Try with AIGLX off in xorg.conf file. Section "ServerFlags" Option "AIGLX" "off" EndSection Srikanth Tom Horsley wrote:
Since installing F7 and the nvidia driver from livna, I sometimes find the system console video screwed up so bad my LCD monitor claims it is out of range. I normally use run level 3 and startx rather than run level 5, so I'm expecting to see a plain old text mode console screen when I sit down at the computer. Usually the machine is working fine, just the console video is screwed up - I can ssh in and reboot and that cures it. Anyone seen this one with nvidia drivers and Fedora 7?