Got it!! wget -O firefox.tar.bz2 "https://download.mozilla.org/?product=firefox-esr-latest&os=linux64&lang=en-GB"
tar vxf firefox.tar.bz2 firefox/firefox You can add switch -P after firefox, it allows you to create new profile, in case you even want to go back to older ESR. Once updated by ESR91, it is likely your Fx profile won't work with ESR78 any more. I recommend backing up .mozilla folder before proceeding. Sad thing is, /$HOME/firefox/firefox doesn't work with firejail profile anymore. So I have either vulnerable ESR78 with firejail, or new vanilla ESR91 without firejail. 😭 -- With kindest regards, Piotr. ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org/ ⠈⠳⣄⠀⠀⠀⠀