Created attachment 115568 [details] /sys/class/drm/card0/error 3 seconds after resume from suspend, chromium's "/usr/lib/chromium/chromium --type=gpu-process" process was using 100% cpu and had to be killed: kernel: [drm] stuck on render ring kernel: [drm] GPU HANG: ecode 8:0:0xfffffffe, in chromium [26167], reason: Ring hung, action: reset kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error kernel: drm/i915: Resetting chip after gpu hang
Is it possible to try with this patch? http://article.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/59225
Any updates? Is Mika's patch fixing the issue?
Timeout. Assuming that it is fixed by now. If this is not the case, please re-test with latest kernel & Mesa to see if this issue is still occurring since there were improvements pushed in kernel and Mesa that will benefit to your system.
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