Contribute
Register

[Guide] Native Power Management for Laptops

RehabMan

Moderator
Joined
May 3, 2012
Messages
188,285
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
apologies, TLDR ....

Has the whole 'csrutil disable'/'csrutil enable' discussion taken place re deleting sleep image in Mojave?

Just wondering if the guide can be updated to include this info ...

great guide btw; only 1/10th the way through it

Off-topic.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
188,285
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
I have a problem with lowest frequency, on AppleIntelInfo say my CPU Low Frequency Mode 400MHz, but CPU P-States just stuck on 13 (is that mean 1300MHz?) my notebook produce more heat than usual, hope anyone can help me.
i'm using Acer E5-476G with i3-6006U processor, this i provided AppleIntelInfo and SSDT.dsl generated by ssdtPRGen
i have confirmed X86PlatformPlugin running on CPU0 with CPUPStates same as SSDT.aml from ssdtPRGen
Thanks

edit
solved, just need to change LFM of MacBook Pro 13,2 with FreqVectorEdit by Piker-Alpha, and now my notebook can touch 400MHz as stated by the CPU..
maybe @RehabMan can use this information to edit the first page, wondering if someone having the same problem... Thanks for your tutorial, great work!
"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
188,285
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
frequency always remains constant

Your AppleIntelInfo output contradicts your claim:
Code:
CPU P-States [ 12 (13) 28 29 30 31 ] iGPU P-States [ (18) ]
 
Joined
Sep 28, 2017
Messages
39
Motherboard
Lenovo IdeaPad 320S-13IKB
CPU
Intel Core i5-8250U
Graphics
Intel UHD Graphics 620 + NVIDIA GeForce MX150
Joined
Sep 28, 2017
Messages
39
Motherboard
Lenovo IdeaPad 320S-13IKB
CPU
Intel Core i5-8250U
Graphics
Intel UHD Graphics 620 + NVIDIA GeForce MX150
It means your statement "frequency always remains constant" is proved false by AppleIntelInfo.kext output.
I'm sorry, I think you quoted the wrong post :v
 
Joined
Apr 7, 2014
Messages
13
Motherboard
Dell Inspiron 13" 5378-B40C/Clover
CPU
i7-7500U
Graphics
HD 620 @ 1920x1080
Mobile Phone
  1. Android
I can't get my hackintosh to use idle frequency at 0.8GHz (for battery life optimization purposes).

I used to achieve that only after waking up from sleep when I had custom ssdt.aml in /EFI/CLOVER/ACPI/PATCHED folder, but I was advised to not use it on my build, so I deleted it.

I use X86PlatformPluginInjector.kext with edited .plist

Sleep is unstable. Sometimes I get a kernel panic when waking up from sleep.

Could you please help me to get stable sleep and 0.8GHz idle frequency?
 

Attachments

  • debug_23004.zip
    1.7 MB · Views: 93
Top