Same here. Dual monitor, laptop screen went "liney" (this is normal when X is shutting down), console login appeared on external monitor. It was there long enough for me to enter userid and password but before I got a command prompt it had restarted X and I had the crash detection icon in the dock.
-- Xorg crashed with SIGSEGV in _nv001647X() https://bugs.launchpad.net/bugs/443259 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