Unfortunately, I have exactly the same problem and a similiar laptop (Sony F12Z1E). The problem is that my laptop crashes at start therefore I can't get any logs. The only way to use my installation now is to use the non-nvidia driver.
-- Nvidia Beta 260 driver breaks 330m cards https://bugs.launchpad.net/bugs/656330 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
