tarfoh

I'm running 10.9.2 pre-release currently and there appears to be a new version of AppleHDA (2.6.0). Since the last version of AppleHDA I had was 2.4.7 I decided to just patch this new one. Enjoy. AppleHDA.zip

can you post your DSDT and a kextstat

If you can dump all of your unmodified acpi tables from linux or windows i'll patch your DSDT + SSDT. PM me if so.

Right now, the only way i've been able to achieve sleep on this machine is by shutting down the nvidia card via the dsdt edit described above. It would take a lot of modification and time to make the cards switchable if even possible.

@Herve - Various DSDT modifications, revo script SSDT ( i7-2720qm ), dw1510 rebranded wifi card, etc. I'll write up a guide at some point in the next few days with full details. Sleep started working properly after I enabled optimus in BIOS and imported the PEG0.VID._OFF method from SSDT-4. It needs to be called from _WAK and PCI0._INI. Also, I made a slight mistake in my last post, I'm actually running 10.9 GM, not DP8.

I have sleep working on my E6520 w/ Optimus. 10.9 DP8.

credits to rehabman for figuring this out. This patch fixed the X battery indicator on my E6520 (10.9 DP8). DSDT patch - into_all all code_regex Mutex\s+\(([^,]*),\s+[^)]*\) replaceall_matched begin Mutex(%1, 0x00) end; After that, find the BAT1 and BAT2 sections in your DSDT. Transform the _STA methods in those devices to look like this: Method (_STA, 0, NotSerialized) // _STA: Status { Return (Zero) } Make sure BAT0 is not altered at all while doing this. Install the latest ACPIBatteryManager.kext