About the wake problem, in fact it works but very slowly. On my ASUS P5E3 Premium I have to wait several minutes for wake to finish and then everything is fine. See https://github.com/t...intosh/issues/1
Following your comment in that link,
Using AppleACPIPlatform.kext from Snow Leopard 10.6.8 (version 1.5) works
Inside ###multi###beast you should check AppleACPIPlatform Rollback/10.6.8 Rollback for ASUS X58 System
Thanks. That kext from 10.7.3 didn't work for me.
But the patched kext, version 1.5 from ###multi###beast 5.0.2 worked!
Over the v1.5 AppleACPIPlaform.kext I used in 10.8.0, I installed combo 10.8.2, and it works.
Removed AppleHDA.kext, and that's it.
But sleep capability is gone now.
What I have in Extensions, that are not vanilla are:
AppleACPIPlatform.kext (v1.5 from **multi**beast and 10.8.2 installed over it)
VoodooHDA.kext(combined with AD1988b.Fix.kext, onboard sound works)
I upgraded to 10.8 from 10.6 and now have issues with sleep and power on. After I shut down the machine or it goes to sleep for a while I cannot turn it on again, the power button is dead. I have to unplug the power cable for 30 seconds and then I can power it on again. I assume this has to do with the cmos reset or something. I have injected the ###### cmos kext but it doesnt change anything.