How to Add Firefox ESR PPA for Ubuntu-Based OSes

GNU/Linux Ubuntu Adding Firefox ESR PPA Guide

Hi! The Tip Show How to Add the Firefox ESR PPA Repository for Ubuntu-Based GNU/Linux Systems.

This a Backport for Ubuntu 16+ to the Latest Firefox ESR Release mantained by Mozilla Team.

And this Firefox ESR Repo Setup is Valid for All the Ubuntu-based OSes 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. 1. Terminal Getting-Started Guide

   How to QuickStart with Command Line on Ubuntu GNU/Linux:

   Console Ubuntu QuickStart Guide

   Getting-Started with Command Line on Ubuntu Linux

2. 2. Setting Up Firefox ESR Repo

   Then Add Firefox ESR PPA Repository.

   sudo add-apt-repository ppa:mozillateam/ppa

   If Got “User is Not in Sudoers file” then see: How to Enable sudo

3. 3. Updating Repositories

   Finally, Refresh Apt Repositories.

   sudo apt-get update

   But in case of “Not found” Issue then you can try to amend the Repo Manually:

   sudo nano mozillateam*.list

   And so for the NON LTS release if needed Changing in the above Command “MYRELEASE” in the neareast LTS one line “focal“!
   Ctrl+x to Save & Exit from nano Editor :)
   Last, update the Apt Sources again!

4. 4. Firefox ESR Getting-Started Guide

   Getting-Started with Firefox ESR on GNU/Linux

   Firefox ESR QuickStart Guide

   Getting-Started with Firefox ESR on Linux Tutorial