CUDA problems, Fedora 10, x86_64, NVS 160M

I am experiencing problems using CUDA on a new machine with the configuration:

Fedora 10 (
NVIDIA Quadro NVS 160M
Dell Latitude E6400
Driver version: 180.25
Toolkit: 2.1

To give some insight into the problem,

int ans;

yields 0 for ans.

Additionally, anything more involved yields an error:
terminate called after throwing an instance of ‘GPUDataException’
what(): msg: getting device info cuda error: feature is not yet implemented (31)

Any insight into the problem would be much appreciated!!! :)

Pretty sure you’re not actually running 180.25–is Fedora installing its own driver?

System Tools->NVIDIA Display Settings shows 180.25 as the driver version

Is this possible even if 180.25 is not running?

Rolling back the drivers to 180.22 solved the problem… in case anyone else encounters this issue.