CUDA problems, Fedora 10, x86_64, NVS 160M

Accelerated Computing CUDA CUDA Programming and Performance
1

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

Fedora 10 (2.6.26.12-170.2.5.fc10.x86_64)
NVIDIA Quadro NVS 160M
Dell Latitude E6400
Driver version: 180.25
Toolkit: 2.1

To give some insight into the problem,

int ans;
cudaGetDeviceCount(&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!!! :)

2

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

3

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

Is this possible even if 180.25 is not running?

4

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