I’d like to report that I’m experiencing the same two issues others have mentioned:
amdgpu flip_done timed out / commit wait errors
Here are some of the recurring log entries I see in dmesg:
amdgpu 0000:c4:00.0: [drm] ERROR [CRTC:86:crtc-0] flip_done timed out
amdgpu 0000:c4:00.0: [drm] ERROR flip_done timed out
amdgpu 0000:c4:00.0: [drm] ERROR [CRTC:86:crtc-0] commit wait timed out
amdgpu 0000:c4:00.0: [drm] ERROR flip_done timed out
amdgpu 0000:c4:00.0: [drm] ERROR [PLANE:83:plane-7] commit wait timed out
The flip_done timed out issue can occur under very different circumstances (sometimes while idle, sometimes under heavy load). It happens across different desktop environments (so it doesn’t seem to be tied to GNOME/KDE/etc.).
Running the following command helps to recover the GPU without rebooting or losing the current session:
sudo cat /sys/kernel/debug/dri/1/amdgpu_gpu_recover
kx Hi! I’m also on Linux and l also get those occasional system freezes, even on idle for long, apparently related to the amdgpu kernel module driver pageflip handling. I have opened a dedicated topic for that discussion here.