No Cuda Device Enabled

Accelerated Computing CUDA CUDA Programming and Performance
1

I’m running Fedora 11 From uname -a I get:
Linux phy108204.phy.tcd.ie 2.6.29.6-217.2.3.fc11.x86_64 #1 SMP Wed Jul 29 16:02:42 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

and when I run the deviceQueryDrv binary i get
Device 0: “Tesla C1060”
CUDA Driver Version: 2.20

and
Device 1: “Quadro NVS 295”
CUDA Driver Version: 2.20

but deviceQuery returns “No CUDA device enabled.” and bandWidthTest seg faults.

I have nvida0, nvidia1, nvram, and nvidiaactl in my /dev directory However

rpm -qa | grep nvidia d

oesn’t return anything.
Is this an issue with my kernel? Is there any way to fix this or should I just reinstall the toolkit, then the driver, then the sdk and keep my fingers crossed?

2

Are you sure that you install CUDA driver? I’ve get the same error because I do not install the driver. Be careful with the graphics driver. They do not turn you able to use the CUDA capability of the GPU.

Hope this will help you.

3

Yep the admin rebooted the kernel and only installed the graphics drivers. I had to reinstall the cuda driver.

Thanks very much for the help.