Ubuntu Mobile OS
 

This may influence some Ubuntu fans/Users who are finding it hard to make the choice of what phone to buy next - into a decision to buy a Nexus device sometime soon.

Ubuntu have made an OS for mobiles. I think its only made to go on a few devices currently. The nexus range of phones I think.

Ubuntu for phones | Ubuntu

Ubuntu for tablets - Full video - YouTube

http://www.youtube.com/watch?v=ZsVmDOZoVEo

The Restless Paranoid Android: Nexus 4 / Ubuntu Mobile OS