Here's i915_error_state as requested on https://wiki.ubuntu.com/X/Troubleshooting/Freeze#. I made a copy (using cp), and I should mention that my first try to do so resulted in an error message: "failed to extend" ... and something about not having enough memory, in Finnish. When I preceded the command with LC_ALL=C to get the entire error message in English, the copying was suddenly successful. I hope this doesn't mean the actual error state from the hang had been replaced by a new state which I'm now submitting.
** Attachment added: "i915_error_state" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/903831/+attachment/2631583/+files/i915_error_state -- 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/903831 Title: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/903831/+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