I solved. I re-installed Ubuntu 12.04.2 and I blocked the packages: - linux-generic-lts-quantal - linux-headers-generic-lts-quantal - linux-image-generic-lts-quantal from 3.5.0.23.30 to 3.5.0.26.33 I think that this packages have the bug. If I install this packages the bug appears, and if I remove after the problem can't solve. So I blocked they before the upgrade...
-- 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/1153816 Title: computer freezes and/or report a GPU error message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1153816/+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
