GPU hang
This is on Fedora 32, kernel 5.9.16-100 Xwayland seems stuck when this occurs, mouse still moves although nothing else occurs (focus, menus etc not working). can still get in via ssh and run commands ok. I've attached the recent messages
Dec 27 19:04:11 bugs kernel: i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out
Dec 27 19:04:11 bugs kernel: i915 0000:00:02.0: [drm] Web Content[157445] context reset due to GPU hang
Dec 27 19:04:11 bugs kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 9:1:84df7efc, in Web Content [157445]
Dec 27 19:04:11 bugs kernel: GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Dec 27 19:04:11 bugs kernel: Please file a _new_ bug report at https://gitlab.freedesktop.org/drm/intel/issues/new.
Dec 27 19:04:11 bugs kernel: Please see https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs for details.
Dec 27 19:04:11 bugs kernel: drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Dec 27 19:04:11 bugs kernel: The GPU crash dump is required to analyze GPU hangs, so please always attach it.
Dec 27 19:04:11 bugs kernel: GPU crash dump saved to /sys/class/drm/card0/error
firefox was used for video playback, varies between netflix and youtube, sometimes others. Usually firefox crashed out although I have seen it still running (although unresponsive on display). I have not found any other pattern to crash.
I have an older gpu error from 5.8.17 trigger by chrome.
karl
Edited by Karl Heyes