i did capture an error state myself, see attachment. The webpage was http://forum.xda-developers.com/ and i was just scrolling down to search for my mobile.
** Attachment added: "i915_error_state_webpage" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980198/+attachment/3056041/+files/i915_error_state_webpage -- 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/980198 Title: sandybridge-gt1 GPU lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980198/+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