How to Install Ubuntu on Your Nexus One/Android!

This guide is for those of you who want to install Ubuntu as a sub-system under your Nexus One or any other rooted Android smartphone, I’ve tried to make it easy as possible for everyone.UPDATE: Now Ubuntu is also available on HTC Evo 4G! As you can see, I’ve used a rooted Nexus One here but you could have trouble with other Android phones as not all Android phones are built exactly alike but