Install Firefox 4 in Ubuntu

Firefox 4 is available for Ubuntu 10.04 and 10.10. To install it use the following commands

sudo add-apt-repository ppa:mozillateam/firefox-stable
sudo apt-get update
sudo apt-get upgrade

This will update your Firefox to version 4. Note that this will not install Firefox 4 side by side with your previous version as used to be the case with beta versions. As this installs the stable release version of Firefox so your previous version will be removed and after installation you will only have Firefox 4.0.

Linux Tutorial 1 - Installing Ubuntu

This is my first attempt at creating a screencast, a video tutorial explaining the installation of Ubuntu Linux.

Part 1: Installation

Part 2: Post Install