Linux: CENTOS 5.4
CUDA: 2.3
driver: 190.18…
I have two cards: Geforce8400
295GTX
PCI bus:
02:00.0 PCI bridge: nVidia Corporation PCI express bridge for GTX 295 (rev a3)
03:00.0 PCI bridge: nVidia Corporation PCI express bridge for GTX 295 (rev a3)
03:02.0 PCI bridge: nVidia Corporation PCI express bridge for GTX 295 (rev a3)
04:00.0 3D controller: nVidia Corporation Unknown device 05eb (rev a1)
05:00.0 VGA compatible controller: nVidia Corporation Unknown device 05eb (rev a1)
06:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce 8400 GS] (rev a1)
nvidia-settings show the two cards but:
nvidia-smi:
NVIDIA: could not open the device file /dev/nvidia0 (Input/output error).
Failed to attach gpu
Could not allocate resources!
deviceQuery:
CUDA Device Query (Runtime API) version (CUDART static linking)
NVIDIA: could not open the device file /dev/nvidia0 (Input/output error).
There is no device supporting CUDA.
What can be the problem?
Thanks
Amir