Firefox doesn't store any user data in itself. You don't need to apt-get purge firefox or rm -rf ~/.mozilla to get what you want. The only way to really get rid of data is to shred the hard drive to bits.Īll the answers given so far are way too drastic. I'm only mentioning this in case it's applicable to anybody who reads this. The raw data will still be on your hard drive, and the proverbial bond-villain will be able to recover them. Don't rely on this method if you've got sensitive information to protect! Deleting a file, in most cases, only means deleting a reference to it.This should remove all traces of firefox ever being there. To start a the File Browser as a superuser, press Alt+ F2 and enter gksu nautilus.įinally, restart your computer to get rid of all temporary files. The 4th and 5th step must be done with superuser privileges. You can tell your File Browser to show them by pressing Ctrl+ H. Mind the periods in front of file- and directory names: They indicate a hidden directory. The same is true, if applicable, for Silverlight (Moonlight) and other plugins, they can allow websites to store data on your computer.ĭelete /etc/firefox/, this is where your preferences and user-profiles are storedĭelete /usr/lib/firefox/ should it still be thereĭelete /usr/lib/firefox-addons/ should it still be there adobe in your home directory, these can contain 'Flash Cookies' stored by the browser.

mozilla/firefox/ in your home directory, should it still be thereĭelete. Run sudo apt-get purge firefox Unless you are serious about data privacy this step should be enoughĭelete. If the answer is apt, follow these steps. Apt and snap are ways to install packages.

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