Hi. I have a Nvidia GeForce Titan Z that I want to use for CUDA. I’m running ubuntu 18.04 (kernel 5.4.0-132-generic) and have downloaded the cuda toolkit 10.2. In order to use it only for cuda, I’m using a second GPU for the display, a Quadro FX 580. The problem is that launching
nvidia-settings always return an error (the driver in use at this point was the 440 I think). Since both GPU doesn’t share a common driver, I thought I would change the GPU to a similar architecture, and I changed the Quadro for a more recent one, the K420.
They’re both Kepler, and can run with the driver 470. Thing is, no matter what, I can’t launch neither the
nvidia-settings, even for one card. It’s always complaining that the driver isn’t loaded (though it obviously is). Any idea of what’s happening ?
Edit 1 :
nvidia-bug-report.sh result : bug_report