During the extended cycle, no new features are added to Firefox ESR, with only high-risk / high-impact security vulnerabilities or major stability issues being fixed.Īs such, Firefox ESR is primarily intended at organizations like universities, governments or businesses, as well as individuals who prefer stability to features, and a non-changing user interface between releases.

This article explains how to install the latest Firefox (stable but non-ESR) on Debian Stable (Buster) or Testing (Bullseye).įirefox ESR, or Extended Support Release, is an official version of Firefox that's focused on security and stability instead of the latest features. It is automatically updated with the system updates.Īnd if you like, you can also activate dark mode in Firefox.Debian Stable and Testing only have Firefox-ESR in their repositories. Since you are using repositories, you don’t need to worry about updating Firefox on Ubuntu. You can enjoy the newer, faster and better Firefox. Open a terminal and enter the following command one by one: sudo add-apt-repository ppa:mozillateam/firefox-next You can use the same PPA to install the upcoming versions of Firefox Mozilla has an official PPA to test the beta version. Using upcoming version of Firefox on Ubuntu using PPA ĭevelopers use PPA in Ubuntu to provide an easier way of installing software under development. You’ll see that when you start Firefox now, it uses the new Quantum version. Now create a symbolic link to the Firefox in /usr/bin so that all users will be able to run it: sudo ln -s /opt/firefox/firefox /usr/bin/firefoxĪnd that’s it. Now move the extracted Firefox Quantum directory to /opt sudo mv ~/Downloads/firefox /opt/firefox Step 4: Just to make sure that you don’t have a Firefox there already, run the command below: sudo rm -r /opt/firefox It’s a standard practice to use /opt directory for keeping application files. Now copy the extracted files in /opt directory.

cd ~/Downloads/ tar xjf firefox-* Step 3: If you haven’t extracted it already, open a terminal and use the following commands to extract it.

Install mozilla firefox 10