Can I uninstall older versions of Firefox?
Using your file browser, open the Programs Folder on your computer. Look for, and remove any Mozilla or Firefox program folders.
How do I uninstall and reinstall Firefox on Ubuntu?
Install Firefox
- First, we need to add the Mozilla signing key to our system: $ sudo apt-key adv –keyserver keyserver.ubuntu.com –recv-keys A6DCF7707EBC211F.
- Finally, if all went well up till now, install the latest version of Firefox with this command: $ sudo apt install firefox.
Can I install an older version of Firefox?
Warning: Firefox now includes downgrade protection to prevent corruption of user profile data. If you install an older version, you’ll be prompted to create a new Firefox profile.
How do I reinstall Firefox on Ubuntu?
What is the latest version of Firefox for Ubuntu?
Firefox 83 was released by Mozilla on November 17, 2020. Both Ubuntu and Linux Mint made the new release available on November 18, only one days after the official release. Firefox 89 was released on June 1st, 2021. Ubuntu and Linux Mint dispatched the update on the same day.
Can I uninstall Firefox in Ubuntu?
To start a the File Browser as a superuser, press Alt + F2 and enter gksu nautilus . Finally, restart your computer to get rid of all temporary files. This should remove all traces of firefox ever being there.
What’s the difference between Firefox and Firefox ESR?
Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations like universities and businesses that need to set up and maintain Firefox on a large scale. Firefox ESR does not come with the latest features but it has the latest security and stability fixes.
How do I install different versions of Firefox?
You can install multiple Firefox versions via a custom install in different installation folders and only use the older Firefox version when you really need it. Do a custom install and install each version in its own program folder to use multiple Firefox versions.