@ Brian Colburn Please see also bug # 1033263 related to Nvidia Drivers.
My suggestion is to try the Nouveau drivers instead (deactiviting the Nvidia restricted drivers completely). My test system seems to run stable with this choice. Nouveau drivers work well as long as you don't need 3D games. Other suggestion: try newer Nvidia drivers from PPA (technical: don't know if you're up to the challenge). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs