proof of concept, which is a bit of a disappointment, but Ubuntu TV was here at CES making its public debut. For the moment it's running on an external PC and being controlled by a Boxee remote, but Canonical hopes one day to have its media-focused Linux distro embedded in TVs. Even in its relatively young incarnation, the 10-foot tweak of Unity seams relatively smooth. A rep showed off the media browser and guide, including the interface for tying in movie rentals and purchases (we guess we know where the Ubuntu One store will be going next). It's all pretty slick and, to be honest, if we could hack this in to the dumb set currently gracing our TV bench we certainly would. Check out the gallery below and the video walkthrough after the break.