Firefox stable vs Firefox ESR super stable

[Moltke]

I don't like Firefox stable!I like Firefox ESR super stable!Can I uninstall Firefox stable and install Firefox ESR super stable?

I don't know what you mean by "super stable", but you can download the tarball from here https://www.mozilla.org/en-US/firefox/al...esktop-esr
extract the contents, move to /opt,

Code:

sudo mv firefox-esr /opt

and add it to whisker menu, so it is available there, that way you can have both, or if you want to remove the other one, launch Linux Lite Terminal and type

Code:

sudo apt autoremove --purge firefox

type in your password when asked, hit Enter, and that's it.