Confirmet in ubuntu dapper amd64 with nvidia go card: The error is that the screen is not found.
Downgrade the package to fix everything... -- xorg-server 1:1.0.2-0ubuntu10.3 breaks X: "no screens found" https://launchpad.net/bugs/57153 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs