The Ubuntu MATE community has been very active and supportive of the project, so much so that someone has just released a version of the Ubuntu MATE distro for Raspberry Pi 2.
Raspberry Pi 2 is a new mini-PC that runs an ARM processor and it already has support from a few other distros. One of those OSes is a Debian-based one, so it's not a big leap to think that Ubuntu MATE can do the same thing. This is not an officially-supported architecture, or at least not yet. For no... (read more)