Remember that time Spanish device maker BQ started promoting a new, Ubuntu-powered tablet before Canonical was ready to start talking about it? Well, the Ubuntu developer finally decided to get chatty. As expected, the device is a Ubuntu-fied version of BQ’s existing Aquaris M10 tablet, with just about everything from the 10.1-inch display to the quad-core MediaTek MT8163A chipset left unchanged. The biggest difference centers on what Canonical calls “Convergence” — the updated M10 is the first bit of consumer Ubuntu hardware that acts like a full-blown PC when you connect a keyboard, mouse and display to it.