Step-by-step – Firefox ESR Installation in Fedora 35

Installing

2. 2. Downloading Firefox ESR

   Download Latest Firefox ESR for Linux.

   Firefox ESR 32/64-bit tar.bz2

   Get Firefox ESR GNU/Linux

   Possibly, on Firefox Prompt Choose “Save File”:

   

3. 3. Extracting Firefox ESR

   Then Extract into /tmp
   Possibly Double-Click/Right-Click and Open with Archive Manager:

   
   Or from Shell:

   tar xvf ~/Downloads/firefox*esr.tar.bz2 -C /tmp/

4. 4. Installing Firefox ESR

   Then to Install Firefox ESR
   First, Set the SuperUser as Owner:

   sudo chown -R root:root /tmp/firefox

   Next Relocate it:

   sudo mv /tmp/firefox /opt/firefox-esr

   Again make a Symlink for easy Launching:

   sudo ln -s /opt/firefox-esr/firefox /usr/local/bin/firefox-esr