soke too soon, having a problem with my gpu, which went from functional to not. Log shows:
May 19 13:46:23 Tower kernel: nvidia-nvlink: Unregistered the Nvlink Core, major device number 245
May 19 13:46:23 Tower kernel: nvidia-nvlink: Nvlink Core is being initialized, major device number 245
May 19 13:46:23 Tower kernel: NVRM: The NVIDIA GeForce GT 730 GPU installed in this system is
May 19 13:46:23 Tower kernel: NVRM: supported through the NVIDIA 470.xx Legacy drivers. Please
May 19 13:46:23 Tower kernel: NVRM: visit http://www.nvidia.com/object/unix.html for more
May 19 13:46:23 Tower kernel: NVRM: information. The 510.73.05 NVIDIA driver will ignore
May 19 13:46:23 Tower kernel: NVRM: this GPU. Continuing probe...
May 19 13:46:23 Tower kernel: NVRM: No NVIDIA GPU found.
It appears that my GPU driver was automatically updated and now I have to roll back to the 470.xx option in the Nvidia plugin. Ok I guess... a bit of an annoyance to have to fix something like this that was working just fine.