Open Trevortds opened 6 years ago
I got the same thing in Ubuntu 17.10:
[127506.827564] bbswitch: version 0.8
[127506.827567] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[127506.827570] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[127506.827577] bbswitch: failed to evaluate \_SB_.PCI0.PEG0.PEGP._DSM {0xF8,0xD8,0x86,0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0} 0x100 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[127506.827581] bbswitch: failed to evaluate \_SB_.PCI0.PEG0.PEGP._DSM {0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0xEA,0x12,0x9F,0xD4} 0x102 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[127506.827603] bbswitch: No suitable _DSM call found.
lspci -knn:
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 [8086:5912] (rev 04)
Subsystem: ASUSTeK Computer Inc. HD Graphics 630 [1043:872f]
Kernel driver in use: i915
Kernel modules: i915
...
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] [10de:1b06] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP102 [GeForce GTX 1080 Ti] [1458:3752]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_390, nvidia_390_drm
01:00.1 Audio device [0403]: NVIDIA Corporation GP102 HDMI Audio Controller [10de:10ef] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP102 HDMI Audio Controller [1458:3752]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
uname -r
4.13.0-41-generic
acpidump available here
Tried again in a brand new fresh install with no results.
using this guide https://gist.github.com/Misairu-G/616f7b2756c488148b7309addc940b28
and this addition. https://bugs.launchpad.net/ubuntu/+source/bumblebee/+bug/1758243
I'm having exactly the same problem with Manjaro. I tried 4.14 and 4.16 kernels and had the same error messages.
lspci -knn | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:1912] (rev 06)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1080][10de:1b80] (rev a1)
same error on: 82JW Legion 5 15ACH6 5.17.9-1-MANJARO
[ 4.390150] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.GPP0.PEGP
[ 4.390153] bbswitch: Found discrete VGA device 0000:05:00.0: \_SB_.PCI0.GP17.VGA_
[ 4.390169] bbswitch: failed to evaluate \_SB_.PCI0.GP17.VGA_._DSM {0xF8,0xD8,0x86,0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0} 0x100 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[ 4.390175] bbswitch: failed to evaluate \_SB_.PCI0.GP17.VGA_._DSM {0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0xEA,0x12,0x9F,0xD4} 0x102 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[ 4.390177] bbswitch: No suitable _DSM call found.
I'm scouring the installation guides and forum posts for what might have gone wrong here, but I'm stumped. The critical error seems to be AE_NOT_FOUND, but I can't find any documentation on it.
dmesg | grep -c 10 bbswitch
On the kernel that comes with 18.04. I've tried some older ones like 4.4.75 and 4.13.0, but neither work, so I doubt it's the kernel's fault.
uname -a
Linux tulkas 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Nouveau and nvidia are successfully blacklisted
xrandr --listproviders
get-acpi-info.sh dump here: https://bugs.launchpad.net/lpbugreporter/+bug/752542/comments/832
acpi-stuff info dump.