Problem 1: The folder /usr/bin/nvidia-persistenced gets deleted every time when I change driver from nvidia to intel or intel to nvidia. Every time I have to fire command
sudo touch /usr/bin/nvidia-persistenced && chmod 777 /usr/bin/nvidia-persistenced
Problem 2: nvidian driver never load on kernel during bootup due to some missing key.
Problem 3: Some error like:-
nvidia-nvlink: Unregistered the Nvlink Core, major device number 245
I have found a solution and get back to you all if it works for my problem 1.
sudo ln -s /usr/lib/nvidia-384/bin/nvidia-persistenced /usr/bin/nvidia-persistenced
The solution to my problem Number 2 and 3 are that I have installed modprobe. cuda is installed via old ubuntu software center.
I have also fired " sudo modprobe -m "
How to install nvidia-modprobe
http://manpages.ubuntu.com/manpages/wily/man1/nvidia-modprobe.1.html
Now my driver is getting loaded in the Kernel.
Now I am able to use it without much problem.