Hi Maraschin, unfortunately in this case apport failed to capture a valid /sys/kernel/debug/dri/0/i915_error_state for us.
Please reproduce the bug and re-file a new bug report through apport. Or collect /sys/kernel/debug/dri/0/i915_error_state and dmesg manually and reopen this bug report next time it happens (you'll have to ssh in over ethernet). ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Invalid -- 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/834437 Title: [sandybridge-m-gt2] False GPU lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/834437/+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