Prevent Software Updater Installing Firefox Snap in Ubuntu MATE 21.10

Last updated: October 19, 2021 — 2 Comments

The “Software Updater” utility in Ubuntu MATE 21.10 tries to remove native Firefox package and install the SNAP version instead. If you’ve done that, here’s how to revert to Firefox DEB package and prevent the misbehavior.

As you may know, Ubuntu is switching Firefox from native DEB to the universal SNAP package. Ubuntu 21.10 now has Firefox SNAP out-of-the-box, while its flavors are still having the classic deb package.

However, in Ubuntu MATE 21.10 the “Software Updater” has a bug. It tries to remove pre-installed Firefox package by marking it as “Duplicate packages to be removed”.

Software Updater Tries to Install Firefox SNAP

If you clicked “Install Now” button without attention. The default Firefox web browser will be replaced with the SNAP app:

Revert to pre-installed Firefox DEB:

By going to the app “menu -> Help -> About Firefox” will tell if you’ve done that mistakenly.

The Firefox SNAP app

And, you may press Ctrl+Alt+T on keyboard to open terminal, and run command to remove the Snap if installed:

sudo snap remove --purge firefox

Then install the native Firefox deb package by running command:

sudo apt install firefox

Prevent Software Updater from installing Firefox Snap:

Thanks to N0rbert, run the single command below in terminal to do the trick until the upstream fixed the bug.

sudo apt-mark manual firefox

The command will work on all Ubuntu flavors, though I found the issue only in Ubuntu MATE so far.

That’s it. Enjoy!

Twitter

I'm a freelance blogger who started using Ubuntu in 2007 and wishes to share my experiences and some useful tips with Ubuntu beginners and lovers. Please notify me if you find any typo/grammar/language mistakes. English is not my native language. Contact me via [email protected]

2 responses to Prevent Software Updater Installing Firefox Snap in Ubuntu MATE 21.10

  1. From the feedback I have been reading “snaps” will hurt Ubuntu’s usage. People want native .deb packages. I have ran ubuntuzilla version of Firefox or Firefox ESR and their version of Thunderbird for years now. They also offer Seamonkey. There is an official ubuntuzilla repository you can add so your Firefox browser stays updated automatically.

    For me the push to “snaps” has pushed me to Mint Mate for now. Just put:
    Ubuntuzilla: Mozilla Software Installer
    to find the terminal commands to install these programs.

Leave a Reply

Text formatting is available via select HTML.

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> 

*

This site uses Akismet to reduce spam. Learn how your comment data is processed.