There are problems running Duke Nukem 3D.

[linuxos]

Hello,
I have installed NVIDIA-Linux-x86-1.0-8762-pkg1.run on a Debian operating system.
I have the eDuke32 port of the DukeNukem 3D game.
I must do a symlink called 'libGL.so' in the application directory.

ln -s /usr/lib/libGL.so libGL.so

My libGL are here:

ls -l /usr/lib/*GL*
lrwxrwxrwx  1 root root      21 2006-07-27 13:51 /usr/lib/libGLcore.so.1 -> libGLcore.so.1.0.8762
-rwxr-xr-x  1 root root 8154252 2006-07-27 13:51 /usr/lib/libGLcore.so.1.0.8762
-rw-r--r--  1 root root     653 2006-07-27 13:51 /usr/lib/libGL.la
lrwxrwxrwx  1 root root      19 2006-07-27 14:22 /usr/lib/libGL.so -> /usr/lib/libGL.so.1
lrwxrwxrwx  1 root root      17 2006-07-27 13:51 /usr/lib/libGL.so.1 -> libGL.so.1.0.8762
-rwxr-xr-x  1 root root  543564 2006-07-27 13:51 /usr/lib/libGL.so.1.0.8762
lrwxrwxrwx  1 root root      21 2006-07-26 17:14 /usr/lib/libGLU.a -> ../X11R6/lib/libGLU.a
lrwxrwxrwx  1 root root      13 2006-07-26 17:14 /usr/lib/libGLU.so -> libGLU.so.1.3
lrwxrwxrwx  1 root root      13 2006-07-26 17:11 /usr/lib/libGLU.so.1 -> libGLU.so.1.3
lrwxrwxrwx  1 root root      26 2006-07-26 17:11 /usr/lib/libGLU.so.1.3 -> ../X11R6/lib/libGLU.so.1.3

But when I start the game I have this error:

...
Loading libGL.so
Failed loading OpenGL driver. GL modes will be unavailable.
Detecting video modes:
No fullscreen modes available!
...

Where is the good nvidia libGL librairie?
Thanx.