Have you tried these steps:
cd /usr/src/linux
make mrproper
uname -r
[edit Makefile: Change the "EXTRAVERSION" to match the suffix of uname,
e.g.
"27mdksmp" in my case]
cp /boot/config-`uname -r` .config
make oldconfig
make dep
Now you can rebuild the NVidia kernel driver for your system.
rpm --rebuild NVIDIA_kernel-0.9-769.src.rpm
rpm -ivh [whereever the compiled module is put to]
Worked for me...
The "problem" is, that the source-tree is not set up for the currently
running
kernel.
Perhaps someone could figure out, how this can be done using a skript
during
bootup at request?
So long,
J�rgen