I'll chime in as well. I had the same problem. And I had to downgrade to fix it.
As far as I'm concerned, this should be "critical". It renders X useless. See https://lists.ubuntu.com/archives/ubuntu-users/2006-August/091420.html ---------------------------------------------------------- My Specs: Ubuntu 6.06.1 Kernel 2.6.15-26-686 linux-restricted-modules-2.6.15-26-686 nvidia-glx -- NVIDIA 6800 GT - 256 MB RAM AMD 64 3500+ CPU 2.GB RAM ---------------------------------------------------------- Xorg.0.log & Xorg.0.log.old attached -- 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