Thank you for the guide, and i have installed ML and working ok. (ML 10.8.2, myhack 3.1.2, EDP Rev. 68)
But I have the same problem: machine will sleep but will not shut down or restart!
According the the guide that leave the machine on for about 30 mins, it work correctly.
Because a process called kextcache runs to rebuild the kext cache, the machine need some time to finish it.
It means the process kextcache will run whenever the machine start, is it ture? (every time, I need to wait about 30 mins after the machine starting, then it can be shutdown correctly for my machine!)
if ture, that's trouble. and how to solve it?
if not, how to process it?