Tried Ubuntu Touch on a Raspberry Pi today, worked out great! Even the wifi worked instantly. Still, there is an issue. I use it with a 10,1' capacitive touchscreen. The default screen resolution is not filling out the whole screen. That is not that big as a problem, but the touch feature uses the whole screen, if that makes sense. The result is, the shown image on the screen and the place where I have to touch are displaced. To tap a button on the top of the screen, I have to touch the unused black bar above it. So, how can I change the screen resolution to 1024x600?