Probably not relevant but this is what was displayed on the screen at time of freeze.
** Attachment added: "100_2562.JPG" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/905505/+attachment/2636539/+files/100_2562.JPG -- 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/905505 Title: Page fault in drm while using Unity's software center overlay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/905505/+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
