OpenGL seg fault after cpu upgrade

[jacopastorius33]

This is really tricky...
I have done a cpu upgrade from a Celereon Coppermine 700 Mhz to a Pentium 3 933Mhz.
After that upgrade all OpenGL applications give a segmentation fault.
Maybe something I miss? Someting that need to be configured after a cup upgrade....

some spec
kernel 2.6.12-1.1381_FC3

Nvidia driver 9629

Motherboard Qdi ADvance 10b with Via Apollo Pro 133

Some hints anyone?

[jacopastorius33]

.. Also another thing I notice is that while with the Celeron 700Mhz I could use agp acceleration, it seems that switching to a pentium 3 gives a hard freeze of the pc after 2 minute: keyboard & mouse halts and the system does not reply to a network ping, the only possible thing is to press power down buttons.
This happens enabling agpgart or nvagp in /etc/X11/xorg.conf.
Disabling (parameters "NvAGp" = 0) allow the computer to work, apart for the segmentation fault with opengl applications...
Maybe this is related with nvidia graphics driver? Or maybe it is kernel related? Any idea, someone?
Thanks