I formatted the PC, I installed 12.04.2: no problem. I upgraded just with main repo and precise-security repo and the problem occurred again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
