Canonical as the motor of the Ubuntu project has made modifications to be able to make Ubuntu can be installed on the android phone.
Like that in a direct quote from his website [Ubuntu] user promises to use the full functions of the desktop as it happens on a PC, while the android phone is connected to the monitor, keyboard and mouse.
Great again, the existence of ubuntu operating system will not replace the presence of the android operating system, but both will run simultaneously.
Ubuntu operating system and the Android operating system will kernel, the same data and resources so that the user can access the functions of the phone, SMS, video, music, etc., while using the application in Ubuntu.
Unfortunately not all of which can be android based mobile operating system installed Ubuntu, mentioned only android phone that has dual-core processor, HMDI connections, USB and docking capabilities are perfectly able to install ubuntu in the mobile operating system Android.