*** This bug is a duplicate of bug 946899 ***
https://bugs.launchpad.net/bugs/946899
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg (Ubuntu)
Status: New = Confirmed
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*** This bug is a duplicate of bug 946899 ***
https://bugs.launchpad.net/bugs/946899
** This bug has been marked a duplicate of bug 946899
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
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I had a couple more instances of the bug. Ubuntu folks, let me know if
you guys care about finding the root cause of the issue. I am willing to
help debug.
Oct 13 20:01:15 Sweet kernel: [95880.715734] [drm:i915_hangcheck_elapsed]
*ERROR* Hangcheck timer elapsed... GPU hung
Oct 13 20:01:15 Sweet
It happen also for me. It happens only when during a video reproduction
by vlc screensaver or energy savig engage. I'm using Kubuntu LTS with
only canonical ropository.
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** Summary changed:
- Display freezes, restarts display subsystem and is unusable
+ [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
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