
Be proud! Dell has announce Ubuntu Linux for his machine.
For advanced users and tech enthusiasts, Dell happy to offer a new open-source operating system, so you can dive in and truly enjoy a PC experience just the way you want it. In addition to the FreeDOS systems Dell already offer, they are proud to announce PCs with Ubuntu.
See this link to believe:
http://www.dell.com/content/topics/segtopic.aspx/linux_3x?c=us&cs=19&l=en&s=dhs