I built the JUCE demo for ARM Linux and ran it on Nitrogen6X board with Ubuntu (more precisely, the build avalable at http://boundarydevices.com/rapping-raring/). The Nitrogen6X features a Freescale i.MX6 CPU with Vivante GPU, and I'm using it with a 10" touchscreen.
The demo mostly works fine, however I noticed a couple of things:
1. There seem to be problems with hardware video acceleration: when I press the OpenGL icon in the demo, the application hangs, and if I press the OpenGL 2D icon the application crashes altogether
2. As soon as I press any button in the application with the touchscreen, I'm unable to use the touchscreen to press anything outside the JUCE demo window, e.g. I can't switch between open windows by pressing their icons in the task bar: I have to use a USB mouse for that; but the touchscreen continues to work correctly inside the JUCE application window
Has anyone experienced similar problems?