compiz-fusion and nvidia

[svecpetr]

imposible to activate compiz-fusion efects (normal or extra) on using nvidia drivers
on geforce 7600 and two cloned monitors at 1280x1024

[svecpetr (svecpetr-svecpetr)]

Here is compiz-check (http://ubuntuforums.org/showthread.php?t=799070) result:

Gathering information about your system...

 Distribution: Ubuntu 9.04
 Desktop environment: GNOME
 Graphics chip: nVidia Corporation G73 [GeForce 7600 GS] (rev a2)
 Driver in use: nvidia
 Rendering method: Nvidia

Checking if it's possible to run Compiz on your system...

 Checking for texture_from_pixmap... [FAIL]
 Checking for non power of two support... [FAIL]
 Checking for composite extension... [ OK ]
 Checking for FBConfig... [FAIL]
 Checking for hardware/setup problems... [SKIP]

At least one check had to be skipped:
 Error: Unable to detect maximum 3D texture size

[svecpetr (svecpetr-svecpetr)]

glxgears show this:

Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't get an RGB, Double-buffered visual

[svecpetr (svecpetr-svecpetr)]

compiz --replace show this:

Checking for Xgl: not present.
xset q doesn't reveal the location of the log file. Using fallback /var/log/Xorg.0.log
Detected PCI ID for VGA: Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 248, IRQ 16
Checking for texture_from_pixmap: Segmentation fault
not present.
Trying again with indirect rendering:
Checking for texture_from_pixmap: Segmentation fault
not present.
aborting and using fallback: xterm
no xterm found, exiting

[svecpetr (svecpetr-svecpetr)]

please, close this bug...

it was caused by corrupted drivers