Ubuntu 20.10 Nvidia Graphics Drivers PPA Install

Setting Up Repo

2. 2. Adding NVIDIA PPA

   Especially relevant: for some dated Cards this PPA Repo may not be relevant, so in that case you may try directly Searching and Installing the Driver.

   And so before Setting it up you can directly Check which is the Minimum Driver version to Support your Card on: NVIDIA Driver support Website!

   For the latest Dev Releases:

   sudo add-apt-repository ppa:graphics-drivers/ppa

   For further Insight see the Official Documentation.

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo
   And when needed Refresh the Apt Repos with:

   sudo apt update

   In case of Not Found Issue then amend the Repo manually:

   sudo nano /etc/apt/oem-solution-group*.list

   And change “hirsute” in “focal”.
   Finally, Ctrl+x to Save & Exit from nano Editor.
   And then Refresh the Apt Repos again.