Just had this today. Clean install of 12.04 AMD64. Am using nvidia additional driver marked as "post-release updates". Going to switch to "version-current" and see if it helps.
My hardware: Intel Core i7 930 Gigabyte GA-X58A-UD7 Patriot Viper 6GB (3x2GB) DDR3 PC3-12800C9 (1600MHz) BFG GeForce 9800 GTX OCX 512MB GDDR3 OCZ Vertex 2 SSD Please shout if any more info would be helpful. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/980519 Title: Random log off in Ubuntu 12.04 LT Beta To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/980519/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs