No, it's more likely to be the kernel.
** Summary changed: - [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung + GPU lockup after 5 minutes playing video using VLC, etc. Works with fbdev. ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided => High -- 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: GPU lockup after 5 minutes playing video using VLC, etc. Works with fbdev. 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
