From: KittyFox Mistral
Driver problem, more likely. Paste the output of:
grep "(EE)" /var/log/Xorg.0.log
# and
grep "(WW)" /var/log/Xorg.0.log
Also, make sure the 'nvidia' kernel module is being loaded at startup (though I think the driver tries to do that anyway), and that xorg.conf is using the 'nvidia' driver instead of the 'nv' one.
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(EE) Failed to initialize GLX extension (NVIDIA X driver not found)
and
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) The directory "/usr/share/X11/fonts/cyrillic" does not exist.
(WW) The directory "/usr/share/X11/fonts/CID" does not exist.
(WW) `fonts.dir' not found (or not valid) in "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID".
(WW) Open APM failed (/dev/apm_bios) (No such file or directory)
(WW) Ignoring request to load module GLcore
*(WW) (1280x1024,Generic Monitor) mode clock 135MHz exceeds DDC maximum 110MHz
(WW) (1280x1024,Generic Monitor) mode clock 157.5MHz exceeds DDC maximum 110MHz
*(WW) (1600x1200,Generic Monitor) mode clock 162MHz exceeds DDC maximum 110MHz
(WW) (1600x1200,Generic Monitor) mode clock 175.5MHz exceeds DDC maximum 110MHz
(WW) (1600x1200,Generic Monitor) mode clock 189MHz exceeds DDC maximum 110MHz
(WW) (1600x1200,Generic Monitor) mode clock 202.5MHz exceeds DDC maximum 110MHz
(WW) (1600x1200,Generic Monitor) mode clock 229.5MHz exceeds DDC maximum 110MHz
(WW) VESA(0): config file hsync range 28-51kHz not within DDC hsync ranges.
(WW) VESA(0): config file vrefresh range 43-60Hz not within DDC vrefresh ranges.
respectively
The x.org.conf file doesn't show an nvidia or nv driver. Can I just change that line manually? I don't know how to check kernel modules.
When I run nvidia-glx-config enable it does not return any error messages.