I’m working on an Ubuntu 18.04 VM with driver v450 pre-installed,
At started point, I got nvidia-smi works well.
But my app need to run on Cuda 10.2 so I install it, After a deb install CUDA 10.2 from here
the nvidia-smi command throw error :
me@myvm:~$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
I’ve tried purge all nvidia / cuda packages and reinstall but it doesn’t work .
can you give me some advice to solve this problem?