I managed to install Mac OS X Moutain Lion as a VirtualBox guest OS on Ubuntu 13.04 as host.
I need to test a web app which plays HTML5 videos on Safari 6. Unfortunately, I can’t play any video on Moutain Lion (neither HTML5 one nor a .mp4 with Quicktime).
I guess it’s a codec or video card driver problem but I can't find a clue on how to fix this. Can anyone suggest an idea?