I can confirm the same bug occuring in 10.10 alpha release too. Those intel i855 graphic cards are recently notorious with ubuntu.
-- [i855] GPU lockup 6f6e87f0 https://bugs.launchpad.net/bugs/625410 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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