@Goalie Fight, That might be another problem... I've had nouveau blacklisted and removed from the start (my machine couldn't even boot with nouveau anywhere). I'm running nvidia-331 and still, very rarely, have the problem.
I did just update to nvidia 331.20 today and haven't seen the problem yet, but it happens so rarely, I doubt it has been fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1184451 Title: Ubuntu 13.10 random screen freeze while Normal OS activites To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1184451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs