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midi1996 / X2G2-opencore-hackintosh

OpenCore guide and resources for HP Elite X2 1012 G2 tablet.
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Hibernation questions #10

Open whatnameisit opened 2 years ago

whatnameisit commented 2 years ago

Hi, and sorry to bother you with lots of questions... Have you achieved fully working hibernation? I've tried, and here's what I did, all set with HibernateMode=NVRAM in config.plist and hibernatemode 25 in pmset:

  1. Patch legacy RTC to have length of 2 to fix RTC clock error on regular shutdowns/restarts. When exiting hibernation RTC clock error displayed by 50 percent chance.
  2. Emulate conflicting memory region of DF with RTCMemoryFixup.kext by placing rtcfx_exclude=DF and rtc-blacklist=DF in their respective places to fix RTC clock error on regular shutdowns/restarts. When exiting hibernation RTC clock error is displayed every time.
  3. Use both 1 and 2 patches and RTC clock error is displayed by 50 percent chance.

The laptop's BIOS version number is 01.39 Rev.A

Thanks in advance.