I've connected a graphics adapter to my Ubuntu 14.10 server. I'm using VirtualBox and need to enable access to the GPU under VM. The GPU is working on the server but not on the VM.
$ sudo lshw -C video *-display description: VGA compatible controller product: NVIDIA Corporation vendor: NVIDIA Corporation physical id: 0 bus info: pci@0000:84:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress vga_controller bus_master cap_list rom configuration: driver=nvidia latency=0 resources: irq:151 memory:fa000000-faffffff memory:f0000000-f7ffffff memory:f8000000-f9ffffff ioport:f000(size=128) memory:fb000000-fb07ffff
I've installed the Guest Additions according the following explanation: How do I install Guest Additions in a VirtualBox VM?
In addition, I went over this installation guide
When I tried
cat /proc/driver/nvidia/version according to the previous link, nothing happened.
nvidia folder doesn't exist
Here is the error I get when I try to access the GPU from the VM:
modprobe: ERROR: could not insert 'nvidia_340': No such device Error using gpuArray No supported GPU device was found on this computer. To learn more about supported GPU devices, see <a href="matlab:web('http://www.mathworks.com/gpudevice','-browser')">www.mathworks.com/gpudevice</a>. Error in main (line 2) parallel:gpu:device:NoCUDADevice