My goal is to build Ubuntu Touch for the Ideos X5 U8800. So far, I have only had trouble finding and setting up the source for a cm-10.1 build. Finally, I gave up and built cm-11 using Blefish's device source tree. Everything works just fine.
So the question is: Can Ubuntu Touch be built using cm-11, or is cm-10.1 the only option at the moment?