Dmesg: [ 392.316357] [drm] Changing LVDS panel from (-hsync, -vsync) to (-hsync, +vsync) [ 520.052825] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 520.052835] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 520.063530] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77202 at 77199, next 77203) [ 526.643310] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 526.643330] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77239 at 77235, next 77240) [ 533.549912] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 533.549933] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77346 at 77343, next 77347) [ 540.564560] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 540.564587] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77407 at 77402, next 77408) [ 547.047000] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 547.047039] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77429 at 77426, next 77430) [ 553.437409] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 553.437458] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77439 at 77435, next 77440) [ 559.815814] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 559.815843] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77445 at 77442, next 77446) [ 566.584785] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 566.584835] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 77471 at 77467, next 77472)
/sys/kernel/debug/dri/0/i915_error_state attached ** Attachment added: "error" https://bugs.launchpad.net/ubuntu/+source/unity/+bug/932900/+attachment/3040612/+files/error -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932900 Title: Unity freeze, crashes when trying to restart - intel_do_flush_locked failed: Input/output error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/932900/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
