I wish I could provide that. Just had another fatal "GPU hung", but nothing in i915_error_state:
Mar 13 14:11:56 sppc26 kernel: [ 2601.438055] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Mar 13 14:11:56 sppc26 kernel: [ 2601.438060] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Mar 13 14:11:56 sppc26 kernel: [ 2601.454040] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake old ack to clear. Mar 13 14:14:55 sppc26 kernel: [ 2780.589097] SysRq : This sysrq operation is disabled. BUT: ~$ sudo more /sys/kernel/debug/dri/0/i915_error_state no error state collected Any other chance to collect some useful information? -- 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/1153587 Title: [sandybridge-m-gt2+ mesa] GPU lockup IPEHR: 0x445c4000 IPEHR: 0x01000000 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1153587/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
