Created attachment 113578 [details] /sys/class/drm/card0/error output Was scrolling a wiki page and got my screen stuck: [154178.422123] [drm] stuck on render ring [154178.423187] [drm] GPU HANG: ecode 0:0xfffd4145, in Xorg [1010], reason: Ring hung, action: reset [154178.423189] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [154178.423190] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [154178.423191] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [154178.423191] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [154178.423192] [drm] GPU crash dump saved to /sys/class/drm/card0/error Some chars are all messed up now and my Firefox have a black bar (but it's still usable) Attached is the /sys/class/drm/card0/error output.
We seem to have missed this bug completely. Apologies. I'm going to assume we've fixed this, closing. Please reopen if the problem persists with latest kernels.
Closing >1 year old resolved+fixed.
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