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How to Install the latest Nvidia graphics drivers in Ubuntu via PPA — Click on See More to View Full Step
Add the PPA.
Before proceeding, please read the PPA description!
To add the Proprietary GPU Drivers PPA in Ubuntu and update the software sources, use the following commands:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
Install (and activate) the latest Nvidia graphics drivers From System Settings or directly from the menu / Dash, open Software & Updates, click on the “Additional Drivers” tab, select the driver you want to use, and click “Apply changes”