Created attachment 103602 [details]
GPU crash dump saved to /sys/class/drm/card0/error
My computer froze for a few seconds leaving this meassage in dmesg:
[49098.005404] [drm] stuck on render ring
[49098.005413] [drm] stuck on blitter ring
[49098.005415] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[49098.005416] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[49098.005417] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[49098.005418] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[49098.005419] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[49098.042315] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up (this last line was repeated 30 times)
*** This bug has been marked as a duplicate of bug 54226 ***