To install the Extension manager, open terminal by pressing Ctrl+Alt+T on keyboard and run command: sudo apt install gnome-shell-extension-manager 7. It allows you change the color of slider bar, on/off switch, check-box, highlight text background, input box border, and even folder icon. Ubuntu 22.04 introduced 10 accent colors in “Appearance” settings page. And, simply run the commands below one by one will install Firefox Deb package from that repository: sudo add-apt-repository ppa:mozillateam/ppa sudo apt install -t 'o=LP-PPA-mozillateam' firefoxĪfter installation, you need to set higher PPA priority to prevent Ubuntu from installing the Snap back. I personally prefer the “Mozilla Team” team PPA. Except the official Linux Tarball, there are only third-party repositories (though really trustworthy): Ubuntuzilla and “Mozilla Team” team PPA. However, Firefox Deb package in 22.04 repository is just a wrapper that links to Snap. It’s easy to remove the Firefox Snap by running command ( back your data first!) in terminal: sudo snap remove -purge firefox But the pre-installed Firefox is a Snap package that does not support the feature. I use Firefox to install Gnome Extensions regularly. Remove Firefox and install the Deb version: In case you don’t know how to continue, press Tab to highlight the button and hit Enter. Thanks to the command will output a TTF EULA message asks you to click ‘OK’ to confirm. Then, install the codecs for audio, video playback, Microsoft fonts, rar support, and so forth via this command: sudo apt install ubuntu-restricted-extras And, refresh the package cache if you’ve not done that. Press Ctrl+Alt+T on keyboard to open terminal. So, the media codecs is not installed and audio/video player does not work out-of-the-box. To speed up the installing process, I never enable the network connection in Ubuntu’s installer wizard. And, here’s a list of things I did after installing Ubuntu 22.04 LTS. Ubuntu is always not ready for use out-of-the-box, because every user has his/her own preferences.
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