As I stated before, the login screen doesn't come up. I still added a new user and used that one to sudo to a root shell and restart gdm (I don't see how that would help, but who knows :-) ). It however didn't change. Basically, the login screen is replaced by some black screen with some X mouse pointer - so no way to login as who ever. Any idea which log file I could check to find a hint?
-- gdm/xorg problem https://launchpad.net/bugs/92924 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs