ValveSoftware / portal2

Issues for the Linux port of Portal 2
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Lights in the distance flickers #49

Open marekjedrzejewski opened 10 years ago

marekjedrzejewski commented 10 years ago

http://youtu.be/XTcmZ6n4MJI

When I'm in the opposing end of big room lights on the wall in front of me flickers as can be seen on the video.

timjp87 commented 10 years ago

Don't forget to post your System Information generated by the Steam client.

marekjedrzejewski commented 10 years ago

Processor Information: Vendor: AuthenticAMD CPU Family: 0x15 CPU Model: 0x2 CPU Stepping: 0x0 CPU Type: 0x0 Speed: 4000 Mhz 8 logical processors 8 physical processors HyperThreading: Unsupported FCMOV: Supported SSE2: Supported SSE3: Supported SSSE3: Supported SSE4a: Supported SSE41: Supported SSE42: Supported

Network Information: Network Speed:

Operating System Version: Linux Mint 16 Petra (64 bit) Kernel Name: Linux Kernel Version: 3.11.0-14-generic X Server Vendor: The X.Org Foundation X Server Release: 11403000 X Window Manager: Mutter (Muffin) Steam Runtime Version: steam-runtime-release_2014-02-05

Video Card: Driver: NVIDIA Corporation GeForce GTX 460/PCIe/SSE2

Driver Version:  4.4.0 NVIDIA 331.20
OpenGL Version: 4.4
Desktop Color Depth: 24 bits per pixel
Monitor Refresh Rate: 59 Hz
VendorID:  0x10de
DeviceID:  0xe22
Number of Monitors:  1
Number of Logical Video Cards:  1
Primary Display Resolution:  1680 x 1050
Desktop Resolution: 1680 x 1050
Primary Display Size: 17,09" x 10,63"  (20,12" diag)
                                        43,4cm x 27,0cm  (51,1cm diag)
Primary Bus: PCI Express 16x
Primary VRAM: 1024 MB
Supported MSAA Modes:  2x 4x 8x 16x 

Sound card: Audio device: Realtek ALC887-VD

Memory: RAM: 7892 Mb

Miscellaneous: UI Language: English LANG: pl_PL.UTF-8 Microphone: Not set Total Hard Disk Space Available: 132871 Mb Largest Free Hard Disk Block: 17970 Mb

Installed software:

Recent Failure Reports:

marekjedrzejewski commented 10 years ago

Also to check if that's only my issue, or it exists on multiple configuration here's the map I used:

steamcommunity.com/sharedfiles/filedetails/?id=232340134&searchtext=hello+tux

cartman-2000 commented 10 years ago

I can confirm that the lights flicker here as well.

Processor Information:
    Vendor:  GenuineIntel
    CPU Family:  0x6
    CPU Model:  0x2a
    CPU Stepping:  0x7
    CPU Type:  0x0
    Speed:  3401 Mhz
    8 logical processors
    4 physical processors
    HyperThreading:  Supported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported

Network Information:
    Network Speed:  

Operating System Version:
    "Gentoo Base System release 2.2" (64 bit)
    Kernel Name:  Linux
    Kernel Version:  3.8.13-gentoo
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11403000
    X Window Manager:  KWin
    Steam Runtime Version:  steam-runtime-release_2014-02-05

Video Card:
    Driver:  NVIDIA Corporation GeForce GTX 580/PCIe/SSE2

    Driver Version:  4.3.0 NVIDIA 325.15
    OpenGL Version: 4.3
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x10de
    DeviceID:  0x1080
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1920 x 1080
    Desktop Resolution: 1920 x 1080
    Primary Display Size: 6.30" x 3.54"  (7.20" diag)
                                            16.0cm x 9.0cm  (18.3cm diag)
    Primary Bus: PCI Express 16x
    Primary VRAM: 1536 MB
    Supported MSAA Modes:  2x 4x 8x 16x 

Sound card:
    Audio device: Nvidia GPU 18 HDMI/DP

Memory:
    RAM:  7959 Mb

Miscellaneous:
    UI Language:  English
    LANG:  en_US.utf8
    Microphone:  Not set
    Total Hard Disk Space Available:  65536 Mb
    Largest Free Hard Disk Block:  35279 Mb

Installed software:

Recent Failure Reports:
    Mon Feb 17 08:01:42 2014 GMT: file ''/tmp/dumps/crash_20140216101222_1.dmp'', upload yes: ''CrashID=bp-97b32ac1-a460-46b8-8877-63cac2140217''
    Thu Feb 20 16:53:12 2014 GMT: file ''/tmp/dumps/crash_20140219170501_1.dmp'', upload yes: ''CrashID=bp-619085e3-ade4-464f-8099-066a42140220''
J5lx commented 10 years ago

I experience this issue too (on Arch x86_64).

Processor Information:
    Vendor:  GenuineIntel
    CPU Family:  0x6
    CPU Model:  0x3a
    CPU Stepping:  0x9
    CPU Type:  0x0
    Speed:  2400 Mhz
    2 logical processors
    2 physical processors
    HyperThreading:  Unsupported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Unsupported
    SSE41:  Supported
    SSE42:  Supported

Network Information:
    Network Speed:  

Operating System Version:
    "Arch Linux" (64 bit)
    Kernel Name:  Linux
    Kernel Version:  3.13.4-1-ARCH
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11500000
    X Window Manager:  Enlightenment
    Steam Runtime Version:  steam-runtime-release_2014-02-05

Video Card:
    Driver:  Intel Open Source Technology Center Mesa DRI Intel(R) Ivybridge Mobile x86/MMX/SSE2

    Driver Version:  3.0 Mesa 10.0.3
    OpenGL Version: 3.0
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x8086
    DeviceID:  0x156
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1366 x 768
    Desktop Resolution: 1366 x 768
    Primary Display Size: 13,54" x 7,60"  (15,51" diag)
                                            34,4cm x 19,3cm  (39,4cm diag)
    Primary VRAM Not Detected

Sound card:
    Audio device: Intel PantherPoint HDMI

Memory:
    RAM:  7883 Mb

Miscellaneous:
    UI Language:  English
    LANG:  de_DE.UTF-8
    Microphone:  Not set
    Total Hard Disk Space Available:  930193 Mb
    Largest Free Hard Disk Block:  402100 Mb

Installed software:

Recent Failure Reports: