Bug 101374

It's unclear if OP at the second link described own system (which doesn't have the problem), or the system of the friends with the problem. Probably the first, because a single GPU is mentioned, whilst the number of "friends" is 2.

In this case there's a clear pattern that peoples with the problem are only using NVidia binary drivers, which have nothing to do with Mesa.

I think you could test if it works with Nouveau (given it supports the required OpenGL), and then if it does, the problem is sure somewhere else.

Thank you for a quick response. I'm using mesa and I'm also affected. But I'm using r600. Maybe r600 vs radeonsi?



Computer Information:
    Manufacturer:  Unknown
    Model:  Unknown
    Form Factor: Desktop
    No Touch Input Detected
    
Processor Information:
    CPU Vendor:  AuthenticAMD
    CPU Brand:  AMD Phenom(tm) II X4 965 Processor
    CPU Family:  0x10
    CPU Model:  0x4
    CPU Stepping:  0x3
    CPU Type:  0x0
    Speed:  3635 Mhz
    4 logical processors
    4 physical processors
    HyperThreading:  Unsupported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Unsupported
    SSE4a:  Supported
    SSE41:  Unsupported
    SSE42:  Unsupported
    AES:  Unsupported
    AVX:  Unsupported
    CMPXCHG16B:  Supported
    LAHF/SAHF:  Supported
    PrefetchW:  Unsupported
    
Network Information:
    Network Speed:  
    
Operating System Version:
    "Manjaro Linux" (64 bit)
    Kernel Name:  Linux
    Kernel Version:  4.11.4-1-MANJARO
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11903000
    X Window Manager:  Xfwm4
    Steam Runtime Version:  <Runtime disabled>
    
Video Card:
    Driver:  X.Org Gallium 0.4 on AMD JUNIPER (DRM 2.49.0 / 4.11.4-1-MANJARO, LLVM 4.0.0)

    Driver Version:  3.0 Mesa 17.1.2
    OpenGL Version: 3.0
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 119 Hz
    VendorID:  0x1002
    DeviceID:  0x68ba
    Revision Not Detected
    Number of Monitors:  1
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1680 x 1050
    Desktop Resolution: 1680 x 1050
    Primary Display Size: 18,82" x 11,81"  (22,20" diag)
                                            47,8cm x 30,0cm  (56,4cm diag)
    Primary VRAM: 1024 MB
    
Sound card:
    Audio device: SigmaTel STAC9721,23
    
Memory:
    RAM:  3954 Mb
    
Miscellaneous:
    UI Language:  English
    LANG:  pl_PL.UTF-8
    Microphone:  Not set
    Steam Controller Cable and Base:  Not set
    Total Hard Disk Space Available:  126486 Mb
    Largest Free Hard Disk Block:  21047 Mb
    VR Headset: None detected
    
Recent Failure Reports:

Moving to r600. If it used to work previously, maybe you can try to bisect this?

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