Ubuntu is now pushing its portable package manager (snap) as the default, alternate package management. Started from 21.10, Firefox is now delivered as Snap by default. If you're using a decent machine with SSD, you probably won't notice a significant speed issue. But if you're still play around with an older gear, Firefox snap will load slower than previous, deb version. There are simple ways to install Firefox DEB version on your Ubuntu 22.04: 1. Uninstall Firefox Firstly, of course, you have to uninstall the default Firefox snap version: sudo apt remove firefox 2. Install Firefox ESR Firefox ESR is similar to Ubuntu LTS. It is a stable, longer supported Firefox version you can use safely. There is an official Firefox ESR PPA repository you can use: sudo add-apt-repository ppa:mozillateam/ppa sudo apt update sudo apt install firefox-esr 3. Install Firefox Beta If you prefer the newest Firefox version, you could use Firefox Beta PPA: sudo add-apt-repository ppa:mozillatea...
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