I am too having this same error. I also have the linux-restricted- modules-generic package installed. My xorg.log has the same error message
FATAL: Error running install command for nvidia (EE) NVIDIA(0): Failed to load the NVIDIA kernel module (EE) NVIDIA(0): *** ABORTING *** (EE) Screen(s) found, but none have a usable configuration Fatal server error: no screens found somebody please help! -- error running install command for nvidia with 2.6.20-15 https://bugs.launchpad.net/bugs/106895 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs