Basically nothing is working. Graphics acceleration is also not working, taking that picture took me like 10 minutes; please don't ask about release date or download links.
PS. more info about Galaxy Mega 2:
(Extracted by Say(sktjdgns1189))
Galaxy Mega 2 sports Linux 3.4.39.
And here's a defconfig if anyone's interested; it includes mach4412 boards(used with Galaxy S3 and Galaxy Note 2) configs and S3 display panel drivers.