I advise you to get a fresh xorg.conf sudo dpkg-reconfigure xserver-xorg -phigh
And then prepare it for nvidia: sudo nvidia-xconfig Then restart your X server and all "should" be good. -- [feisty] X is blank after upgrade https://launchpad.net/bugs/82312 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs