Jaunty under Android.
Now Jaunty is out, and we have ARM port available, so I was wondering if it’s possible to install Ubuntu under Android like Debian does. With an useful explanation about how to build an ARM image using debootstrap with Debian I started to build mine with Ubuntu repository. Read more here
Ubuntu jaunty is ported on Android G1 mobile.see here http://xdatap1.wordpress.com/2009/05/03/jaunty-under-android/