Is there any way you can attach a copy of /var/log/Xorg.0.log.old immediately after rebooting from one of these crashes? There's nothing in the logs attached here to indicate a problem.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Confirmed => Incomplete -- x locks up after putting display to sleep and at random instances https://bugs.launchpad.net/bugs/614269 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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