If firefox is not installed on your compter then the command 'dpkg -L firefox' will give followin error.Īfter system update use the following command to install firefox:Ībove command will confirm before installing the package on your Ubuntu 17.04 Operating System. This will update the list of newest versions of packages and its dependencies on your system.Īfter downloading the latest package list with the help of above you can run the installation process.

It is automatically updated with the system updates.Īnd if you like, you can also activate dark mode in Firefox.Above command will download the package lists for Ubuntu 17.04 on your system. 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.

How to update mozilla firefox in ubuntu