Ubuntu 13.04 Beta has just released. Here is tutorial to teach you how to upgrade to Ubuntu 13.04 beta.
How To Update Or Upgrade To Ubuntu 12.10 Beta From Ubuntu 12.04
September 8, 2012 By 3 Comments
Ubuntu 12.10 Quantal Quetzal beta has been released. Upgrade to the Ubuntu 12.10 Beta from 12.04 in two easy steps.
It’s Talking On It’s F.O.S.S.