The Hyperlogos

Ubuntu is a high-quality Linux distribution based on Debian Linux. It provides various distributions customized to various purposes; Ubuntu, the "default" system, is based on GNOME. There are also Kubuntu (KDE), Xubuntu (XFCE), Edubuntu (educational, and provides LTSP) and possibly other official distributions; depending on whether this page is outdated, a DFSG1-style distribution in which all source media must be Open-licensed, as in GPL, BSD, Creative Commons, and/or Public Domain only. In addition, Ubuntu provides absolutely the highest level of driver support (at the expense of Free Software "purity") including nVidia, ATI, Intel, and other manufacturer's binary drivers.

• 1. Debian Free Social Guidelines (?)