ication Date: January 16, 2012 | ISBN-10: 0672335786 | ISBN-13: 978-0672335785 | Edition: 7 Ubuntu Unleashed is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly revised and updated by a long-time Ubuntu community leader to reflect the exciting new Ubuntu (“Oneiric Ocelot”) and the forthcoming Ubuntu .