xorg doesn't start anymore :(

[Paul Sutcliffe]

I was so happy playing around and customizing every detail in my brand 
new ubuntu for a couple of weeks until I get this error from xorg.
I'm using a matrox millenium g400(dual) card in single mode.
I have reinstalled the matrox drivers downloaded from their website, try 
to fix xorg.conf with #dpgk-reconfigure xserver-xorg and nothing fix my 
problem....

Any ideas?

Xorg log:

Skipping 
"/usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_clip.o":  No 
symbols found
Skipping 
"/usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_norm.o":  No 
symbols found
Skipping 
"/usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_xform.o":  No 
symbols found
Skipping "/usr/X11R6/lib/modules/libfb.a:fbmmx.o":  No symbols found
(EE) MGA(0): Static buffer allocation failed, not initializing the DRI
(EE) MGA(0): Need at least 22500 kB video memory at this resolution, bit 
depth
Warning: font renderer for ".pcf" already registered at priority 0
Warning: font renderer for ".pcf.Z" already registered at priority 0
Warning: font renderer for ".pcf.gz" already registered at priority 0
Warning: font renderer for ".snf" already registered at priority 0
Warning: font renderer for ".snf.Z" already registered at priority 0
Warning: font renderer for ".snf.gz" already registered at priority 0
Warning: font renderer for ".bdf" already registered at priority 0
Warning: font renderer for ".bdf.Z" already registered at priority 0
Warning: font renderer for ".bdf.gz" already registered at priority 0
Warning: font renderer for ".pmf" already registered at priority 0
Could not init font path element unix/:7100, removing from list!

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