Documentation: instructuctions for prototyping and testing DirectFB2 on Ubuntu

[arthurlutz]

Hi,

I'm running Ubuntu and would like to test my applications on my laptop or desktop without having to copy them every time to the device where they run (https://linux-sunxi.org/Bookeen_Cybook_Muse).

More precisely : I would like to create a "virtual screen" with a given resolution and launch the compiled app (https://bitbucket.org/alexantunez/nolim-ebook-sdk/) in it.