Closed mytricker0 closed 1 year ago
davidhi7
commented
1 year ago This error indicates that something went wrong in the backend and the widget was not able to determine what specifically. Please post the output of python -m ddcci_plasmoid_backend --debug detect and ddcutil detect.
mytricker0
commented
1 year ago yes
└─$ python -m ddcci_plasmoid_backend --debug detect
DEBUG ddcci_plasmoid_backend: Run in debug mode
DEBUG __main__: Command: detect
DEBUG ddcci_plasmoid_backend.ddcci: Execute command: `ddcutil detect`
DEBUG __main__: Detected 0 working monitor busses, 0 non-working busses.
{"command": "detect", "value": []}
└─$ ddcutil detect
Invalid display
I2C bus: /dev/i2c-7
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: C24F390
Product code: 3372 (0x0d2c)
Serial number: H4ZN608659
Binary serial number: 1113211206 (0x425a4146)
Manufacture year: 2020, Week: 24
DDC communication failed
Invalid display
I2C bus: /dev/i2c-8
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: LC24RG50
Product code: 3985 (0x0f91)
Serial number: H4ZMA01983
Binary serial number: 1129788471 (0x43573437)
Manufacture year: 2019, Week: 42
DDC communication failed
ddcutil fails to interact with the monitors, so this is not directly related to this widget. Can you send the output of ddcutil interrogate? Maybe I can spot some issues, otherwise the ddcutil GitHub repo may be a better place to ask for help.
mytricker0
commented
1 year ago Setting output level very-verbose...
Setting maximum retries...
Forcing --stats...
Forcing --disable-capabilities-cache
Forcing --force-slave-address..
This command will take a while to run...
The following tests probe the runtime environment using multiple overlapping methods.
Set environment variable SYSENV_QUICK_TEST to skip some long-running tests.
Current time (local): 2023-04-10 23:28:16 CEST
Current time (UTC): 2023-04-10 21:28:16
Seconds since boot: 461
General Build Options:
BUILD_SHARED_LIB: Defined
ENABLE_ENVCMDS: Defined
ENABLE_FAILSIM: Not defined
ENABLE_UDEV: Defined
USE_X11: Defined
USE_LIBDRM: Defined
USE_USB: Defined
ENABLE_SYSLOG: Defined
ENABLE_TRACE: Not defined
WITH_ASAN: Not defined
Private Build Options:
TARGET_LINUX: Defined
TARGET_BSD: Not defined
INCLUDE_TESTCASES: Not defined
*** Basic System Information ***
ddcutil version: 1.4.1
/proc/version:
Linux version 6.1.0-kali7-amd64 (devel@kali.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.20-1kali1 (2023-03-22)
Architecture: x86_64
Distributor id: Kali
Release: 2023.1
Found a known architecture
/proc/cmdline:
BOOT_IMAGE=/boot/vmlinuz-6.1.0-kali7-amd64 root=UUID=a7a0dfa1-fcb3-4bca-ac7c-c2dc4b662e64 ro quiet splash
Compiler information:
C standard: 201710
gcc compatible compiler:
Compiler version: 12.2.0
Processor information as reported by lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Vendor ID: AuthenticAMD
Model name: AMD Ryzen 7 5700X 8-Core Processor
CPU family: 25
Model: 33
Thread(s) per core: 2
Core(s) per socket: 8
Socket(s): 1
Stepping: 2
Frequency boost: disabled
CPU(s) scaling MHz: 71%
CPU max MHz: 4935.9370
CPU min MHz: 2200.0000
BogoMIPS: 7199.59
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm
Virtualization: AMD-V
L1d cache: 256 KiB (8 instances)
L1i cache: 256 KiB (8 instances)
L2 cache: 4 MiB (8 instances)
L3 cache: 32 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-15
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
DMI Information from /sys/class/dmi/id:
Motherboard vendor: ASUSTeK COMPUTER INC.
Motherboard product name: TUF B450M-PLUS GAMING
System vendor: System manufacturer
System product name: System Product Name
Chassis vendor: Default string
Chassis type: 3 - Desktop
Byte order checks:
Is big endian (local test): false
WORDS_BIGENDIAN macro (autoconf): not defined
__BYTE_ORDER__ macro (gcc): __ORDER_LITTLE_ENDIAN__
*** Primary Check 1: Identify video card and driver ***
Obtaining card and driver information from /sys...
Primary video controller at PCI address 0000:07:00.0 (boot_vga flag is set)
Device class: x030000 VGA compatible controller
Vendor: x10de NVIDIA Corporation
Device: x24b0 GA104GL [RTX A4000]
Subvendor/Subdevice: 10de/14ad NVIDIA Corporation
Driver name: nvidia
Driver version: 525.89.02
I2C device: i2c-3 name: NVIDIA i2c adapter 1 at 7:00.0
I2C device: i2c-8 name: NVIDIA i2c adapter 8 at 7:00.0
I2C device: i2c-6 name: NVIDIA i2c adapter 6 at 7:00.0
I2C device: i2c-4 name: NVIDIA i2c adapter 2 at 7:00.0
I2C device: i2c-7 name: NVIDIA i2c adapter 7 at 7:00.0
I2C device: i2c-5 name: NVIDIA i2c adapter 5 at 7:00.0
*** Primary Check 2: Check that /dev/i2c-* exist and writable ***
Current user: bro (1000)
Checking /dev/i2c-* devices...
Devices /dev/i2c-* must exist and the logged on user must have read/write permission for those devices (or at least those devices associated
with monitors).
Typically, this access is enabled by:
- setting the group for /dev/i2c-* to i2c
- setting group RW permissions for /dev/i2c-*
- making the current user a member of group i2c
Alternatively, this can be enabled by just giving everyone RW permission
The following tests probe for these conditions.
Checking for /dev/i2c-* devices...
crw-rw---- 1 root i2c 89, 0 Apr 10 23:20 /dev/i2c-0
crw-rw---- 1 root i2c 89, 1 Apr 10 23:20 /dev/i2c-1
crw-rw---- 1 root i2c 89, 2 Apr 10 23:20 /dev/i2c-2
crw-rw----+ 1 root i2c 89, 3 Apr 10 23:20 /dev/i2c-3
crw-rw----+ 1 root i2c 89, 4 Apr 10 23:20 /dev/i2c-4
crw-rw----+ 1 root i2c 89, 5 Apr 10 23:20 /dev/i2c-5
crw-rw----+ 1 root i2c 89, 6 Apr 10 23:20 /dev/i2c-6
crw-rw----+ 1 root i2c 89, 7 Apr 10 23:20 /dev/i2c-7
crw-rw----+ 1 root i2c 89, 8 Apr 10 23:20 /dev/i2c-8
Current user (bro) has RW access to all /dev/i2c-* devices.
Checking for group i2c...
Group i2c exists
Current user bro is a member of group i2c
Looking for udev rules files that reference i2c:
Checking rules directory /lib/udev/rules.d:
/lib/udev/rules.d/60-autosuspend.rules:SUBSYSTEM=="i2c", ATTR{name}=="cyapa", \
/lib/udev/rules.d/60-ddcutil.rules:SUBSYSTEM=="i2c-dev",KERNEL=="i2c-[0-9]*", ATTRS{class}=="0x030000", TAG+="uaccess"
/lib/udev/rules.d/60-i2c-tools.rules:SUBSYSTEM=="i2c-dev",KERNEL=="i2c-[0-9]*", GROUP="i2c", MODE="0660"
/lib/udev/rules.d/60-persistent-input.rules:# allow empty class for platform, usb and i2c devices; platform supports only a single interface that way
/lib/udev/rules.d/60-persistent-input.rules:SUBSYSTEMS=="usb|platform|i2c", ENV{ID_PATH}=="?*", KERNEL=="event*", ENV{.INPUT_CLASS}=="", \
/lib/udev/rules.d/60-sensor.rules:SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="usb|i2c|platform", ATTR{label}!="", \
/lib/udev/rules.d/60-sensor.rules:SUBSYSTEM=="iio", KERNEL=="iio*", SUBSYSTEMS=="usb|i2c|platform", \
Checking rules directory /run/udev/rules.d:
grep: /run/udev/rules.d/*rules: No such file or directory
Checking rules directory /etc/udev/rules.d:
/etc/udev/rules.d/45-ddcutil-i2c.rules:# On some distributions, package i2c-tools provides a udev rule.
/etc/udev/rules.d/45-ddcutil-i2c.rules:# For example, on Ubuntu, see 40-i2c-tools.rules.
/etc/udev/rules.d/45-ddcutil-i2c.rules:# Assigns the i2c devices to group i2c, and gives that group RW access:
/etc/udev/rules.d/45-ddcutil-i2c.rules:KERNEL=="i2c-[0-9]*", GROUP="i2c", MODE="0660"
/etc/udev/rules.d/45-ddcutil-i2c.rules:# Gives everyone RW access to the /dev/i2c devices:
/etc/udev/rules.d/45-ddcutil-i2c.rules:# KERNEL=="i2c-[0-9]*", MODE="0666"
*** Primary Check 3: Check that module i2c_dev is loaded ***
Checking for driver i2c_dev...
sysfs reports module i2c_dev is loaded.
Module i2c_dev is NOT built into the kernel
Loadable i2c-dev module found
Module i2c_dev is loaded
Check that kernel module i2c_dev is being loaded by examining files where this would be specified...
/etc/modules-load.d/i2c-dev.conf:i2c-dev
grep: /run/modules-load.d/*conf: No such file or directory
Check for any references to i2c_dev in /etc/modprobe.d ...
grep: /run/modprobe.d/*conf: No such file or directory
*** Primary Check 4: Driver specific checks ***
Performing driver specific checks...
Checking for special settings for proprietary Nvidia driver
(Needed for some newer Nvidia cards).
grep: /etc/X11/xorg.conf: No such file or directory
/etc/X11/xorg.conf.d/90-nvidia-i2c.conf: Option "RegistryDwords" "RMUseSwI2c=0x01; RMI2cSpeed=100"
/etc/X11/xorg.conf.d/90-nvidia-i2c.conf: # solves problem of i2c errors with nvidia driver
/etc/X11/xorg.conf.d/90-nvidia-i2c.conf: # per https://devtalk.nvidia.com/default/topic/572292/-solved-does-gddccontrol-work-for-anyone-here-nvidia-i2c-monitor-display-ddc/#4309293
Executing: grep -iH nvidia modprobe.conf modprobe.d/*
grep: modprobe.conf: No such file or directory
grep: modprobe.d/*: No such file or directory
Executing: grep RegistryDwords /proc/driver/nvidia/params
RegistryDwords: ""
RegistryDwordsPerDevice: ""
*** Additional probes ***
Examining /sys/bus/i2c/devices...
/sys/bus/i2c/devices/i2c-0/name: SMBus PIIX4 adapter port 0 at 0b00
/sys/bus/i2c/devices/i2c-1/name: SMBus PIIX4 adapter port 2 at 0b00
/sys/bus/i2c/devices/i2c-2/name: SMBus PIIX4 adapter port 1 at 0b20
/sys/bus/i2c/devices/i2c-3/name: NVIDIA i2c adapter 1 at 7:00.0
/sys/bus/i2c/devices/i2c-4/name: NVIDIA i2c adapter 2 at 7:00.0
/sys/bus/i2c/devices/i2c-5/name: NVIDIA i2c adapter 5 at 7:00.0
/sys/bus/i2c/devices/i2c-6/name: NVIDIA i2c adapter 6 at 7:00.0
/sys/bus/i2c/devices/i2c-7/name: NVIDIA i2c adapter 7 at 7:00.0
/sys/bus/i2c/devices/i2c-8/name: NVIDIA i2c adapter 8 at 7:00.0
Env_Accumulator:
architecture: x86_64
distributor_id Kali
Drivers detected: nvidia
/dev/i2c device numbers: 0 1 2 3 4 5 6 7 8
sysfs_i2c_devices_exist: true
/sys/bus/i2c device numbers: 0 1 2 3 4 5 6 7 8
dev_i2c_devices_required: true
module_i2c_dev_needed: true
module_i2c_dev_builtin: false
loadable_i2c_dev_exists: true
i2c_dev_loaded_or_builtin: true
group_i2c_checked: true
group_i2c_exists: true
dev_i2c_common_group_name: i2c
all_dev_i2c_has_group_i2c: true
any_dev_i2c_has_group_i2c: true
all_dev_i2c_is_group_rw: true
any_dev_i2c_is_group_rw: true
cur_uname: bro
cur_uid: 1000
cur_user_in_group_i2c: true
cur_user_any_devi2c_rw: true
cur_user_all_devi2c_rw: true
Configuration suggestions:
Current user has RW access to all /dev/i2c-N devices.
Skipping further group and permission checks.
*** Additional checks for remote diagnosis ***
*** Displays as reported by DETECT Command ***
Display 1
I2C bus: /dev/i2c-7
Driver: nvidia
I2C address 0x50 (EDID) responsive: true
Is eDP device: false
Is LVDS device: false
/sys/bus/i2c/devices/i2c-7/name NVIDIA i2c adapter 7 at 7:00.0
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: C24F390
Product code: 3372 (0x0d2c)
Serial number: H4ZN608659
Binary serial number: 1113211206 (0x425a4146)
Manufacture year: 2020, Week: 24
EDID version: 1.3
Extra descriptor:
Video input definition: 0x80 - Digital Input
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4
Standard sRGB color space: False
White x,y: 0.313, 0.329
Red x,y: 0.646, 0.337
Green x,y: 0.328, 0.615
Blue x,y: 0.146, 0.056
Extension blocks: 1
EDID source: I2C
EDID hex dump:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
VCP version: 2.0
Controller mfg: Mstar
Firmware version: 0.1
Monitor returns DDC Null Response for unsupported features: false
Invalid display
I2C bus: /dev/i2c-8
Driver: nvidia
I2C address 0x50 (EDID) responsive: true
Is eDP device: false
Is LVDS device: false
/sys/bus/i2c/devices/i2c-8/name NVIDIA i2c adapter 8 at 7:00.0
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: LC24RG50
Product code: 3985 (0x0f91)
Serial number: H4ZMA01983
Binary serial number: 1129788471 (0x43573437)
Manufacture year: 2019, Week: 42
EDID version: 1.4
Extra descriptor:
Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2
Standard sRGB color space: True
White x,y: 0.280, 0.290
Red x,y: 0.641, 0.330
Green x,y: 0.280, 0.601
Blue x,y: 0.150, 0.061
Extension blocks: 1
EDID source: I2C
EDID hex dump:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
DDC communication failed
*** Checking if modules are loaded or builtin... ***
Kernel module amdgpu found but not loaded
Kernel module fbdev is builtin
Kernel module fglrx not found
Kernel module fturbo not found
Kernel module i915 found but not loaded
Kernel module mgag200 found but not loaded
Kernel module nvidia is builtin
Kernel module nouveau found but not loaded
Kernel module radeon found but not loaded
Kernel module vboxvideo found but not loaded
Kernel module vc4 not found
Kernel module drm is loaded
Kernel module i2c_algo_bit found but not loaded
Kernel module i2c_dev is loaded
Kernel module i2c_piix4 is loaded
Kernel module ddcci not found
Scanning /proc/modules for driver environment...
Found other loaded module: drm_kms_helper
Found other loaded module: videobuf2_vmalloc
Found other loaded module: videobuf2_memops
Found other loaded module: videobuf2_v4l2
Found other loaded module: videobuf2_common
Found other loaded module: videodev
Loaded video module depends on: nvidia_modeset,asus_wmi,
Found video driver module: nvidia
Found other loaded module: i2c_dev
Loaded drm module depends on: nvidia_drm,drm_kms_helper,nvidia,
Found other loaded module: i2c_piix4
Examining /proc/driver/nvidia:
/proc/driver/nvidia/version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 525.89.02 Wed Feb 1 23:23:25 UTC 2023
GCC version: gcc version 12.2.0 (Debian 12.2.0-14)
/proc/driver/nvidia/registry:
Binary: ""
/proc/driver/nvidia/params:
ResmanDebugLevel: 4294967295
RmLogonRC: 1
ModifyDeviceFiles: 1
DeviceFileUID: 0
DeviceFileGID: 0
DeviceFileMode: 438
InitializeSystemMemoryAllocations: 1
UsePageAttributeTable: 4294967295
EnableMSI: 1
EnablePCIeGen3: 0
MemoryPoolSize: 0
KMallocHeapMaxSize: 0
VMallocHeapMaxSize: 0
IgnoreMMIOCheck: 0
TCEBypassMode: 0
EnableStreamMemOPs: 0
EnableUserNUMAManagement: 1
NvLinkDisable: 0
RmProfilingAdminOnly: 1
PreserveVideoMemoryAllocations: 0
EnableS0ixPowerManagement: 0
S0ixPowerManagementVideoMemoryThreshold: 256
DynamicPowerManagement: 3
DynamicPowerManagementVideoMemoryThreshold: 200
RegisterPCIDriver: 1
EnablePCIERelaxedOrderingMode: 0
EnableGpuFirmware: 18
EnableGpuFirmwareLogs: 2
EnableDbgBreakpoint: 0
OpenRmEnableUnsupportedGpus: 0
DmaRemapPeerMmio: 1
RegistryDwords: ""
RegistryDwordsPerDevice: ""
RmMsg: ""
GpuBlacklist: ""
TemporaryFilePath: ""
ExcludedGpus: ""
PCI bus id: 0000:07:00.0
/proc/driver/nvidia/gpus/0000:07:00.0/information:
Model: NVIDIA RTX A4000
IRQ: 75
GPU UUID: GPU-d506f5f5-edaa-3317-3184-2505e29d0766
Video BIOS: 94.04.57.00.08
Bus Type: PCIe
DMA Size: 47 bits
DMA Mask: 0x7fffffffffff
Bus Location: 0000:07:00.0
Device Minor: 0
GPU Excluded: No
/proc/driver/nvidia/gpus/0000:07:00.0/registry:
Binary: ""
Checking display manager environment variables...
DISPLAY=:0
WAYLAND_DISPLAY=(not set)
XDG_SESSION_TYPE=x11
Examining I2C buses, as detected by I2C layer...
Current time (local): 2023-04-10 23:28:16 CEST
Current time (UTC): 2023-04-10 21:28:16
Seconds since boot: 461
Detected 6 non-ignorable I2C buses:
Bus /dev/i2c-3 found: true
Bus /dev/i2c-3 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: false
Address 0x50 present: false
Device busy: false
errno for open: 0
drm_connector_name: (null)
Extended information for /sys/bus/i2c/devices/i2c-3...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3
name: NVIDIA i2c adapter 1 at 7:00.0
i2c-dev/i2c-3/dev: 89:3
i2c-dev/i2c-3/name: NVIDIA i2c adapter 1 at 7:00.0
Connector: (null)
Driver: nvidia
Bus /dev/i2c-4 found: true
Bus /dev/i2c-4 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: false
Address 0x50 present: false
Device busy: false
errno for open: 0
drm_connector_name: (null)
Extended information for /sys/bus/i2c/devices/i2c-4...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4
name: NVIDIA i2c adapter 2 at 7:00.0
i2c-dev/i2c-4/dev: 89:4
i2c-dev/i2c-4/name: NVIDIA i2c adapter 2 at 7:00.0
Connector: (null)
Driver: nvidia
Bus /dev/i2c-5 found: true
Bus /dev/i2c-5 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: false
Address 0x50 present: false
Device busy: false
errno for open: 0
drm_connector_name: (null)
Extended information for /sys/bus/i2c/devices/i2c-5...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5
name: NVIDIA i2c adapter 5 at 7:00.0
i2c-dev/i2c-5/dev: 89:5
i2c-dev/i2c-5/name: NVIDIA i2c adapter 5 at 7:00.0
Connector: (null)
Driver: nvidia
Bus /dev/i2c-6 found: true
Bus /dev/i2c-6 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: false
Address 0x50 present: false
Device busy: false
errno for open: 0
drm_connector_name: (null)
Extended information for /sys/bus/i2c/devices/i2c-6...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6
name: NVIDIA i2c adapter 6 at 7:00.0
i2c-dev/i2c-6/dev: 89:6
i2c-dev/i2c-6/name: NVIDIA i2c adapter 6 at 7:00.0
Connector: (null)
Driver: nvidia
Bus /dev/i2c-7 found: true
Bus /dev/i2c-7 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: true
Address 0x50 present: true
Device busy: false
errno for open: 0
drm_connector_name: (null)
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: C24F390
Product code: 3372 (0x0d2c)
Serial number: H4ZN608659
Binary serial number: 1113211206 (0x425a4146)
Manufacture year: 2020, Week: 24
EDID version: 1.3
Extra descriptor:
Video input definition: 0x80 - Digital Input
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4
Standard sRGB color space: False
White x,y: 0.313, 0.329
Red x,y: 0.646, 0.337
Green x,y: 0.328, 0.615
Blue x,y: 0.146, 0.056
Extension blocks: 1
EDID source: I2C
EDID hex dump:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
Extended information for /sys/bus/i2c/devices/i2c-7...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
name: NVIDIA i2c adapter 7 at 7:00.0
i2c-dev/i2c-7/dev: 89:7
i2c-dev/i2c-7/name: NVIDIA i2c adapter 7 at 7:00.0
Connector: (null)
Driver: nvidia
Bus /dev/i2c-8 found: true
Bus /dev/i2c-8 probed: true
Driver: nvidia
Bus accessible: true
Bus is eDP: false
Bus is LVDS: false
Valid bus name checked: true
I2C bus has valid name: true
Address 0x37 present: true
Address 0x50 present: true
Device busy: false
errno for open: 0
drm_connector_name: (null)
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: LC24RG50
Product code: 3985 (0x0f91)
Serial number: H4ZMA01983
Binary serial number: 1129788471 (0x43573437)
Manufacture year: 2019, Week: 42
EDID version: 1.4
Extra descriptor:
Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2
Standard sRGB color space: True
White x,y: 0.280, 0.290
Red x,y: 0.641, 0.330
Green x,y: 0.280, 0.601
Blue x,y: 0.150, 0.061
Extension blocks: 1
EDID source: I2C
EDID hex dump:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
Extended information for /sys/bus/i2c/devices/i2c-8...
PCI device path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
name: NVIDIA i2c adapter 8 at 7:00.0
i2c-dev/i2c-8/dev: 89:8
i2c-dev/i2c-8/name: NVIDIA i2c adapter 8 at 7:00.0
Connector: (null)
Driver: nvidia
xrandr connection report:
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 521mm x 293mm
DP-6 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 532mm x 304mm
DP-7 disconnected (normal left inverted right x axis y axis)
Checking for possibly conflicting programs...
Examining I2C buses using i2cdetect...
Current time (local): 2023-04-10 23:28:16 CEST
Current time (UTC): 2023-04-10 21:28:16
Seconds since boot: 461
Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping i2cdetect.
Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping i2cdetect.
Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping i2cdetect.
Probing bus /dev/i2c-3 using command "i2cdetect -y 3"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Probing bus /dev/i2c-4 using command "i2cdetect -y 4"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Probing bus /dev/i2c-5 using command "i2cdetect -y 5"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Probing bus /dev/i2c-6 using command "i2cdetect -y 6"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Probing bus /dev/i2c-7 using command "i2cdetect -y 7"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- 37 -- -- 3a -- -- -- -- --
40: 40 -- -- -- -- -- -- -- -- 49 -- -- -- -- -- --
50: 50 -- -- -- -- -- -- -- -- 59 -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Probing bus /dev/i2c-8 using command "i2cdetect -y 8"
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: 30 31 32 33 34 35 36 37 -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Examining I2C buses using get-edid | parse-edid...
Current time (local): 2023-04-10 23:28:19 CEST
Current time (UTC): 2023-04-10 21:28:19
Seconds since boot: 465
Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping get-edid | parse-edid.
Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping get-edid | parse-edid.
Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping get-edid | parse-edid.
Probing bus /dev/i2c-3 using command "get-edid -b 3 -i | parse-edid"
3
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 3 as per your request.
Bus 3 doesn't really have an EDID...
Couldn't find an accessible EDID on this bus.
I'm sorry nothing was successful. Maybe try some other arguments
if you played with them, or send an email to Matthew Kern <pyrophobicman@gmail.com>.
Partial Read... Try again
Probing bus /dev/i2c-4 using command "get-edid -b 4 -i | parse-edid"
4
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 4 as per your request.
Bus 4 doesn't really have an EDID...
Couldn't find an accessible EDID on this bus.
I'm sorry nothing was successful. Maybe try some other arguments
if you played with them, or send an email to Matthew Kern <pyrophobicman@gmail.com>.
Partial Read... Try again
Probing bus /dev/i2c-5 using command "get-edid -b 5 -i | parse-edid"
5
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 5 as per your request.
Bus 5 doesn't really have an EDID...
Couldn't find an accessible EDID on this bus.
I'm sorry nothing was successful. Maybe try some other arguments
if you played with them, or send an email to Matthew Kern <pyrophobicman@gmail.com>.
Partial Read... Try again
Probing bus /dev/i2c-6 using command "get-edid -b 6 -i | parse-edid"
6
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 6 as per your request.
Bus 6 doesn't really have an EDID...
Couldn't find an accessible EDID on this bus.
I'm sorry nothing was successful. Maybe try some other arguments
if you played with them, or send an email to Matthew Kern <pyrophobicman@gmail.com>.
Partial Read... Try again
Probing bus /dev/i2c-7 using command "get-edid -b 7 -i | parse-edid"
7
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 7 as per your request.
256-byte EDID successfully retrieved from i2c bus 7
Looks like i2c was successful. Have a good day.
Checksum Correct
Section "Monitor"
Identifier "C24F390"
ModelName "C24F390"
VendorName "SAM"
# Monitor Manufactured week 24 of 2020
# EDID version 1.3
# Digital Display
DisplaySize 520 290
Gamma 2.20
Option "DPMS" "true"
Horizsync 30-82
VertRefresh 50-72
# Maximum pixel clock is 220MHz
#Not giving standard mode: 1680x1050, 60Hz
#Not giving standard mode: 1280x720, 60Hz
#Not giving standard mode: 1280x800, 60Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1440x900, 60Hz
#Not giving standard mode: 1600x900, 60Hz
#Extension block found. Parsing...
Modeline "Mode 7" +hsync +vsync
Modeline "Mode 0" +hsync +vsync
Modeline "Mode 1" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 2" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
Modeline "Mode 3" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 4" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
Modeline "Mode 5" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
Modeline "Mode 6" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
Modeline "Mode 8" -hsync -vsync
Modeline "Mode 9" -hsync -vsync
Modeline "Mode 10" -hsync +vsync
Option "PreferredMode" "Mode 7"
EndSection
Probing bus /dev/i2c-8 using command "get-edid -b 8 -i | parse-edid"
8
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
Only trying 8 as per your request.
Bus 8 doesn't really have an EDID...
Couldn't find an accessible EDID on this bus.
I'm sorry nothing was successful. Maybe try some other arguments
if you played with them, or send an email to Matthew Kern <pyrophobicman@gmail.com>.
Partial Read... Try again
Testing EDID read alternatives...
Current time (local): 2023-04-10 23:28:28 CEST
Current time (UTC): 2023-04-10 21:28:28
Seconds since boot: 473
Examining device /dev/i2c-0...
Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-1...
Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-2...
Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-3...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-3, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-3, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-3, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-3, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-3, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-3, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Examining device /dev/i2c-4...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-4, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-4, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-4, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-4, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-4, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-4, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Examining device /dev/i2c-5...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-5, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-5, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-5, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-5, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-5, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-5, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Examining device /dev/i2c-6...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-6, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-6, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-6, WITHOUT initial write
read failed. errno = EIO(5): Input/output error
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-6, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 128 byte EDID read of /dev/i2c-6, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Attempting simple 256 byte EDID read of /dev/i2c-6, WITH initial write
write of 1 byte failed, errno = EIO(5): Input/output error
Continuing
read failed. errno = EIO(5): Input/output error
Examining device /dev/i2c-7...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-7, WITHOUT initial write
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
Attempting simple 256 byte EDID read of /dev/i2c-7, WITHOUT initial write
+0 +4 +8 +c 0 4 8 c
+0000 02 03 24 f1 46 90 04 1f 13 12 03 23 09 07 07 83 ..$.F......#....
+0010 01 00 00 67 03 0c 00 10 00 80 2b 68 1a 00 00 01 ...g......+h....
+0020 01 3a 48 00 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 .:H.....R.. .(U@
+0030 09 25 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 .%!....... @1 .@
+0040 55 00 09 25 21 00 00 18 8c 0a d0 8a 20 e0 2d 10 U..%!....... .-.
+0050 10 3e 96 00 09 25 21 00 00 18 21 52 80 a0 72 38 .>...%!...!R..r8
+0060 30 40 88 c8 35 00 09 25 21 00 00 1c 00 00 00 00 0@..5..%!.......
+0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0 ................
+0080 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0090 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+00a0 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+00b0 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+00c0 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+00d0 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+00e0 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+00f0 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-7, WITH initial write
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
Attempting simple 256 byte EDID read of /dev/i2c-7, WITH initial write
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
+0080 02 03 24 f1 46 90 04 1f 13 12 03 23 09 07 07 83 ..$.F......#....
+0090 01 00 00 67 03 0c 00 10 00 80 2b 68 1a 00 00 01 ...g......+h....
+00a0 01 3a 48 00 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 .:H.....R.. .(U@
+00b0 09 25 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 .%!....... @1 .@
+00c0 55 00 09 25 21 00 00 18 8c 0a d0 8a 20 e0 2d 10 U..%!....... .-.
+00d0 10 3e 96 00 09 25 21 00 00 18 21 52 80 a0 72 38 .>...%!...!R..r8
+00e0 30 40 88 c8 35 00 09 25 21 00 00 1c 00 00 00 00 0@..5..%!.......
+00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0 ................
Examining device /dev/i2c-8...
Tests using ioctl write and read...
Without write before read...
Attempting simple 128 byte EDID read of /dev/i2c-8, WITHOUT initial write
+0 +4 +8 +c 0 4 8 c
+0000 ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 2a 1d ......L-..74WC*.
+0010 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 0f 47 ...5.x;/..TG.&.G
+0020 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 b3 00 J...............
+0030 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c 45 00 qO...:..q8-@X,E.
+0040 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 a8 23 .0!........0...#
+0050 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 43 32 .. .....LC2
+0060 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff 00 48 4RG50. .....H
+0070 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 02 03 4ZMA01983. ....
Attempting simple 256 byte EDID read of /dev/i2c-8, WITHOUT initial write
+0 +4 +8 +c 0 4 8 c
+0000 15 f1 48 90 3f 40 1f 04 13 03 12 23 09 07 07 83 ..H.?@.....#....
+0010 01 00 00 04 74 80 18 71 38 2d 40 58 2c 45 00 14 ....t..q8-@X,E..
+0020 30 21 00 00 1e 04 74 80 d0 72 38 2d 40 10 2c 45 0!....t..r8-@.,E
+0030 80 14 30 21 00 00 1e 5a 87 80 a0 70 38 4d 40 30 ..0!...Z...p8M@0
+0040 20 35 00 14 30 21 00 00 1a 00 00 00 00 00 00 00 5..0!..........
+0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
+0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
+0070 00 00 00 00 00 00 00 00 00 00 00 00 00 86 00 ff ................
+0080 ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 2a 1d ......L-..74WC*.
+0090 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 0f 47 ...5.x;/..TG.&.G
+00a0 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 b3 00 J...............
+00b0 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c 45 00 qO...:..q8-@X,E.
+00c0 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 a8 23 .0!........0...#
+00d0 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 43 32 .. .....LC2
+00e0 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff 00 48 4RG50. .....H
+00f0 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 02 03 4ZMA01983. ....
Retrying with write before read...
Attempting simple 128 byte EDID read of /dev/i2c-8, WITH initial write
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
Attempting simple 256 byte EDID read of /dev/i2c-8, WITH initial write
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
+0080 02 03 15 f1 48 90 3f 40 1f 04 13 03 12 23 09 07 ....H.?@.....#..
+0090 07 83 01 00 00 04 74 80 18 71 38 2d 40 58 2c 45 ......t..q8-@X,E
+00a0 00 14 30 21 00 00 1e 04 74 80 d0 72 38 2d 40 10 ..0!....t..r8-@.
+00b0 2c 45 80 14 30 21 00 00 1e 5a 87 80 a0 70 38 4d ,E..0!...Z...p8M
+00c0 40 30 20 35 00 14 30 21 00 00 1a 00 00 00 00 00 @0 5..0!........
+00d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
+00e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
+00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 86 ................
Performing alternative scans of I2C devices using local sysenv functions...
Current time (local): 2023-04-10 23:28:28 CEST
Current time (UTC): 2023-04-10 21:28:28
Seconds since boot: 473
Examining device /dev/i2c-0...
Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-1...
Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-2...
Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping.
Examining device /dev/i2c-3...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Unable to read EDID, psc=EIO(-5): Input/output error
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Attempt 1 to read feature returned hard error: EIO(-5): Input/output error
DDC communication failed.
Examining device /dev/i2c-4...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Unable to read EDID, psc=EIO(-5): Input/output error
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Attempt 1 to read feature returned hard error: EIO(-5): Input/output error
DDC communication failed.
Examining device /dev/i2c-5...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Unable to read EDID, psc=EIO(-5): Input/output error
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Attempt 1 to read feature returned hard error: EIO(-5): Input/output error
DDC communication failed.
Examining device /dev/i2c-6...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Unable to read EDID, psc=EIO(-5): Input/output error
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Attempt 1 to read feature returned hard error: EIO(-5): Input/output error
DDC communication failed.
Examining device /dev/i2c-7...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Raw EDID:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: C24F390
Product code: 3372 (0x0d2c)
Serial number: H4ZN608659
Binary serial number: 1113211206 (0x425a4146)
Manufacture year: 2020, Week: 24
EDID version: 1.3
Extra descriptor:
Video input definition: 0x80 - Digital Input
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4
Standard sRGB color space: False
White x,y: 0.313, 0.329
Red x,y: 0.646, 0.337
Green x,y: 0.328, 0.615
Blue x,y: 0.146, 0.056
Extension blocks: 1
EDID source: I2C
Attempt 1 to read and parse EDID succeeded
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Reading Get Feature Reply response packet
read returned
Attempt 1 to read feature failed. status = DDCRC_DDC_DATA(-3001): DDC data error. Retrying...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Reading Get Feature Reply response packet
read returned
Attempt 2 to read feature succeeded.
DDC communication succeeded
Examining device /dev/i2c-8...
Obtain and interpret EDID using normal i2c functions...
Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE,
I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA,
I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA,
I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_READ_BLOCK_DATA,
I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK
Reading EDID using get_raw_edid_by_fd()...
Raw EDID:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: LC24RG50
Product code: 3985 (0x0f91)
Serial number: H4ZMA01983
Binary serial number: 1129788471 (0x43573437)
Manufacture year: 2019, Week: 42
EDID version: 1.4
Extra descriptor:
Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2
Standard sRGB color space: True
White x,y: 0.280, 0.290
Red x,y: 0.641, 0.330
Green x,y: 0.280, 0.601
Blue x,y: 0.150, 0.061
Extension blocks: 1
EDID source: I2C
Attempt 1 to read and parse EDID succeeded
Trying simple VCP read of feature 0x10...
try_single_getvcp_call: vcp_feature_code=0x10
Sending Get VCP Feature Command request packet: 51 82 01 10 ac
Reading Get Feature Reply response packet
read returned
Attempt 1 to read feature succeeded.
DDC communication succeeded
*** EDIDs reported by X11 for connected xrandr outputs ***
xrandr output: DP-5
Raw EDID:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 2c 0d 46 41 5a 42 ........L-,.FAZB
+0010 18 1e 01 03 80 34 1d 78 2a 52 95 a5 56 54 9d 25 .....4.x*R..VT.%
+0020 0e 50 54 bb 8c 00 b3 00 81 c0 81 00 81 80 95 00 .PT.............
+0030 a9 c0 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c .......:..q8-@X,
+0040 45 00 09 25 21 00 00 1e 00 00 00 fd 00 32 48 1e E..%!........2H.
+0050 52 16 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 R... .....C
+0060 32 34 46 33 39 30 0a 20 20 20 20 20 00 00 00 ff 24F390. ....
+0070 00 48 34 5a 4e 36 30 38 36 35 39 0a 20 20 01 53 .H4ZN608659. .S
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: C24F390
Product code: 3372 (0x0d2c)
Serial number: H4ZN608659
Binary serial number: 1113211206 (0x425a4146)
Manufacture year: 2020, Week: 24
EDID version: 1.3
Extra descriptor:
Video input definition: 0x80 - Digital Input
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4
Standard sRGB color space: False
White x,y: 0.313, 0.329
Red x,y: 0.646, 0.337
Green x,y: 0.328, 0.615
Blue x,y: 0.146, 0.056
Extension blocks: 1
EDID source: X11
xrandr output: DP-6
Raw EDID:
+0 +4 +8 +c 0 4 8 c
+0000 00 ff ff ff ff ff ff 00 4c 2d 91 0f 37 34 57 43 ........L-..74WC
+0010 2a 1d 01 04 a5 35 1e 78 3b 2f ad a4 54 47 99 26 *....5.x;/..TG.&
+0020 0f 47 4a bf ef 80 81 c0 81 00 81 80 95 00 a9 c0 .GJ.............
+0030 b3 00 71 4f 01 01 02 3a 80 18 71 38 2d 40 58 2c ..qO...:..q8-@X,
+0040 45 00 14 30 21 00 00 1e 00 00 00 fd 00 30 90 a8 E..0!........0..
+0050 a8 23 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4c .#.. .....L
+0060 43 32 34 52 47 35 30 0a 20 20 20 20 00 00 00 ff C24RG50. ....
+0070 00 48 34 5a 4d 41 30 31 39 38 33 0a 20 20 01 b6 .H4ZMA01983. ..
EDID synopsis:
Mfg id: SAM - Samsung Electric Company
Model: LC24RG50
Product code: 3985 (0x0f91)
Serial number: H4ZMA01983
Binary serial number: 1129788471 (0x43573437)
Manufacture year: 2019, Week: 42
EDID version: 1.4
Extra descriptor:
Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8
Supported features:
DPMS active-off
Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2
Standard sRGB color space: True
White x,y: 0.280, 0.290
Red x,y: 0.641, 0.330
Green x,y: 0.280, 0.601
Blue x,y: 0.150, 0.061
Extension blocks: 1
EDID source: X11
*** Probe I2C devices using udev, susbsystem i2c-dev ***
Current time (local): 2023-04-10 23:28:29 CEST
Current time (UTC): 2023-04-10 21:28:29
Seconds since boot: 474
Summary of udev I2C devices
Subsystem Sysname Sysattr Name Devpath
i2c-dev i2c-0 SMBus PIIX4 adapter port 0 at 0b00 /devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0
i2c-dev i2c-1 SMBus PIIX4 adapter port 2 at 0b00 /devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1
i2c-dev i2c-2 SMBus PIIX4 adapter port 1 at 0b20 /devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2
i2c-dev i2c-3 NVIDIA i2c adapter 1 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/i2c-dev/i2c-3
i2c-dev i2c-4 NVIDIA i2c adapter 2 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/i2c-dev/i2c-4
i2c-dev i2c-5 NVIDIA i2c adapter 5 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/i2c-dev/i2c-5
i2c-dev i2c-6 NVIDIA i2c adapter 6 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/i2c-dev/i2c-6
i2c-dev i2c-7 NVIDIA i2c adapter 7 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7
i2c-dev i2c-8 NVIDIA i2c adapter 8 at 7:00.0 /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8
Looking for udev devices with name attribute DPMST...
Summary of udev DPMST devices...
No devices detected
Examining configuration files...
DKMS modules:
lime-forensics/1.9.1-5, 6.1.0-kali5-amd64, x86_64: installed
nvidia-current/525.89.02, 6.1.0-kali5-amd64, x86_64: installed
nvidia-current/525.89.02, 6.1.0-kali7-amd64, x86_64: installed
rtl8814au/5.8.5.1, 6.1.0-kali5-amd64, x86_64: installed
rtl8814au/5.8.5.1, 6.1.0-kali7-amd64, x86_64: installed
Kernel I2C configuration settings:
CONFIG_I2C_CHARDEV=m
Kernel AMDGPU configuration settings:
CONFIG_DRM_AMDGPU=m
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
Examining system logs...
Current timestamps:
Current time (local): 2023-04-10 23:28:29 CEST
Current time (UTC): 2023-04-10 21:28:29
Seconds since boot: 474
Scanning dmesg output for I2C related entries...
Executing command: dmesg
[ 0.628130] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 6.093613] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[ 6.108026] ACPI: bus type drm_connector registered
[ 6.108750] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 6.108905] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[ 6.113073] i2c_dev: i2c /dev entries driver
[ 6.147344] nvidia: loading out-of-tree module taints kernel.
[ 6.147353] nvidia: module license 'NVIDIA' taints kernel.
[ 6.243325] nvidia-nvlink: Nvlink Core is being initialized, major device number 242
[ 6.245391] nvidia 0000:07:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 6.252114] videodev: Linux video capture interface: v2.00
[ 6.295162] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 525.89.02 Wed Feb 1 23:23:25 UTC 2023
[ 6.301558] usbcore: registered new interface driver uvcvideo
[ 6.445253] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input18
[ 6.445307] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input19
[ 6.445344] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input20
[ 6.445383] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input21
[ 6.450788] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 525.89.02 Wed Feb 1 23:09:40 UTC 2023
[ 6.486545] [drm] [nvidia-drm] [GPU ID 0x00000700] Loading driver
[ 6.486547] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:07:00.0 on minor 0
[ 137.503400] nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
[ 137.520954] nvidia-uvm: Loaded the UVM driver, major device number 240.
Scanning journalctl output for I2C related entries...
Executing command: journalctl --no-pager --boot
Apr 10 23:20:41 code kernel: pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
Apr 10 23:20:41 code systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
Apr 10 23:20:41 code kernel: ACPI: bus type drm_connector registered
Apr 10 23:20:41 code systemd[1]: modprobe@drm.service: Deactivated successfully.
Apr 10 23:20:41 code systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
Apr 10 23:20:41 code kernel: i2c_dev: i2c /dev entries driver
Apr 10 23:20:41 code systemd-modules-load[498]: Inserted module 'i2c_dev'
Apr 10 23:20:41 code kernel: nvidia: loading out-of-tree module taints kernel.
Apr 10 23:20:41 code kernel: nvidia: module license 'NVIDIA' taints kernel.
Apr 10 23:20:41 code kernel: nvidia-nvlink: Nvlink Core is being initialized, major device number 242
Apr 10 23:20:41 code kernel: nvidia 0000:07:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
Apr 10 23:20:41 code kernel: videodev: Linux video capture interface: v2.00
Apr 10 23:20:41 code kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 525.89.02 Wed Feb 1 23:23:25 UTC 2023
Apr 10 23:20:41 code kernel: usbcore: registered new interface driver uvcvideo
Apr 10 23:20:41 code kernel: input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input18
Apr 10 23:20:41 code kernel: input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input19
Apr 10 23:20:41 code kernel: input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input20
Apr 10 23:20:41 code kernel: input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input21
Apr 10 23:20:41 code kernel: nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 525.89.02 Wed Feb 1 23:09:40 UTC 2023
Apr 10 23:20:41 code systemd-modules-load[498]: Inserted module 'nvidia_drm'
Apr 10 23:20:41 code kernel: [drm] [nvidia-drm] [GPU ID 0x00000700] Loading driver
Apr 10 23:20:41 code kernel: [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:07:00.0 on minor 0
Apr 10 23:22:49 code kwin_x11[1317]: OpenGL vendor string: NVIDIA Corporation
Apr 10 23:22:49 code kwin_x11[1317]: OpenGL renderer string: NVIDIA RTX A4000/PCIe/SSE2
Apr 10 23:22:49 code kwin_x11[1317]: OpenGL version string: 3.1.0 NVIDIA 525.89.02
Apr 10 23:22:49 code kwin_x11[1317]: OpenGL shading language version string: 1.40 NVIDIA via Cg compiler
Apr 10 23:22:49 code kwin_x11[1317]: Driver: NVIDIA
Apr 10 23:22:52 code plasmashell[1394]: INFO gl: OpenGL vendor string: NVIDIA Corporation
Apr 10 23:22:52 code plasmashell[1394]: INFO vulkan device: NVIDIA RTX A4000
Apr 10 23:22:52 code kernel: nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
Apr 10 23:22:52 code kernel: nvidia-uvm: Loaded the UVM driver, major device number 240.
Scanning file: /var/log/Xorg.0.log
Limiting output to first 200 relevant lines...
[ 6.957] X.Org Video Driver: 25.2
[ 6.958] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 6.958] (II) Platform probe for /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/drm/card0
[ 6.966] (II) LoadModule: "nvidia"
[ 6.967] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[ 6.970] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 6.970] Module class: X.Org Video Driver
[ 6.970] (II) NVIDIA dlloader X Driver 525.89.02 Wed Feb 1 23:14:37 UTC 2023
[ 6.970] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 6.972] (II) NVIDIA(0): Creating default Display subsection in Screen section
[ 6.972] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 6.973] (==) NVIDIA(0): RGB weight 888
[ 6.973] (==) NVIDIA(0): Default visual is TrueColor
[ 6.973] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 6.973] (**) NVIDIA(0): Option "RegistryDwords" "RMUseSwI2c=0x01; RMI2cSpeed=100"
[ 6.973] (**) NVIDIA(0): Enabling 2D acceleration
[ 6.973] (II) Loading sub module "glxserver_nvidia"
[ 6.973] (II) LoadModule: "glxserver_nvidia"
[ 6.973] (II) Loading /usr/lib/xorg/modules/extensions/libglxserver_nvidia.so
[ 6.996] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[ 6.996] (II) NVIDIA GLX Module 525.89.02 Wed Feb 1 23:13:01 UTC 2023
[ 6.996] (II) NVIDIA: The X server supports PRIME Render Offload.
[ 8.474] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:7:0:0
[ 8.474] (--) NVIDIA(0): DFP-0
[ 8.474] (--) NVIDIA(0): DFP-1
[ 8.474] (--) NVIDIA(0): DFP-2
[ 8.474] (--) NVIDIA(0): DFP-3
[ 8.474] (--) NVIDIA(0): DFP-4
[ 8.474] (--) NVIDIA(0): DFP-5
[ 8.474] (--) NVIDIA(0): DFP-6 (boot)
[ 8.474] (--) NVIDIA(0): DFP-7
[ 8.474] (II) NVIDIA(0): NVIDIA GPU NVIDIA RTX A4000 (GA104GL-A) at PCI:7:0:0 (GPU-0)
[ 8.474] (--) NVIDIA(0): Memory: 16769024 kBytes
[ 8.474] (--) NVIDIA(0): VideoBIOS: 94.04.57.00.08
[ 8.474] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 8.474] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 8.474] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 8.474] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 8.474] (--) NVIDIA(GPU-0):
[ 8.475] (--) NVIDIA(GPU-0): DFP-1: disconnected
[ 8.475] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 8.475] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 8.475] (--) NVIDIA(GPU-0):
[ 8.475] (--) NVIDIA(GPU-0): DFP-2: disconnected
[ 8.475] (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
[ 8.475] (--) NVIDIA(GPU-0): DFP-2: 2670.0 MHz maximum pixel clock
[ 8.475] (--) NVIDIA(GPU-0):
[ 8.475] (--) NVIDIA(GPU-0): DFP-3: disconnected
[ 8.475] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[ 8.475] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[ 8.475] (--) NVIDIA(GPU-0):
[ 8.475] (--) NVIDIA(GPU-0): DFP-4: disconnected
[ 8.475] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[ 8.475] (--) NVIDIA(GPU-0): DFP-4: 2670.0 MHz maximum pixel clock
[ 8.475] (--) NVIDIA(GPU-0):
[ 8.640] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): connected
[ 8.640] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): Internal TMDS
[ 8.640] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): 165.0 MHz maximum pixel clock
[ 8.640] (--) NVIDIA(GPU-0):
[ 8.641] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): connected
[ 8.641] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): Internal DisplayPort
[ 8.641] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): 2670.0 MHz maximum pixel clock
[ 8.641] (--) NVIDIA(GPU-0):
[ 8.643] (--) NVIDIA(GPU-0): DFP-7: disconnected
[ 8.643] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[ 8.643] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[ 8.643] (--) NVIDIA(GPU-0):
[ 8.742] (==) NVIDIA(0):
[ 8.742] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[ 8.742] (==) NVIDIA(0): will be used as the requested mode.
[ 8.742] (==) NVIDIA(0):
[ 8.744] (II) NVIDIA(0): Validated MetaModes:
[ 8.744] (II) NVIDIA(0): "DFP-6:nvidia-auto-select,DFP-5:nvidia-auto-select"
[ 8.744] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 1080
[ 8.809] (--) NVIDIA(0): DPI set to (92, 91); computed from "UseEdidDpi" X config
[ 8.809] (--) NVIDIA(0): option
[ 8.810] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[ 8.810] (II) NVIDIA: access.
[ 8.811] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[ 8.811] (II) NVIDIA(0): may not be running or the "AcpidSocketPath" X
[ 8.811] (II) NVIDIA(0): configuration option may not be set correctly. When the
[ 8.811] (II) NVIDIA(0): ACPI event daemon is available, the NVIDIA X driver will
[ 8.811] (II) NVIDIA(0): try to use it to receive ACPI event notifications. For
[ 8.811] (II) NVIDIA(0): details, please see the "ConnectToAcpid" and
[ 8.811] (II) NVIDIA(0): "AcpidSocketPath" X configuration options in Appendix B: X
[ 8.811] (II) NVIDIA(0): Config Options in the README.
[ 8.828] (II) NVIDIA(0): Setting mode "DFP-6:nvidia-auto-select,DFP-5:nvidia-auto-select"
[ 8.981] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 8.981] (==) NVIDIA(0): Backing store enabled
[ 8.981] (==) NVIDIA(0): Silken mouse enabled
[ 8.982] (==) NVIDIA(0): DPMS enabled
[ 8.982] (II) NVIDIA(0): [DRI2] Setup complete
[ 8.982] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 8.984] (II) Initializing extension XVideo
[ 8.984] (II) Initializing extension XVideo-MotionCompensation
[ 9.182] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event16)
[ 9.182] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event17)
[ 9.182] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event18)
[ 9.182] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event19)
[ 133.438] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 133.438] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 133.438] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 133.438] (--) NVIDIA(GPU-0):
[ 133.438] (--) NVIDIA(GPU-0): DFP-1: disconnected
[ 133.438] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 133.439] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 133.439] (--) NVIDIA(GPU-0):
[ 133.439] (--) NVIDIA(GPU-0): DFP-2: disconnected
[ 133.439] (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
[ 133.439] (--) NVIDIA(GPU-0): DFP-2: 2670.0 MHz maximum pixel clock
[ 133.439] (--) NVIDIA(GPU-0):
[ 133.439] (--) NVIDIA(GPU-0): DFP-3: disconnected
[ 133.439] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[ 133.439] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[ 133.439] (--) NVIDIA(GPU-0):
[ 133.439] (--) NVIDIA(GPU-0): DFP-4: disconnected
[ 133.439] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[ 133.439] (--) NVIDIA(GPU-0): DFP-4: 2670.0 MHz maximum pixel clock
[ 133.439] (--) NVIDIA(GPU-0):
[ 133.602] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): connected
[ 133.602] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): Internal TMDS
[ 133.602] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): 165.0 MHz maximum pixel clock
[ 133.602] (--) NVIDIA(GPU-0):
[ 133.602] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): connected
[ 133.602] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): Internal DisplayPort
[ 133.602] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): 2670.0 MHz maximum pixel clock
[ 133.602] (--) NVIDIA(GPU-0):
[ 133.604] (--) NVIDIA(GPU-0): DFP-7: disconnected
[ 133.604] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[ 133.604] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[ 133.604] (--) NVIDIA(GPU-0):
[ 134.261] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 134.261] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 134.261] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 134.261] (--) NVIDIA(GPU-0):
[ 134.261] (--) NVIDIA(GPU-0): DFP-1: disconnected
[ 134.261] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 134.261] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 134.261] (--) NVIDIA(GPU-0):
[ 134.261] (--) NVIDIA(GPU-0): DFP-2: disconnected
[ 134.261] (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
[ 134.261] (--) NVIDIA(GPU-0): DFP-2: 2670.0 MHz maximum pixel clock
[ 134.261] (--) NVIDIA(GPU-0):
[ 134.261] (--) NVIDIA(GPU-0): DFP-3: disconnected
[ 134.261] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[ 134.261] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[ 134.261] (--) NVIDIA(GPU-0):
[ 134.261] (--) NVIDIA(GPU-0): DFP-4: disconnected
[ 134.261] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[ 134.261] (--) NVIDIA(GPU-0): DFP-4: 2670.0 MHz maximum pixel clock
[ 134.261] (--) NVIDIA(GPU-0):
[ 134.426] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): connected
[ 134.426] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): Internal TMDS
[ 134.426] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): 165.0 MHz maximum pixel clock
[ 134.426] (--) NVIDIA(GPU-0):
[ 134.426] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): connected
[ 134.426] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): Internal DisplayPort
[ 134.426] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): 2670.0 MHz maximum pixel clock
[ 134.426] (--) NVIDIA(GPU-0):
[ 134.429] (--) NVIDIA(GPU-0): DFP-7: disconnected
[ 134.429] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[ 134.429] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[ 134.429] (--) NVIDIA(GPU-0):
[ 134.475] (II) NVIDIA(0): Setting mode "DP-6: 1920x1080_144 @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DP-5: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[ 392.090] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 392.090] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 392.090] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 392.090] (--) NVIDIA(GPU-0):
[ 392.090] (--) NVIDIA(GPU-0): DFP-1: disconnected
[ 392.090] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 392.090] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 392.090] (--) NVIDIA(GPU-0):
[ 392.090] (--) NVIDIA(GPU-0): DFP-2: disconnected
[ 392.090] (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
[ 392.090] (--) NVIDIA(GPU-0): DFP-2: 2670.0 MHz maximum pixel clock
[ 392.090] (--) NVIDIA(GPU-0):
[ 392.090] (--) NVIDIA(GPU-0): DFP-3: disconnected
[ 392.090] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[ 392.090] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[ 392.090] (--) NVIDIA(GPU-0):
[ 392.090] (--) NVIDIA(GPU-0): DFP-4: disconnected
[ 392.090] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[ 392.090] (--) NVIDIA(GPU-0): DFP-4: 2670.0 MHz maximum pixel clock
[ 392.090] (--) NVIDIA(GPU-0):
[ 392.249] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): connected
[ 392.249] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): Internal TMDS
[ 392.249] (--) NVIDIA(GPU-0): Samsung C24F390 (DFP-5): 165.0 MHz maximum pixel clock
[ 392.249] (--) NVIDIA(GPU-0):
[ 392.250] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): connected
[ 392.250] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): Internal DisplayPort
[ 392.250] (--) NVIDIA(GPU-0): Samsung LC24RG50 (DFP-6): 2670.0 MHz maximum pixel clock
[ 392.250] (--) NVIDIA(GPU-0):
[ 392.252] (--) NVIDIA(GPU-0): DFP-7: disconnected
[ 392.252] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[ 392.252] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[ 392.252] (--) NVIDIA(GPU-0):
[ 460.526] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 460.526] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 460.526] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 460.526] (--) NVIDIA(GPU-0):
File not found: /var/log/messages
File not found: /var/log/kern.log
File not found: /var/log/daemon.log
File not found: /var/log/syslog
Log Summary
Log Checked Found
=== ======= =====
dmesg true true
journalctl true false
/var/log/daemon.log false false
/var/log/kern.log true false
/var/log/messages true false
/var/log/syslog true false
/var/log/Xorg.0.log true true
*** Probing connected monitors using libdrm ***
Checking Nvidia options to see if experimental kernel modesetting enabled:
Executing command: modprobe -c | grep "^options nvidia"
Checking libdrm version using pkg-config...
2.4.114
Has a DRM kernel driver been loaded? (drmAvailable()): true
Probing device /dev/dri/card0...
Open succeeded for device: /dev/dri/card0
DRM driver version information:
Version: 0.0.0
Driver: nvidia-drm
Date: 20160202
Description: NVIDIA DRM driver
DRM library version: 1.3.0.
DRM Busid:
Device information:
bustype: 0 - pci
domain:bus:device.func: 0000:07:00.0
vendor vid:pid: 0x10de:0x24b0
subvendor vid:pid: 0x10de:0x14ad
revision id: 0x00a1
Is a modesetting capable driver attached to bus id: pci:0000:07:00.0?
(calling drmCheckModesettingAvailable())
Modesetting not supported (-ENOSYS)
Retrieving DRM resources...
Failure retrieving DRM resources, errno=EOPNOTSUPP(95): Operation not supported
*** Examining /sys/class/drm ***
Query file system for i2c nodes under /sys/class/drm/card*...
ls: cannot access '/sys/class/drm/card*/card*/i2c*': No such file or directory
Query file system for i2c nodes under /sys/class/drm/card*/ddc/i2c-dev/...
ls: cannot access '/sys/class/drm/card*/card*/ddc/i2c-dev/i2c*': No such file or directory
Device Identifier Cross Reference Report
/dev/i2c busno: 7
EDID: ...20200153 Mfg: SAM Model: C24F390 SN: H4ZN608659
Product number: 3372, binary SN: 1113211206
XrandR output: DP-5
DRM connector: (null)
UDEV name: NVIDIA i2c adapter 7 at 7:00.0
UDEV syspath: /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7
UDEV busno: 7
sysfs drm path: (null)
sysfs drm I2C: (null)
sysfs drm busno: Unknown
ambiguous EDID: false
/dev/i2c busno: 8
EDID: ...202001B6 Mfg: SAM Model: LC24RG50 SN: H4ZMA01983
Product number: 3985, binary SN: 1129788471
XrandR output: DP-6
DRM connector: (null)
UDEV name: NVIDIA i2c adapter 8 at 7:00.0
UDEV syspath: /devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8
UDEV busno: 8
sysfs drm path: (null)
sysfs drm I2C: (null)
sysfs drm busno: Unknown
ambiguous EDID: false
Video related contents of /etc/modprobe.d
/etc/modprobe.d/nvidia-blacklists-nouveau.conf:blacklist nouveau
/etc/modprobe.d/nvidia-options.conf:#options nvidia-current NVreg_DeviceFileUID=0 NVreg_DeviceFileGID=44 NVreg_DeviceFileMode=0660
/etc/modprobe.d/nvidia-options.conf:# options nvidia-current NVreg_EnableAGPSBA=1
/etc/modprobe.d/nvidia-options.conf:# options nvidia-current NVreg_EnableAGPFW=1
/etc/modprobe.d/nvidia.conf:install nvidia modprobe -i nvidia-current $CMDLINE_OPTS
/etc/modprobe.d/nvidia.conf:install nvidia-modeset modprobe nvidia ; modprobe -i nvidia-current-modeset $CMDLINE_OPTS
/etc/modprobe.d/nvidia.conf:install nvidia-drm modprobe nvidia-modeset ; modprobe -i nvidia-current-drm $CMDLINE_OPTS
/etc/modprobe.d/nvidia.conf:install nvidia-uvm modprobe nvidia ; modprobe -i nvidia-current-uvm $CMDLINE_OPTS
/etc/modprobe.d/nvidia.conf:install nvidia-peermem modprobe nvidia ; modprobe -i nvidia-current-peermem $CMDLINE_OPTS
/etc/modprobe.d/nvidia.conf:remove nvidia modprobe -r -i nvidia-drm nvidia-modeset nvidia-peermem nvidia-uvm nvidia
/etc/modprobe.d/nvidia.conf:remove nvidia-modeset modprobe -r -i nvidia-drm nvidia-modeset
/etc/modprobe.d/nvidia.conf:alias char-major-195* nvidia
/etc/modprobe.d/nvidia.conf:# These aliases are defined in *all* nvidia modules.
/etc/modprobe.d/nvidia.conf:alias pci:v000010DEd00000E00sv*sd*bc04sc80i00* nvidia
/etc/modprobe.d/nvidia.conf:alias pci:v000010DEd00000AA3sv*sd*bc0Bsc40i00* nvidia
/etc/modprobe.d/nvidia.conf:alias pci:v000010DEd*sv*sd*bc03sc02i00* nvidia
/etc/modprobe.d/nvidia.conf:alias pci:v000010DEd*sv*sd*bc03sc00i00* nvidia
****** Dumping sysfs i2c entries ******
*** Character device major numbers of interest: ***
89 i2c
226 drm
*** Top Level I2C Related Nodes ***
ls -l /sys/bus/pci/devices ...
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:00.0 -> ../../../devices/pci0000:00/0000:00:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:00.2 -> ../../../devices/pci0000:00/0000:00:00.2
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:01.0 -> ../../../devices/pci0000:00/0000:00:01.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:01.1 -> ../../../devices/pci0000:00/0000:00:01.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:01.3 -> ../../../devices/pci0000:00/0000:00:01.3
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:02.0 -> ../../../devices/pci0000:00/0000:00:02.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:03.0 -> ../../../devices/pci0000:00/0000:00:03.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:03.1 -> ../../../devices/pci0000:00/0000:00:03.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:04.0 -> ../../../devices/pci0000:00/0000:00:04.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:05.0 -> ../../../devices/pci0000:00/0000:00:05.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:07.0 -> ../../../devices/pci0000:00/0000:00:07.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:07.1 -> ../../../devices/pci0000:00/0000:00:07.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:08.0 -> ../../../devices/pci0000:00/0000:00:08.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:08.1 -> ../../../devices/pci0000:00/0000:00:08.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:14.0 -> ../../../devices/pci0000:00/0000:00:14.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:14.3 -> ../../../devices/pci0000:00/0000:00:14.3
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.0 -> ../../../devices/pci0000:00/0000:00:18.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.1 -> ../../../devices/pci0000:00/0000:00:18.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.2 -> ../../../devices/pci0000:00/0000:00:18.2
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.3 -> ../../../devices/pci0000:00/0000:00:18.3
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.4 -> ../../../devices/pci0000:00/0000:00:18.4
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.5 -> ../../../devices/pci0000:00/0000:00:18.5
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.6 -> ../../../devices/pci0000:00/0000:00:18.6
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:00:18.7 -> ../../../devices/pci0000:00/0000:00:18.7
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:01:00.0 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:02:00.0 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:02:00.1 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:02:00.2 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.2
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:03:00.0 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.2/0000:03:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:03:01.0 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.2/0000:03:01.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:03:04.0 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.2/0000:03:04.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:05:00.0 -> ../../../devices/pci0000:00/0000:00:01.3/0000:02:00.2/0000:03:01.0/0000:05:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:07:00.0 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:07:00.1 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:08:00.0 -> ../../../devices/pci0000:00/0000:00:07.1/0000:08:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:09:00.0 -> ../../../devices/pci0000:00/0000:00:08.1/0000:09:00.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:09:00.1 -> ../../../devices/pci0000:00/0000:00:08.1/0000:09:00.1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:09:00.3 -> ../../../devices/pci0000:00/0000:00:08.1/0000:09:00.3
lrwxrwxrwx 1 root root 0 Apr 10 23:20 0000:09:00.4 -> ../../../devices/pci0000:00/0000:00:08.1/0000:09:00.4
ls -l /sys/bus/i2c/devices ...
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-0 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-1 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-2 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-2
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-3 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-4 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-5 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-6 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-7 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-8 -> ../../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
ls -l /sys/bus/ddcci/devices ...
ls: cannot access '/sys/bus/ddcci/devices': No such file or directory
ls -l /sys/bus/platform/devices ...
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 alarmtimer.0.auto -> ../../../devices/pnp0/00:02/rtc/rtc0/alarmtimer.0.auto
lrwxrwxrwx 1 root root 0 Apr 10 23:20 AMDI0030:00 -> ../../../devices/platform/AMDI0030:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 AMDIF030:00 -> ../../../devices/platform/AMDIF030:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 eeepc-wmi -> ../../../devices/platform/eeepc-wmi
lrwxrwxrwx 1 root root 0 Apr 10 23:20 efi-framebuffer.0 -> ../../../devices/platform/efi-framebuffer.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 efivars.0 -> ../../../devices/platform/efivars.0
lrwxrwxrwx 1 root root 0 Apr 10 23:27 intel_rapl_msr.0 -> ../../../devices/platform/intel_rapl_msr.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 microcode -> ../../../devices/platform/microcode
lrwxrwxrwx 1 root root 0 Apr 10 23:20 MSFT0101:00 -> ../../../devices/platform/MSFT0101:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PCCT -> ../../../devices/platform/PCCT
lrwxrwxrwx 1 root root 0 Apr 10 23:20 pcspkr -> ../../../devices/platform/pcspkr
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0103:00 -> ../../../devices/platform/PNP0103:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0800:00 -> ../../../devices/pci0000:00/0000:00:14.3/PNP0800:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0C0C:00 -> ../../../devices/platform/PNP0C0C:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0C14:00 -> ../../../devices/platform/PNP0C14:00
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0C14:01 -> ../../../devices/platform/PNP0C14:01
lrwxrwxrwx 1 root root 0 Apr 10 23:20 PNP0C14:02 -> ../../../devices/platform/PNP0C14:02
lrwxrwxrwx 1 root root 0 Apr 10 23:20 reg-dummy -> ../../../devices/platform/reg-dummy
lrwxrwxrwx 1 root root 0 Apr 10 23:20 regulatory.0 -> ../../../devices/platform/regulatory.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 rtc-efi.0 -> ../../../devices/platform/rtc-efi.0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 serial8250 -> ../../../devices/platform/serial8250
lrwxrwxrwx 1 root root 0 Apr 10 23:20 sp5100-tco -> ../../../devices/platform/sp5100-tco
ls -l /sys/class/drm* ...
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 card0 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/drm/card0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 renderD128 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/drm/renderD128
-r--r--r-- 1 root root 4096 Apr 10 23:27 version
ls -l /sys/class/i2c* ...
/sys/class/i2c-adapter:
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-3 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-4 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-5 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-6 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-7 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
lrwxrwxrwx 1 root root 0 Apr 10 23:27 i2c-8 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
/sys/class/i2c-dev:
total 0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1
lrwxrwxrwx 1 root root 0 Apr 10 23:20 i2c-2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-3 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/i2c-dev/i2c-3
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-4 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/i2c-dev/i2c-4
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-5 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/i2c-dev/i2c-5
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-6 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/i2c-dev/i2c-6
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-7 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7
lrwxrwxrwx 1 root root 0 Apr 10 23:26 i2c-8 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8
ls -l /sys/class/backlight ...
total 0
ls -l /sys/class/vfio* ...
ls: cannot access '/sys/class/vfio*': No such file or directory
Char major: 89 i2c
lrwxrwxrwx 1 root root 0 Apr 10 23:27 /sys/dev/char/89:0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0
lrwxrwxrwx 1 root root 0 Apr 10 23:27 /sys/dev/char/89:1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1
lrwxrwxrwx 1 root root 0 Apr 10 23:27 /sys/dev/char/89:2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:3 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/i2c-dev/i2c-3
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:4 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/i2c-dev/i2c-4
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:5 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/i2c-dev/i2c-5
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:6 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/i2c-dev/i2c-6
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:7 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/89:8 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8
Char major: 226 drm
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/226:0 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/drm/card0
lrwxrwxrwx 1 root root 0 Apr 10 23:20 /sys/dev/char/226:128 -> ../../devices/pci0000:00/0000:00:03.1/0000:07:00.0/drm/renderD128
*** Detailed /sys/bus/pci/devices scan ***
Examining /sys/bus/pci/devices/0000:07:00.0 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device
/sys/bus/pci/devices/0000:07:00.0/class = 0x030000
/sys/bus/pci/devices/0000:07:00.0/boot_vga = 1
/sys/bus/pci/devices/0000:07:00.0/driver -> nvidia
/sys/bus/pci/devices/0000:07:00.0/enable = 1
/sys/bus/pci/devices/0000:07:00.0/modalias = pci:v000010DEd000024B0sv000010DEsd000014ADbc03sc00i00
/sys/bus/pci/devices/0000:07:00.0/vendor = 0x10de
/sys/bus/pci/devices/0000:07:00.0/device = 0x24b0
/sys/bus/pci/devices/0000:07:00.0/subsystem_vendor = 0x10de
/sys/bus/pci/devices/0000:07:00.0/subsystem_device = 0x14ad
/sys/bus/pci/devices/0000:07:00.0/subsystem -> /sys/bus/pci
/sys/bus/pci/devices/0000:07:00.0 : Found subdirectory = drm
/sys/bus/pci/devices/0000:07:00.0/i2c-3/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-3/name = NVIDIA i2c adapter 1 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-3/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-3 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-3/i2c-dev : Found subdirectory = i2c-3
/sys/bus/pci/devices/0000:07:00.0/i2c-3/i2c-dev/i2c-3/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3
/sys/bus/pci/devices/0000:07:00.0/i2c-3/i2c-dev/i2c-3/dev = 89:3
/sys/bus/pci/devices/0000:07:00.0/i2c-3/i2c-dev/i2c-3/name = NVIDIA i2c adapter 1 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-3/i2c-dev/i2c-3/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-3 : No 3-0037 subdirectory found
/sys/bus/pci/devices/0000:07:00.0/i2c-4/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-4/name = NVIDIA i2c adapter 2 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-4/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-4 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-4/i2c-dev : Found subdirectory = i2c-4
/sys/bus/pci/devices/0000:07:00.0/i2c-4/i2c-dev/i2c-4/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4
/sys/bus/pci/devices/0000:07:00.0/i2c-4/i2c-dev/i2c-4/dev = 89:4
/sys/bus/pci/devices/0000:07:00.0/i2c-4/i2c-dev/i2c-4/name = NVIDIA i2c adapter 2 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-4/i2c-dev/i2c-4/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-4 : No 4-0037 subdirectory found
/sys/bus/pci/devices/0000:07:00.0/i2c-5/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-5/name = NVIDIA i2c adapter 5 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-5/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-5 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-5/i2c-dev : Found subdirectory = i2c-5
/sys/bus/pci/devices/0000:07:00.0/i2c-5/i2c-dev/i2c-5/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5
/sys/bus/pci/devices/0000:07:00.0/i2c-5/i2c-dev/i2c-5/dev = 89:5
/sys/bus/pci/devices/0000:07:00.0/i2c-5/i2c-dev/i2c-5/name = NVIDIA i2c adapter 5 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-5/i2c-dev/i2c-5/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-5 : No 5-0037 subdirectory found
/sys/bus/pci/devices/0000:07:00.0/i2c-6/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-6/name = NVIDIA i2c adapter 6 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-6/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-6 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-6/i2c-dev : Found subdirectory = i2c-6
/sys/bus/pci/devices/0000:07:00.0/i2c-6/i2c-dev/i2c-6/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6
/sys/bus/pci/devices/0000:07:00.0/i2c-6/i2c-dev/i2c-6/dev = 89:6
/sys/bus/pci/devices/0000:07:00.0/i2c-6/i2c-dev/i2c-6/name = NVIDIA i2c adapter 6 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-6/i2c-dev/i2c-6/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-6 : No 6-0037 subdirectory found
/sys/bus/pci/devices/0000:07:00.0/i2c-7/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-7/name = NVIDIA i2c adapter 7 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-7/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-7 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-7/i2c-dev : Found subdirectory = i2c-7
/sys/bus/pci/devices/0000:07:00.0/i2c-7/i2c-dev/i2c-7/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
/sys/bus/pci/devices/0000:07:00.0/i2c-7/i2c-dev/i2c-7/dev = 89:7
/sys/bus/pci/devices/0000:07:00.0/i2c-7/i2c-dev/i2c-7/name = NVIDIA i2c adapter 7 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-7/i2c-dev/i2c-7/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-7 : No 7-0037 subdirectory found
/sys/bus/pci/devices/0000:07:00.0/i2c-8/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-8/name = NVIDIA i2c adapter 8 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-8/subsystem -> /sys/bus/i2c
/sys/bus/pci/devices/0000:07:00.0/i2c-8 : Found subdirectory = i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-8/i2c-dev : Found subdirectory = i2c-8
/sys/bus/pci/devices/0000:07:00.0/i2c-8/i2c-dev/i2c-8/device -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
/sys/bus/pci/devices/0000:07:00.0/i2c-8/i2c-dev/i2c-8/dev = 89:8
/sys/bus/pci/devices/0000:07:00.0/i2c-8/i2c-dev/i2c-8/name = NVIDIA i2c adapter 8 at 7:00.0
/sys/bus/pci/devices/0000:07:00.0/i2c-8/i2c-dev/i2c-8/subsystem -> /sys/class/i2c-dev
/sys/bus/pci/devices/0000:07:00.0/i2c-8 : No 8-0037 subdirectory found
*** Scan /sys/bus/i2c ***
Examining /sys/bus/i2c/devices:
Examining /sys/bus/i2c/devices/i2c-0...
/sys/bus/i2c/devices/i2c-0 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-0
/sys/devices/pci0000:00/0000:00:14.0/i2c-0/name = SMBus PIIX4 adapter port 0 at 0b00
/sys/devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0/dev = 89:0
/sys/devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0/name = SMBus PIIX4 adapter port 0 at 0b00
/sys/devices/pci0000:00/0000:00:14.0/i2c-0/.. -> /sys/devices/pci0000:00/0000:00:14.0
/sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500
Examining /sys/bus/i2c/devices/i2c-1...
/sys/bus/i2c/devices/i2c-1 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-1
/sys/devices/pci0000:00/0000:00:14.0/i2c-1/name = SMBus PIIX4 adapter port 2 at 0b00
/sys/devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1/dev = 89:1
/sys/devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1/name = SMBus PIIX4 adapter port 2 at 0b00
/sys/devices/pci0000:00/0000:00:14.0/i2c-1/.. -> /sys/devices/pci0000:00/0000:00:14.0
/sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500
Examining /sys/bus/i2c/devices/i2c-2...
/sys/bus/i2c/devices/i2c-2 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-2
/sys/devices/pci0000:00/0000:00:14.0/i2c-2/name = SMBus PIIX4 adapter port 1 at 0b20
/sys/devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2/dev = 89:2
/sys/devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2/name = SMBus PIIX4 adapter port 1 at 0b20
/sys/devices/pci0000:00/0000:00:14.0/i2c-2/.. -> /sys/devices/pci0000:00/0000:00:14.0
/sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500
Examining /sys/bus/i2c/devices/i2c-3...
/sys/bus/i2c/devices/i2c-3 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/name = NVIDIA i2c adapter 1 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/i2c-dev/i2c-3/dev= 89:3
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/i2c-dev/i2c-3/name= NVIDIA i2c adapter 1 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-3/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
Examining /sys/bus/i2c/devices/i2c-4...
/sys/bus/i2c/devices/i2c-4 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/name = NVIDIA i2c adapter 2 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/i2c-dev/i2c-4/dev= 89:4
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/i2c-dev/i2c-4/name= NVIDIA i2c adapter 2 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-4/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
Examining /sys/bus/i2c/devices/i2c-5...
/sys/bus/i2c/devices/i2c-5 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/name = NVIDIA i2c adapter 5 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/i2c-dev/i2c-5/dev= 89:5
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/i2c-dev/i2c-5/name= NVIDIA i2c adapter 5 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-5/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
Examining /sys/bus/i2c/devices/i2c-6...
/sys/bus/i2c/devices/i2c-6 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/name = NVIDIA i2c adapter 6 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/i2c-dev/i2c-6/dev= 89:6
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/i2c-dev/i2c-6/name= NVIDIA i2c adapter 6 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-6/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
Examining /sys/bus/i2c/devices/i2c-7...
/sys/bus/i2c/devices/i2c-7 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/name = NVIDIA i2c adapter 7 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7/dev= 89:7
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/i2c-dev/i2c-7/name= NVIDIA i2c adapter 7 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-7/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
Examining /sys/bus/i2c/devices/i2c-8...
/sys/bus/i2c/devices/i2c-8 -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/name = NVIDIA i2c adapter 8 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8/dev= 89:8
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/i2c-dev/i2c-8/name= NVIDIA i2c adapter 8 at 7:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/i2c-8/.. -> /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0 : No drm_dp_aux subdirectory found
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/class = 0x030000
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/boot_vga = 1
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/vendor = 0x10de
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/device = 0x24b0
/sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0/driver -> /sys/bus/pci/drivers/nvidia
*** Sys_Drm_Connector report: Detailed /sys/class/drm report: ***
Display connectors reported by DRM:
None
*** Sysfs_I2C_Info report ***
All Sysfs_I2C_Info records
Sysfs_I2C_Info at: 0x55720b713b70
busno: 0
name: SMBus PIIX4 adapter port 0 at 0b00
adapter_path: /sys/devices/pci0000:00/0000:00:14.0
adapter_class: 0x0c0500
driver: piix4_smbus
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b7151b0
busno: 1
name: SMBus PIIX4 adapter port 2 at 0b00
adapter_path: /sys/devices/pci0000:00/0000:00:14.0
adapter_class: 0x0c0500
driver: piix4_smbus
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b7150d0
busno: 2
name: SMBus PIIX4 adapter port 1 at 0b20
adapter_path: /sys/devices/pci0000:00/0000:00:14.0
adapter_class: 0x0c0500
driver: piix4_smbus
driver_version: (null)
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b714f80
busno: 3
name: NVIDIA i2c adapter 1 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b714ce0
busno: 4
name: NVIDIA i2c adapter 2 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b714b90
busno: 5
name: NVIDIA i2c adapter 5 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b714a40
busno: 6
name: NVIDIA i2c adapter 6 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b7148f0
busno: 7
name: NVIDIA i2c adapter 7 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
Sysfs_I2C_Info at: 0x55720b714880
busno: 8
name: NVIDIA i2c adapter 8 at 7:00.0
adapter_path: /sys/devices/pci0000:00/0000:00:03.1/0000:07:00.0
adapter_class: 0x030000
driver: nvidia
driver_version: 525.89.02
conflicting_driver_names:
*** Sysfs I2C devices possibly associated with displays ***
I2C buses to check: x03 x04 x05 x06 x07 x08
*** Sys_Conflicting_Driver report: Check for Conflicting Device Drivers ***
No conflicting drivers found
*** Sysfs Reports Done ***
*** XDG Directory Settings ***
XDG Base Directory Environment Variables:
$XDG_DATA_HOME : (null)
$XDG_CONFIG_HOME: (null)
$XDG_STATE_HOME : (null)
$XDG_CACHE_HOME : (null)
$XDG_DATA_DIRS : (null)
$XDG_CONFIG_DIRS: /home/bro/.config/kdedefaults:/etc/xdg/xdg-kali-purple:/etc/xdg:/etc/xdg/xdg-kali-purple:/etc/xdg:
XDG Utility Functions:
xdg_data_home_dir(): /home/bro/.local/share/
xdg_config_home_dir(): /home/bro/.config/
xdg_cache_home_dir(): /home/bro/.cache/
xdg_state_home_dir(): /home/bro/.local/state/
xdg_data_path(): /home/bro/.local/share/:/usr/local/share/:/usr/share
xdg_config_path(): /home/bro/.config/:/home/bro/.config/kdedefaults:/etc/xdg/xdg-kali-purple:/etc/xdg:/etc/xdg/xdg-kali-purple:/etc/xdg:
*** ddcutil Configuration, Cache, and Data files ***
Configuration file ddcutilrc not found
Capabilities cache file not found
Files on data path:
*** environment command complete ***
Skipping USB environment exploration.
Issue command "ddcutil usbenvironment --verbose" if there are any USB attached monitors.
Statistics for environment exploration:
EXECUTION STATISTICS
Maximum Try Settings:
Operation Type Current Default
Write only exchange tries: 15 4
Write read exchange tries: 15 10
Multi-part read exchange tries: 15 8
Multi-part write exchange tries: 15 8
Retry statistics for write only
No tries attempted
Retry statistics for write-read
(try_data_report2 ) acc.max_lowest_maxtries(15) != stats_rec->lowest_maxtries(10)
Max tries allowed: 15
Max tries allowed: 15
Max tries allowed range: 15..15
Successful attempts by number of tries required:
1: 3
2: 0
3: 0
4: 0
5: 1
Total successful attempts: 4
Failed due to max tries exceeded: 1
Failed due to fatal error: 0
Total attempts: 5
Retry statistics for multi-part read
No tries attempted
Retry statistics for multi-part write
No tries attempted
DDC Related Errors:
Count Status Code Description
10 EIO ( -5) Input/output error
7 DDCRC_DDC_DATA (-3001) DDC data error
2 DDCRC_READ_ALL_ZERO (-3006) packet contents entirely 0x00
1 DDCRC_RETRIES (-3007) maximum retries exceeded (derived)
Total errors: 20
Errors Wrapped in Retry:
Count Status Code Description
10 EIO ( -5) Input/output error
7 DDCRC_DDC_DATA (-3001) DDC data error
2 DDCRC_READ_ALL_ZERO (-3006) packet contents entirely 0x00
Total errors: 19
IO and Sleep Events:
Total IO events: 180
IO error count: 20
Total sleep events: 46
Sleep Event type Count
SE_WRITE_TO_READ 23
SE_POST_WRITE 0
SE_POST_READ 23
SE_POST_SAVE_SETTINGS 0
SE_PRE_MULTI_PART_READ 0
SE_POST_CAP_TABLE_SEGMENT 0
SE_SPECIAL 0
Call Stats:
Type Count Millisec ( Nanosec)
i2c writes using ioctl (I2_IOCTL_WRITE) 86 502 ( 502281021)
i2c reads using ioctl (I2_IOCTL_READ) 64 1273 ( 1273571620)
open file calls (IE_OPEN) 15 0 ( 45515)
close file calls (IE_CLOSE) 15 0 ( 25801)
Totals: 180 1775 ( 1775923957)
Sleep Call Stats:
Total sleep calls: 52
Requested sleep time milliseconds : 2360
Actual sleep milliseconds (nanosec): 2362 ( 2362838269)
Total elapsed milliseconds (nanoseconds): 17107 ( 17107677495)
Total non sleep system call time: 1775 milliseconds
Total sleep call time: 2362 milliseconds
Elapsed time: 17107 milliseconds
Setting output level normal. Table features will be skipped...
Probing display 1
EDID version: 1.3
Mfg id: SAM, model: C24F390, sn: H4ZN608659
Product code: 3372, binary serial number 1113211206 (0x425a4146)
How display reports unsupported feature: DREF_DDC_USES_DDC_FLAG_FOR_UNSUPPORTED
Capabilities for display on bus /dev/i2c-7
Unparsed capabilities string:
Model: Not specified
MCCS version: Not specified
VCP Features:
May support table reads: false
Scanning all VCP feature codes for display Display_Handle[i2c-7: fd=3 @0x55720ae0c690]
VCP code 0x02 (New control value ): No new control values (0x01)
VCP code 0x03 (Soft controls ): Unsupported feature code
VCP code 0x07 (Unknown feature ): Unsupported feature code
VCP code 0x09 (Unknown feature ): Unsupported feature code
VCP code 0x0b (Color temperature increment ): Unsupported feature code
VCP code 0x0c (Color temperature request ): Unsupported feature code
VCP code 0x0d (Unknown feature ): Unsupported feature code
VCP code 0x0e (Clock ): current value = 80, max value = 160
VCP code 0x0f (Unknown feature ): Unsupported feature code
VCP code 0x10 (Brightness ): current value = 99, max value = 100
VCP code 0x11 (Flesh tone enhancement ): Unsupported feature code
VCP code 0x12 (Contrast ): current value = 85, max value = 100
VCP code 0x13 (Backlight control ): Unsupported feature code
VCP code 0x14 (Select color preset ): 8200 K (sl=0x07)
VCP code 0x15 (Unknown feature ): Unsupported feature code
VCP code 0x16 (Video gain: Red ): current value = 40, max value = 100
VCP code 0x17 (User color vision compensation): Unsupported feature code
VCP code 0x18 (Video gain: Green ): current value = 44, max value = 100
VCP code 0x19 (Unknown feature ): Unsupported feature code
VCP code 0x1a (Video gain: Blue ): current value = 50, max value = 100
VCP code 0x1b (Unknown feature ): Unsupported feature code
VCP code 0x1c (Focus ): Unsupported feature code
VCP code 0x1d (Unknown feature ): Unsupported feature code
VCP code 0x1e (Auto setup ): Auto setup not active (sl=0x00)
VCP code 0x1f (Auto color setup ): Unsupported feature code
VCP code 0x20 (Horizontal Position ): current value = 50, max value = 100
VCP code 0x21 (Unknown feature ): Unsupported feature code
VCP code 0x22 (Horizontal Size ): Unsupported feature code
VCP code 0x23 (Unknown feature ): Unsupported feature code
VCP code 0x24 (Horizontal Pincushion ): Unsupported feature code
VCP code 0x25 (Unknown feature ): Unsupported feature code
VCP code 0x26 (Horizontal Pincushion Balance ): Unsupported feature code
VCP code 0x27 (Unknown feature ): Unsupported feature code
VCP code 0x28 (Horizontal Convergence ): Unsupported feature code
VCP code 0x29 (Horizontal Convergence M/G ): Unsupported feature code
VCP code 0x2a (Horizontal Linearity ): Unsupported feature code
VCP code 0x2b (Unknown feature ): Unsupported feature code
VCP code 0x2c (Horizontal Linearity Balance ): Unsupported feature code
VCP code 0x2d (Unknown feature ): Unsupported feature code
VCP code 0x2e (Gray scale expansion ): Unsupported feature code
VCP code 0x2f (Unknown feature ): Unsupported feature code
VCP code 0x30 (Vertical Position ): current value = 20, max value = 40
VCP code 0x31 (Unknown feature ): Unsupported feature code
VCP code 0x32 (Vertical Size ): Unsupported feature code
VCP code 0x33 (Unknown feature ): Unsupported feature code
VCP code 0x34 (Vertical Pincushion ): Unsupported feature code
VCP code 0x35 (Unknown feature ): Unsupported feature code
VCP code 0x36 (Vertical Pincushion Balance ): Unsupported feature code
VCP code 0x37 (Unknown feature ): Unsupported feature code
VCP code 0x38 (Vertical Convergence ): Unsupported feature code
VCP code 0x39 (Vertical Convergence M/G ): Unsupported feature code
VCP code 0x3a (Vertical Linearity ): Unsupported feature code
VCP code 0x3b (Unknown feature ): Unsupported feature code
VCP code 0x3c (Vertical Linearity Balance ): Unsupported feature code
VCP code 0x3d (Unknown feature ): Unsupported feature code
VCP code 0x3e (Clock phase ): current value = 0, max value = 31
VCP code 0x3f (Unknown feature ): Unsupported feature code
VCP code 0x40 (Key Balance ): Unsupported feature code
VCP code 0x41 (Vertical Parallelogram ): Unsupported feature code
VCP code 0x42 (Horizontal Trapezoid ): Unsupported feature code
VCP code 0x43 (Vertical Trapezoid ): Unsupported feature code
VCP code 0x44 (Tilt (rotation) ): Unsupported feature code
VCP code 0x45 (Unknown feature ): Unsupported feature code
VCP code 0x46 (Top Corner ): Unsupported feature code
VCP code 0x47 (Unknown feature ): Unsupported feature code
VCP code 0x48 (Top Corner Balance ): Unsupported feature code
VCP code 0x49 (Unknown feature ): Unsupported feature code
VCP code 0x4a (Bottom Corner ): Unsupported feature code
VCP code 0x4b (Unknown feature ): Unsupported feature code
VCP code 0x4c (Bottom Corner Balance ): Unsupported feature code
VCP code 0x4d (Unknown feature ): Unsupported feature code
VCP code 0x4e (Unknown feature ): Unsupported feature code
VCP code 0x4f (Unknown feature ): Unsupported feature code
VCP code 0x50 (Unknown feature ): Unsupported feature code
VCP code 0x51 (Unknown feature ): Unsupported feature code
VCP code 0x52 (Active control ): Unsupported feature code
VCP code 0x53 (Unknown feature ): Unsupported feature code
VCP code 0x54 (Performance Preservation ): mh=0x00, ml=0x02, sh=0x00, sl=0x00
VCP code 0x55 (Unknown feature ): Unsupported feature code
VCP code 0x56 (Horizontal Moire ): Unsupported feature code
VCP code 0x57 (Unknown feature ): Unsupported feature code
VCP code 0x58 (Vertical Moire ): Unsupported feature code
VCP code 0x59 (6 axis saturation: Red ): Unsupported feature code
VCP code 0x5a (6 axis saturation: Yellow ): Unsupported feature code
VCP code 0x5b (6 axis saturation: Green ): Unsupported feature code
VCP code 0x5c (6 axis saturation: Cyan ): Unsupported feature code
VCP code 0x5d (6 axis saturation: Blue ): Unsupported feature code
VCP code 0x5e (6 axis saturation: Magenta ): Unsupported feature code
VCP code 0x5f (Unknown feature ): Unsupported feature code
VCP code 0x60 (Input Source ): Composite video 1 (sl=0x05)
VCP code 0x61 (Unknown feature ): Unsupported feature code
VCP code 0x62 (Audio speaker volume ): current value = 50, max value = 100
VCP code 0x63 (Speaker Select ): Unsupported feature code
VCP code 0x64 (Audio: Microphone Volume ): Unsupported feature code
VCP code 0x65 (Unknown feature ): Unsupported feature code
VCP code 0x66 (Ambient light sensor ): Unsupported feature code
VCP code 0x67 (Unknown feature ): Unsupported feature code
VCP code 0x68 (Unknown feature ): Unsupported feature code
VCP code 0x69 (Unknown feature ): Unsupported feature code
VCP code 0x6a (Unknown feature ): Unsupported feature code
VCP code 0x6b (Backlight Level: White ): Unsupported feature code
VCP code 0x6c (Video black level: Red ): current value = 9, max value = 255
VCP code 0x6d (Backlight Level: Red ): Unsupported feature code
VCP code 0x6e (Video black level: Green ): current value = 4, max value = 255
VCP code 0x6f (Backlight Level: Green ): Unsupported feature code
VCP code 0x70 (Video black level: Blue ): current value = 4, max value = 255
VCP code 0x71 (Backlight Level: Blue ): Unsupported feature code
VCP code 0x72 (Gamma ): Unsupported feature code
VCP code 0x73 (LUT Size ): Maximum retries exceeded
VCP code 0x74 (Single point LUT operation ): Maximum retries exceeded
VCP code 0x75 (Block LUT operation ): Maximum retries exceeded
VCP code 0x77 (Unknown feature ): Unsupported feature code
VCP code 0x78 (EDID operation ): Maximum retries exceeded
VCP code 0x79 (Unknown feature ): Unsupported feature code
VCP code 0x7a (Adjust Focal Plane ): Unsupported feature code
VCP code 0x7b (Unknown feature ): Unsupported feature code
VCP code 0x7c (Adjust Zoom ): Unsupported feature code
VCP code 0x7d (Unknown feature ): Unsupported feature code
VCP code 0x7e (Trapezoid ): Unsupported feature code
VCP code 0x7f (Unknown feature ): Unsupported feature code
VCP code 0x80 (Keystone ): Unsupported feature code
VCP code 0x81 (Unknown feature ): Unsupported feature code
VCP code 0x83 (Unknown feature ): Unsupported feature code
VCP code 0x85 (Unknown feature ): Unsupported feature code
VCP code 0x86 (Display Scaling ): Unsupported feature code
VCP code 0x87 (Sharpness ): Invalid value (sl=0x12)
VCP code 0x88 (Velocity Scan Modulation ): Unsupported feature code
VCP code 0x89 (Unknown feature ): Unsupported feature code
VCP code 0x8a (TV Color Saturation ): Unsupported feature code
VCP code 0x8c (TV Sharpness ): Unsupported feature code
VCP code 0x8d (Audio Mute ): Unsupported feature code
VCP code 0x8e (TV Contrast ): Unsupported feature code
VCP code 0x8f (Audio Treble ): Unsupported feature code
VCP code 0x90 (Hue ): Unsupported feature code
VCP code 0x91 (Audio Bass ): Unsupported feature code
VCP code 0x92 (TV Black level/Brightness ): Unsupported feature code
VCP code 0x93 (Audio Balance L/R ): Unsupported feature code
VCP code 0x94 (Audio Stereo Mode ): Unsupported feature code
VCP code 0x95 (Window Position(TL_X) ): Unsupported feature code
VCP code 0x96 (Window Position(TL_Y) ): Unsupported feature code
VCP code 0x97 (Window Position(BR_X) ): Unsupported feature code
VCP code 0x98 (Window Position(BR_Y) ): Unsupported feature code
VCP code 0x99 (Window control on/off ): Unsupported feature code
VCP code 0x9a (Window background ): Unsupported feature code
VCP code 0x9b (6 axis hue control: Red ): Unsupported feature code
VCP code 0x9c (6 axis hue control: Yellow ): Unsupported feature code
VCP code 0x9d (6 axis hue control: Green ): Unsupported feature code
VCP code 0x9e (6 axis hue control: Cyan ): Unsupported feature code
VCP code 0x9f (6 axis hue control: Blue ): Unsupported feature code
VCP code 0xa0 (6 axis hue control: Magenta ): Unsupported feature code
VCP code 0xa1 (Unknown feature ): Unsupported feature code
VCP code 0xa3 (Unknown feature ): Unsupported feature code
VCP code 0xa4 (Turn the selected window operation on/off): Unsupported feature code
VCP code 0xa5 (Change the selected window ): Unsupported feature code
VCP code 0xa6 (Unknown feature ): Unsupported feature code
VCP code 0xa7 (Unknown feature ): Unsupported feature code
VCP code 0xa8 (Unknown feature ): Unsupported feature code
VCP code 0xa9 (Unknown feature ): Unsupported feature code
VCP code 0xaa (Screen Orientation ): 0 degrees (sl=0x01)
VCP code 0xab (Unknown feature ): Unsupported feature code
VCP code 0xac (Horizontal frequency ): Unsupported feature code
VCP code 0xad (Unknown feature ): Unsupported feature code
VCP code 0xae (Vertical frequency ): Unsupported feature code
VCP code 0xaf (Unknown feature ): Unsupported feature code
VCP code 0xb1 (Unknown feature ): Unsupported feature code
VCP code 0xb2 (Flat panel sub-pixel layout ): Unsupported feature code
VCP code 0xb3 (Unknown feature ): Unsupported feature code
VCP code 0xb4 (Source Timing Mode ): Unsupported feature code
VCP code 0xb5 (Unknown feature ): Unsupported feature code
VCP code 0xb6 (Display technology type ): LCD (active matrix) (sl=0x03)
VCP code 0xb7 (Monitor status ): Unsupported feature code
VCP code 0xb8 (Packet count ): Unsupported feature code
VCP code 0xb9 (Monitor X origin ): Unsupported feature code
VCP code 0xba (Monitor Y origin ): Unsupported feature code
VCP code 0xbb (Header error count ): Unsupported feature code
VCP code 0xbc (Body CRC error count ): Unsupported feature code
VCP code 0xbd (Client ID ): Unsupported feature code
VCP code 0xbe (Link control ): Unsupported feature code
VCP code 0xbf (Unknown feature ): Unsupported feature code
VCP code 0xc0 (Display usage time ): Unsupported feature code
VCP code 0xc1 (Unknown feature ): Unsupported feature code
VCP code 0xc2 (Display descriptor length ): Unsupported feature code
VCP code 0xc3 (Transmit display descriptor ): Maximum retries exceeded
VCP code 0xc4 (Enable display of 'display descriptor'): Unsupported feature code
VCP code 0xc5 (Unknown feature ): Unsupported feature code
VCP code 0xc6 (Application enable key ): 0x0001
VCP code 0xc7 (Unknown feature ): Unsupported feature code
VCP code 0xc8 (Display controller type ): Mfg: Mstar (sl=0x05), controller number: mh=0x00, ml=0x10, sh=0x00
VCP code 0xc9 (Display firmware level ): 0.1
VCP code 0xca (OSD ): OSD Enabled (sl=0x02)
VCP code 0xcb (Unknown feature ): Unsupported feature code
VCP code 0xcc (OSD Language ): English (sl=0x02)
VCP code 0xcd (Status Indicators ): Unsupported feature code
VCP code 0xce (Auxiliary display size ): Unsupported feature code
VCP code 0xd0 (Output select ): Unsupported feature code
VCP code 0xd1 (Unknown feature ): Unsupported feature code
VCP code 0xd2 (Asset Tag ): Maximum retries exceeded
VCP code 0xd3 (Unknown feature ): Unsupported feature code
VCP code 0xd4 (Stereo video mode ): Unsupported feature code
VCP code 0xd5 (Unknown feature ): Unsupported feature code
VCP code 0xd6 (Power mode ): DPM: On, DPMS: Off (sl=0x01)
VCP code 0xd7 (Auxiliary power output ): Unsupported feature code
VCP code 0xd8 (Unknown feature ): Unsupported feature code
VCP code 0xd9 (Unknown feature ): Unsupported feature code
VCP code 0xda (Scan format ): Unsupported feature code
VCP code 0xdb (Image Mode ): Variable (sl=0x04)
VCP code 0xdc (Display Mode ): Sports (sl=0x06)
VCP code 0xdd (Unknown feature ): Unsupported feature code
VCP code 0xdf (VCP Version ): 2.0
VCP code 0xe0 (Manufacturer Specific ): mh=0x02, ml=0x05, sh=0x00, sl=0x07
VCP code 0xe1 (Manufacturer Specific ): mh=0x00, ml=0x01, sh=0x00, sl=0x01
VCP code 0xe2 (Manufacturer Specific ): mh=0x00, ml=0x01, sh=0x00, sl=0x00
VCP code 0xe3 (Manufacturer Specific ): Unsupported feature code
VCP code 0xe4 (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x00
VCP code 0xe5 (Manufacturer Specific ): mh=0x00, ml=0x01, sh=0x00, sl=0x00
VCP code 0xe6 (Manufacturer Specific ): Unsupported feature code
VCP code 0xe7 (Manufacturer Specific ): Unsupported feature code
VCP code 0xe8 (Manufacturer Specific ): mh=0x00, ml=0x07, sh=0x00, sl=0x09
VCP code 0xe9 (Manufacturer Specific ): mh=0x00, ml=0x01, sh=0x00, sl=0x00
VCP code 0xea (Manufacturer Specific ): mh=0x00, ml=0x04, sh=0x00, sl=0x00
VCP code 0xeb (Manufacturer Specific ): mh=0x00, ml=0x09, sh=0x00, sl=0xfd
VCP code 0xec (Manufacturer Specific ): mh=0x00, ml=0x07, sh=0x00, sl=0x00
VCP code 0xed (Manufacturer Specific ): mh=0x00, ml=0xff, sh=0x00, sl=0x0e
VCP code 0xee (Manufacturer Specific ): mh=0x00, ml=0xff, sh=0x00, sl=0x0e
VCP code 0xef (Manufacturer Specific ): mh=0x00, ml=0xff, sh=0x00, sl=0x09
VCP code 0xf0 (Manufacturer Specific ): mh=0x00, ml=0x03, sh=0x00, sl=0x00
VCP code 0xf1 (Manufacturer Specific ): Unsupported feature code
VCP code 0xf2 (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x00
VCP code 0xf3 (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x02
VCP code 0xf4 (Manufacturer Specific ): Unsupported feature code
VCP code 0xf5 (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x02
VCP code 0xf6 (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x01
VCP code 0xf7 (Manufacturer Specific ): mh=0x00, ml=0x03, sh=0x00, sl=0x00
VCP code 0xf8 (Manufacturer Specific ): Unsupported feature code
VCP code 0xf9 (Manufacturer Specific ): Unsupported feature code
VCP code 0xfa (Manufacturer Specific ): Unsupported feature code
VCP code 0xfb (Manufacturer Specific ): Unsupported feature code
VCP code 0xfc (Manufacturer Specific ): Unsupported feature code
VCP code 0xfd (Manufacturer Specific ): Unsupported feature code
VCP code 0xfe (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x42
VCP code 0xff (Manufacturer Specific ): Unsupported feature code
Comparing declared capabilities to observed features...
Readable features declared in capabilities string:
MCCS (VCP) version reported by capabilities: Unqueried
MCCS (VCP) version reported by feature 0xDf: 2.0
Versions do not match!!!
All readable features declared in capabilities were found by scanning.
Features found by scanning but not declared as capabilities:
Feature x02 - New control value
Feature x0e - Clock
Feature x10 - Brightness
Feature x12 - Contrast
Feature x14 - Select color preset
Feature x16 - Video gain: Red
Feature x18 - Video gain: Green
Feature x1a - Video gain: Blue
Feature x1e - Auto setup
Feature x20 - Horizontal Position
Feature x30 - Vertical Position
Feature x3e - Clock phase
Feature x54 - Performance Preservation
Feature x60 - Input Source
Feature x62 - Audio speaker volume
Feature x6c - Video black level: Red
Feature x6e - Video black level: Green
Feature x70 - Video black level: Blue
Feature x87 - Sharpness
Feature xaa - Screen Orientation
Feature xb6 - Display technology type
Feature xc6 - Application enable key
Feature xc8 - Display controller type
Feature xc9 - Display firmware level
Feature xca - OSD
Feature xcc - OSD Language
Feature xd6 - Power mode
Feature xdb - Image Mode
Feature xdc - Display Mode
Feature xdf - VCP Version
Feature xe0 - Manufacturer Specific
Feature xe1 - Manufacturer Specific
Feature xe2 - Manufacturer Specific
Feature xe4 - Manufacturer Specific
Feature xe5 - Manufacturer Specific
Feature xe8 - Manufacturer Specific
Feature xe9 - Manufacturer Specific
Feature xea - Manufacturer Specific
Feature xeb - Manufacturer Specific
Feature xec - Manufacturer Specific
Feature xed - Manufacturer Specific
Feature xee - Manufacturer Specific
Feature xef - Manufacturer Specific
Feature xf0 - Manufacturer Specific
Feature xf2 - Manufacturer Specific
Feature xf3 - Manufacturer Specific
Feature xf5 - Manufacturer Specific
Feature xf6 - Manufacturer Specific
Feature xf7 - Manufacturer Specific
Feature xfe - Manufacturer Specific
Unable to calculate color temperature from VCP features x0B and x0C
VCP code 0x14 (Select color preset ): 8200 K (sl=0x07)
Statistics for probe of display 1:
EXECUTION STATISTICS
Maximum Try Settings:
Operation Type Current Default
Write only exchange tries: 15 4
Write read exchange tries: 15 10
Multi-part read exchange tries: 15 8
Multi-part write exchange tries: 15 8
Retry statistics for write only
No tries attempted
Retry statistics for write-read
Max tries allowed: 15
Max tries allowed: 15
Max tries allowed range: 15..15
Successful attempts by number of tries required:
1: 238
Total successful attempts: 238
Failed due to max tries exceeded: 90
Failed due to fatal error: 0
Total attempts: 328
Retry statistics for multi-part read
Max tries allowed: 15
Max tries allowed: 15
Max tries allowed range: 15..15
Successful attempts by number of tries required:
1: 1
Total successful attempts: 1
Failed due to max tries exceeded: 6
Failed due to fatal error: 0
Total attempts: 7
Retry statistics for multi-part write
No tries attempted
DDC Related Errors:
Count Status Code Description
1350 DDCRC_DDC_DATA (-3001) DDC data error
90 DDCRC_RETRIES (-3007) maximum retries exceeded (derived)
Total errors: 1440
Errors Wrapped in Retry:
Count Status Code Description
1350 DDCRC_DDC_DATA (-3001) DDC data error
Total errors: 1350
IO and Sleep Events:
Total IO events: 3178
IO error count: 1440
Total sleep events: 3314
Sleep Event type Count
SE_WRITE_TO_READ 1588
SE_POST_WRITE 0
SE_POST_READ 1588
SE_POST_SAVE_SETTINGS 0
SE_PRE_MULTI_PART_READ 1
SE_POST_CAP_TABLE_SEGMENT 91
SE_SPECIAL 0
Call Stats:
Type Count Millisec ( Nanosec)
i2c writes using ioctl (I2_IOCTL_WRITE) 1588 2843 ( 2843854483)
i2c reads using ioctl (I2_IOCTL_READ) 1588 12689 ( 12689203219)
open file calls (IE_OPEN) 1 0 ( 7470)
close file calls (IE_CLOSE) 1 0 ( 2840)
Totals: 3178 15533 ( 15533068012)
Sleep Call Stats:
Total sleep calls: 3323
Requested sleep time milliseconds : 165940
Actual sleep milliseconds (nanosec): 166131 ( 166131764276)
Elapsed milliseconds since last reset (nanosec): 179443 ( 179443015938)
Total elapsed milliseconds (nanoseconds): 196550 ( 196550695194)
Total non sleep system call time: 15533 milliseconds
Total sleep call time: 166131 milliseconds
Elapsed time: 196550 milliseconds
Skipping invalid display on bus /dev/i2c-8
Display scanning complete.
The report looks fine for the most part, so it is likely related to either Nvidia or the monitors themselves. You could have a look at this issue: https://github.com/rockowitz/ddcutil/issues/ in which an identical monitor is discussed. Otherwise, I'm afraid, I can't help you further.
mytricker0
commented
1 year ago The report looks fine for the most part, so it is likely related to either Nvidia or the monitors themselves. You could have a look at this issue: https://github.com/rockowitz/ddcutil/issues/ in which an identical monitor is discussed. Otherwise, I'm afraid, I can't help you further.
Çan you send me a more specific link please, what you just sent is the issue category
davidhi7
commented
1 year ago
I, have nvidia rtx A4000 so I copied this file : 90-nvidia-i2c.conf
to
/usr/share/ddcutil/data
and this is the final result :