A group of developers called HTC Linux have put together a YouTube video revealing a working port of Ubuntu and Android 2.1 on the HTC HD2 WinMo device.
We use the word ‘working’ loosely as both Ubuntu and Android are buggy, but the foundations are certainly in place. As you might expect, much of the work is documented over at XDA-Developers. If you feel as though you know your way around the Android porting steps, check out this site for links and builds aimed at advanced users. Alternatively, if you prefer to wait till something a little more user friendly is released, just check out the video after the jump!