If the Linux distribution you are using is RedHat based (Fedora 21 and below, or CentOS) then your default dependency resolver for the underlying package manager is YUM. In order to remove the specific version of Firefox which was installed manually, you can simply delete the folder in which Firefox files have been extracted. To remove the firefox package and all its dependant packages, sudo apt-get purge firefox

To remove firefox-esr, type: sudo apt-get remove firefox-esr To uninstall Firefox which was installed using apt, make sure Firefox is closed and then type the following command in the terminal: sudo apt remove firefox This one will try to install firefox and will do nothing if you are already using the latest version. Which will update all packages or sudo apt-get install firefox To update Firefox on your Debian based system, type the following commands in the terminal: sudo apt-get update Thus, you can have as many versions as you wish. Manually installed Firefox will work as well as the default one (if you have one). Also don’t forget to turn off automatic updates for this version of Firefox, otherwise it will be updated to the latest one. You can create icon on your Desktop which will open this file for more convenience. Where instead of * you must type the version you’ve downloaded Once file is downloaded, extract it using the following command: tar xjf firefox-*.tar.bz2

Downloaded file will have tar.bz2 extension. If you want to install a specific version of Firefox, you need to download it from Mozilla website (open this link, choose version, OS and language). On Debian 10, type: sudo apt-get install firefox-esr To install the latest version using apt-get, type: sudo apt-get install firefox If you are using a Debian based system such as Ubuntu 16.04/18.04/20.04, you need to use apt to install packages. We will also discuss what kind of problems we can get during the mentioned processes.ĭepending on type of Linux distribution we use the process of installation Firefox in Linux is different: Install Firefox using apt-get In this article, we are going to cover topics like Firefox installation, uninstall, and update. Firefox is the most popular web browser among Linux users.

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