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Inspiron 3558: Occasional boot freeze


oldman20

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I finish my hack and check almost futions working, but as title, sometime it just black screen then show apple logo loading when using, i waited few minutes but stuck at this, CPU Fan still working, i must hold power to reboot, after that a popup Problem Report for WindowServer appear with content:

Anyone have this issue? What is can be reason?

Im running Monterey 12.6 download from AppleStore

 

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Screen Shot 2022-10-19 at 16.20.27.png

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Looks like a graphics-related issue but difficult to be certain. Check your settings.

 

For reference, Intel i5-5200U includes HD5500 iGPU with id 0x1616 (natively supported) and, with WEG, default BDW framebuffer for MBP12,1 laptop is 0x19260006 (see WEG user manual). As such, in terms of graphics properties, you do not require to inject anything in your boot loader config but the eventual framebuffer DVMT-related patches if you haven't patched (or were not able to patch) your BIOS directly to that effect (through Grub shell commands for instance).

AAPL,ig-platform-id         06002616    DATA     -> not required, it's the default mobile layout
device-id                   16160000    DATA     -> never required unless faking id is mandatory

framebuffer-patch-enable    1           NUMBER   -> patching required if default DVMT value=32MB
framebuffer-fbmem           00009000    DATA
framebuffer-stolenmem       00003001    DATA

framebuffer-con1-enable     1           NUMBER   -> patching con1 for HDMI type only ../..
fraùebuffer-con1-type       00080000    DATA     -> ../.. required for HDMI audio

 

I also recommend you execute an NVRAM Reset at OC Picker.

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Thank, i reset NVRAM twice at OC Picker, 

this is my OC build myself followed The GUIDE Dortania and recheck many times. Almost funtions work well as hardware possibly

forgot, currently running Monterey 12.6, and patched CFG Lock

 

And another Report when suddenly freeze black screen when loading new empty text, or normal task

 

EFI_latest.zipFetching info... Problem Report for loginwindow.txt.zipFetching info...

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Trying to think, of possible/potential issues:

  • ACPI patches: you patch HPET's IRQ through CRS but did you check how HPET was coded in the vanilla DSDT table? I'm not familiar with the method of HPET patching you've deployed. It'd be interesting if you posted your extracted DSDT. HPET patching is often only required to fix audio issues. Was that the case for you?
  • trim patches: try to disable them (NVRAM parameter + kext patch) ?
  • add-on kexts: HoRNDIS, FeatureUnlock, VerbStub. Try to disable them?

 

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