Ubuntu 16.04 doesn't seem to see my gtx 1060 gpu [duplicate]
Solution 1:
Disable Secure Boot in BIOS. With Secure Boot enabled proprietary drivers will never load. Then run in a terminal
sudo apt purge 'nvidia.*'
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
sudo apt install nvidia-367 nvidia-prime
The 367 driver is a recommended by Nvidia LTS driver.