I installed my GPU two months ago in my computer and everything worked fine. All of a sudden, I noticed in the "Details" page from "System settings" that my GPU is not working anymore; I make sure it didn't work when I tried to play a game that I used to play when the GPU was working.
Anyways, I tried to install the GPU again, the same way I did before, using this page: https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia
when I go to "additional drivers", I find my GPU there, but when I go to the "Details" page is not there in the "Graphics". Also, the GPU is not working when I play any game that needs the GPU to work well. Any Ideas how to fix it?
It looks like the GPU is installed but not working.
When I try to use "sudo nvidia-settings" I can't choose NVIDIA.
UPDATE:
This is the additional drivers, where it shows my Nvidia 352 that I want to use.
But here (In details page), the Nvidia is not shown; so I can't use it:
run
files, then you will have to re-install the driver after each kernel update.