The dmesg reveals that compiz had crashed three times, and xserver as well. They aren't necessarily related though. Please run the upgrades and see if you can reproduce the issue.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. https://bugs.launchpad.net/bugs/718663 Title: Blank unity desktop _______________________________________________ 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