Did you load the devx and kernel source sfs?????I downloaded (for Tahr 6.05, updated with fix8, non-PAE) devx and kernel source, also the 'run' file for my Geforce 7150M (from nvidia) and getnvidia.
The first three are in /mnt/home and I installed getnvidia 1.0 pet.
uname -a 3.14.56 #1 SMP PREEMPT
I downloaded both sfs's for 3.14.56 using sfsget in Tahr 6.0.5.
getnvidia says:
'You need devx package. You have a kernel source package but it does not match with the running kernel (linux-3.14.56).'
After placing them in /mnt/home you have to load them by using:
Boot Manager>SFS packages or SFS-load-on-the-fly.
(have to reboot if using Boot Manager)
DO NOT HAVE ANY OTHER DEVX OR KERNEL SOURCE PACKAGES LOADED other than the correct ones.
After you get them loaded Getnvidia program should work.