Re: multi-kernel nvidia driver installation problem
You need to have the kernel source for each kernel, specifically, and have that source configured (.config and Modules.symvers present or available).
% Run the installer with the --extract-only option.
% cd NVIDIA*/usr/src/nv
% make clean
% make module
% cp nvidia.ko /lib/modules/`uname -r`/kernel/drivers/video
This process for each separate kernel should do the trick.. provided you installed the driver normally for one of them. (do this while running the target kernel, or fix the path the module is copied to appropriately)
"..the triumph of evil is for good men to do nothing."
VIDIA video driver RPMs for Fedora
:: see yum repo at livna.org