Ubuntu for Android
Now multi-core Android phones can be PCs too. Ubuntu for Android enables high-end Android handsets to run Ubuntu, the world’s favourite free PC desktop operating system. So users get the Android they know on the move, but when they connect their phone to a monitor, mouse and keyboard, it becomes a PC.
Sadly, you can’t get a phone with Ubuntu for Android just yet. While the idea was announced in February, no release date has been made public.