Ubuntu (pronunciation: u'buntu) is a widely used Linux distribution predominantly targeted at personal computers. Based on Debian GNU/Linux, Ubuntu concentrates on usability, regular releases, ease of installation, and freedom from legal restrictions. Ubuntu is sponsored by Canonical Ltd., a private company founded by South African entrepreneur Mark Shuttleworth.
The name of the distribution comes from the Zulu and Xhosa concept of ubuntu, and can be roughly defined as, "the belief in a universal bond of sharing that connects all humanity." Ubuntu’s slogan – “Linux for Human Beings”, encapsulates one of its main goals – making Linux more available and easy to use.
The most recent version, Ubuntu 7.04 (Feisty Fawn), was released on April 19, 2007. Version 7.10 (Gutsy Gibbon) is scheduled for release on October 18, 2007.
NEW YORK, NY – July 2, 2008 – Xandros, Inc., the leading provider of
custom OEM Linux solutions, next-generation Linux desktop and server
products, and advanced cross-platform Windows-Linux management tools,
today announced the acquisition of Linspire, developer of the CNR
software distribution facility, and the Linspire and Freespire Linux
desktop operating systems. The combination of the technologies,
expertise, and market presence of the two companies supports Xandros'
mission to become a powerful one-stop Linux solutions company. With
this acquisition, Xandros further enhances its ability to meet the
needs of a growing number of Linux and mobile users for one-click
software delivery to update and enhance their devices; for energizing
ever larger third party applications development; and for providing
access and delivery to users of applications and content from digital
warehouses that increase value and user experience.
Operating Systems 
Xandros is both the name of a line of Linux distributions and Xandros Corporation, the company which creates them. Xandros Desktop is a distribution known for its focus on business and mainstream users and for being visually similar to Windows XP. The name Xandros is derived from the X Window System and the Greek island of Andros.
