I had same problem I think, look at https://bugs.launchpad.net/ubuntu/+bug/573455. But I'm not sure if it's duplicate bug but it's at least similar, I didn't test drivers from x-swapp PPA.
-- nvidia driver sometime does not load at boot https://bugs.launchpad.net/bugs/532436 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
