Firefox 4 beta has just been released, and now we can use the browser on Ubuntu Linux that we use, although still in beta form, the browser Firefox 4 has become a stable browser to use the Internet access daily.
There is a possibility that the existing content on Firefox 4 is still going to change until the release of the final version later. In this version, there are many add-on that has never been tested so it is still to be ensured, Add-on where it is already compatible with this browser.
What’s new in Firefox 4 this?, Should we read the list at the following website
To install Firefox 4 on Ubuntu Linux, please open Terminal and do the following:
sudo add-apt-repository ppa:ubuntu-mozilla-daily/ppa
sudo apt-get update
sudo apt-get install firefox-4.0