It seems that ubuntu 12.04.3 is also affected. I get the error using ubuntu 12.04.3 (after upgrading from 12.04.2 in the last days): Oct 28 18:43:29 localhost kernel: [31236.041655] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Oct 28 18:43:29 localhost kernel: [31236.041664] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Oct 28 18:43:32 localhost kernel: [31239.040790] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Oct 28 18:43:32 localhost kernel: [31239.041127] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! Oct 28 18:43:32 localhost kernel: [31239.041132] [drm:i915_reset] *ERROR* Failed to reset chip. Oct 28 18:43:38 localhost gnome-session[3983]: WARNING: App 'gnome-wm.desktop' respawning too quickly Oct 28 18:43:38 localhost gnome-session[3983]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Kernel version: 3.8.0-32-generic #47~precise1-Ubuntu SMP Wed Oct 2 16:19:35 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux xserver-xorg-video-intel-lts-raring version 2:2.21.6-0ubuntu4.1~precise1 For me the error occurs when I move the mouse cursor in the PhpStorm IDE, which is based on oracle java (I use version 1.8). The error occurs every few hours when working with PhpStorm 7.0 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
