This tutorial will explain How to install firefox 4.0 beta using PPA
Note:- Firefox 4.0 is still in beta version so it is not recommended for production use
Open the terminal and run the following commands
sudo add-apt-repository ppa:ubuntu-mozilla-daily/ppa
sudo apt-get update
sudo apt-get install firefox-4.0
Read more: Ubuntu geek
Note:- Firefox 4.0 is still in beta version so it is not recommended for production use
Open the terminal and run the following commands
sudo add-apt-repository ppa:ubuntu-mozilla-daily/ppa
sudo apt-get update
sudo apt-get install firefox-4.0
Read more: Ubuntu geek