Re: unable to determine the nvidia kernel module filename
@ Chris: If you're running 2.6.6rc2, chances are that you already have the sources somewhere. Try /usr/src/linux, and check /usr/src/linux/Makefile (it should advertise the kernel version somewhere at the top of the file), or, if you have that, /usr/src/linux/include/linux/version.h, the kernel version is in there too.
(@ ypikai: check this forum, there is plenty of stuff about installing the Nvidia driver and Mandrake 10. Your problem is that you apparently do not have the kernel sources installed.)