i'm using a version of AICPUPM patched with pandora App (no NullCPU no Sleepenabler) and speedstep is working
i've tried different boot loaders and with the latest chameleon and chimera after i press stop i just got a black screen without any sleep, instead with clover i can go to sleep, but it wakes with no screen backlit, but cpu temperatures are higher so i prefer using chameleon.
i'm obviusly trying to do it with p states and c states generated and with darkwake=0
Maybe my patched dsdt did not successfully shut down the nvidia graphics (since my lappy got optimus)... i'm attacching it with a darwin dumper report
forgot to say that, even if it isn't needed i've tried a couple of sleep enablers but the result is a aicpupm KP