GeForce GTX 1660 SUPER Driver Installation in Debian Buster

Installing

2. 2. Enabling Extras Repo

   How to Add Debian Extras Repos Preserving System Stability

   Supplement Apt Setup Step by step Guide

   Link to Step by step Debian Extras Repository Setup Guide

   Follow instructions to Enable Debian Experimental Main, Contrib and Non Free Repo.

3. 3. Installing

   Then to Install GTX 1660 SUPER Driver on Debian
   Simply run:

   sudo apt install nvidia-driver nvidia-settings

   If Got “User is Not in Sudoers file” then see: How to Enable sudo
   And Possibly to Configure the X Server after Setup run:

   nvidia-xconfig