GNU/Linux Ubuntu 21.10 Installing NVIDIA GeForce RTX 3080 Driver Guide
How to Install NVIDIA GeForce RTX 3080 Graphics Driver for Ubuntu 21.10 Impish GNU/Linux desktops – Step by step Tutorials.
The NVIDIA GeForce RTX 3080 Driver Ubuntu 21.10 Setup is a breeze, requiring just a few straightforward Shell Commands to complete.
Moreover, following the NVIDIA Recommendations is better to use the tested NVIDIA Linux Graphics Driver from the Distro Repository.
Then with the nvidia-settings Tool you can configure Brightness, Gamma, XVideo attributes, Temperature, and OpenGL.

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1. Launching Terminal
Open a Terminal Shell emulator window
(Press “Enter” to Execute Commands)
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