I am trying to install cuda toolkit and nvidia driver on my machine. I did this allready for similar machine, it worked fine but that time, I can not find the solution.
I installed cuda toolkit 7.5 with the script downloaded from nvidia website. Everything was quite fine (except they say “unsupported distribution”, I never saw this before, don’t know why)
when I launch the program who is supposed to use GPU, I got :
this message from gromacs program :
NOTE: Error occurred during GPU detection, no CUDA-capable device is detected
in kern.log :
May 24 17:17:48 saul kernel: [ 147.008474] NVRM: RmInitAdapter failed! (0x53:0xffff:1952)
May 24 17:17:48 saul kernel: [ 147.008509] NVRM: rm_init_adapter failed for device bearing minor number 0
May 24 17:18:05 saul kernel: [ 164.805534] NVRM: RmInitAdapter failed! (0x30:0xffff:653)
May 24 17:18:05 saul kernel: [ 164.805551] NVRM: rm_init_adapter failed for device bearing minor number 0
(I tried changing from PCI slot, same result.)
the hardware is totally new.
My screen is not plugged to GTX card, but to internal card from motherboard.
thanks very much for your help