Re: AGP is disabled
In kernel 2.6.5 and newer I have had much more success with agpgart than with the nvidia agp driver. The best plan is to build agpgart as a module for the kernel, then experiment with both. I see much better results when I have agpgart and intel_agp loaded before starting X (which loads the 'nvidia' kernel module). Oddly, the 'agp disabled' problem shows up if I load the nvidia kernel module before starting x, or if I request nvagp via the X config option NvAGP.
This is a recent change for my system... it definitely has to do with the kernel version.
"..the triumph of evil is for good men to do nothing."
VIDIA video driver RPMs for Fedora
:: see yum repo at livna.org