It happen to me too, reinstalling nvidia driver didn't change anything. Every 3-4 mins, screen returns back to login screen even if apps was running.
-- X server crashes shortly after logging in https://bugs.launchpad.net/bugs/658139 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
