GPU: NVIDIA GTX 660 Kernel: 4.5.3-300.fc24.x86_64 It happens when I'm scrolling a static webpage in Google Chrome, it happens when I use Xfce terminal, it happens when I hit State Menu in XFCE4, it happens all the time. The system is 100% unusable under Linux. Fedora 23 is also affected (kernel 4.4.8).
nouveau 0000:01:00.0: NVIDIA GK106 (0e6000a1) nouveau 0000:01:00.0: bios: version 80.06.28.00.66 nouveau 0000:01:00.0: fb: 2048 MiB GDDR5 nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB nouveau 0000:01:00.0: DRM: GART: 1048576 MiB nouveau 0000:01:00.0: DRM: TMDS table version 2.0 nouveau 0000:01:00.0: DRM: DCB version 4.0 nouveau 0000:01:00.0: DRM: DCB outp 00: 02000f00 00000000 nouveau 0000:01:00.0: DRM: DCB outp 01: 01000f02 00020030 nouveau 0000:01:00.0: DRM: DCB outp 03: 02011f62 00020010 nouveau 0000:01:00.0: DRM: DCB outp 04: 04822fb6 0f420010 nouveau 0000:01:00.0: DRM: DCB outp 05: 04022f72 00020010 nouveau 0000:01:00.0: DRM: DCB outp 06: 08033f82 00020030 nouveau 0000:01:00.0: DRM: DCB conn 00: 00001030 nouveau 0000:01:00.0: DRM: DCB conn 01: 00010161 nouveau 0000:01:00.0: DRM: DCB conn 02: 00020246 nouveau 0000:01:00.0: DRM: DCB conn 03: 01000331 nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0x60000, bo ffff880408e36400 fbcon: nouveaufb (fb0) is primary device nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 nouveau 0000:01:00.0: NVIDIA GK106 (0e6000a1) nouveau 0000:01:00.0: bios: version 80.06.28.00.66 nouveau 0000:01:00.0: fb: 2048 MiB GDDR5 nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB nouveau 0000:01:00.0: DRM: GART: 1048576 MiB nouveau 0000:01:00.0: DRM: TMDS table version 2.0 nouveau 0000:01:00.0: DRM: DCB version 4.0 nouveau 0000:01:00.0: DRM: DCB outp 00: 02000f00 00000000 nouveau 0000:01:00.0: DRM: DCB outp 01: 01000f02 00020030 nouveau 0000:01:00.0: DRM: DCB outp 03: 02011f62 00020010 nouveau 0000:01:00.0: DRM: DCB outp 04: 04822fb6 0f420010 nouveau 0000:01:00.0: DRM: DCB outp 05: 04022f72 00020010 nouveau 0000:01:00.0: DRM: DCB outp 06: 08033f82 00020030 nouveau 0000:01:00.0: DRM: DCB conn 00: 00001030 nouveau 0000:01:00.0: DRM: DCB conn 01: 00010161 nouveau 0000:01:00.0: DRM: DCB conn 02: 00020246 nouveau 0000:01:00.0: DRM: DCB conn 03: 01000331 nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0x60000, bo ffff880408dc9c00 fbcon: nouveaufb (fb0) is primary device nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 I cannot show you the actual crash information because the system becomes totally unresponsive. Upon reboot there's nothing in systemd log - the kernel doesn't have enough time save crash info to the disk.
Created attachment 1156205 [details] NVIDIA GTX 660 KG106 firmware for linux Unpack to /lib/firmware
This firmware makes the issue go away. It's nowhere to be found.
GTK3 applications under nouveau and this GPU has various glitches: for instance I don't see scroll bars at all - I see plain gray bars. Also, I don't see radio buttons and check boxes. Isn't it amazing? I cannot run NVIDIA drivers (bug 1335173) and nouveau, even with appropriate firmware, works like shit. This GPU is almost four years old BTW (released in September 13, 2012). I'm closing this bug report as CANTFIX, because it's Fedora's position, "You cannot run your hardware under Linux at all? Well, go fuck off, it's not our problem".