GNU/Linux Ubuntu Adding Open Source Graphics Drivers PPA Repo
Hi! The Tutorial shows you Step-by-Step How to Add Open Source Graphics Drivers PPA Repository in Ubuntu-Based GNU/Linux OSes.
And Open Source Graphics Drivers for Ubuntu includes Updated Free Graphics Drivers Packages for NVIDIA, AMD/ATI Radeon, and Intel Graphics Cards.
Finally, this Setup is Valid for All the Ubuntu-based Distros like:
- Linux Mint
- Lubuntu
- Kubuntu
- Xubuntu
- Zorin OS
- Elementary OS
- Linux Lite
- Bodhi Linux
- Kde Neon
- Pop!_OS
- Voyager
- Trisquel
- LXLE
- feren OS
- Peppermint
- Q4OS
- Linux Ultimate Edition

1. Launching Shell Emulator
Open a Terminal window
(Press “Enter” to Execute Commands).
2. Adding Open Source Graphics Drivers Repo
Then to Add Open Source Graphics Drivers Repository for Ubuntu
(Especially relevant, this setup is actually useful just for the Ubuntu 18.04 Based OSes)
Execute:At this time are Supported the Ubuntu Bionic and Focal based Systems. See more...Copysudo add-apt-repository ppa:ftntaiob/oibaf-graphics-drivers
And then for most Ubuntu-based OSes to Refresh Repos:Authenticate with the User Admin Pass.Copysudo apt update
If Got “User is Not in Sudoers file” then see: How to Enable sudo.3. Installing Open Source Graphics Drivers on Ubuntu
Finally, to Install Open Source Graphics Drivers for Ubuntu Based
Here Open Source Graphics Drivers Ubuntu Installation GuideHow to Install Open Source Graphics Drivers in Ubuntu-Based GNU/Linux4. Reverting Back
Finally, to Revert Back to Original Graphics Drivers
Execute:Copysudo apt install ppa-purge
And this procedure is Strongly Recommended before a System Upgrade!Copysudo ppa-purge ppa:oibaf/graphics-drivers