2 Ways to Install Nvidia Driver on Ubuntu 18.04 (GUI & Command Line)
This tutorial will be showing you 2 ways to install Nvidia graphics card driver on Ubuntu 18.04. The first method uses graphical user interface (GUI); The second method is done from the command line interface (CLI). Ubuntu comes with the open source nouveau driver which is included in the Linux kernel for Nvidia cards. However, this driver lacks 3D acceleration support. If you are a gamer or need to work with 3D graphics, then you will benefit from the better performance of the proprietary Nvidia driver.
Read full tutorial here: https://www.linuxbabe.com/ubuntu/install-nvidia-driver-ubuntu-18-04