Paul, what did you use to install this system? AFAIK the installer has always made very sure to install discover1 before installing xserver- xorg.
-- discover1 did not get installed for xserver-xorg autodetection https://launchpad.net/bugs/98648 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
