macOS10.12.4 Wake up black screen(Only backlight)

[RehabMan]

My configuration worked perfectly fine on El Capitan 10.11.6. And yesterday I tried to install 10.12.3 and it worked fine, too, no black screen and freezing after wake.

But for your testing, I reinstalled 10.12.4 with static ACPI patching and only mandatory kexts in EFI/CLOVER/kexts/Other (no kexts installed in /L/E). It stills have the problem of black screen and freezing after wake.

Here is my reporting files. Hope you can find the cause of the problem.

FixRegions_10000000 is a bad idea. Instead make sure your DSDT.aml is patched based on a current extract.
Also, you didn't implement backlight control correctly.
See guide: https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/

 

[nguyenlc1993]

FixRegions_10000000 is a bad idea. Instead make sure your DSDT.aml is patched based on a current extract.
Also, you didn't implement backlight control correctly.
See guide: https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/

OK I removed FixRegions_10000000 in config.plist, repatched DSDT on the newest extract and installed the mandatory kexts + AppleBacklightInjector.kext to /L/E. But the problem still persists.

Here is my reporting files. I guess the cause of the problem could be the AppleIntelBDWFramebuffer.kext. :/

 

[RehabMan]

OK I removed FixRegions_10000000 in config.plist, repatched DSDT on the newest extract and installed the mandatory kexts + AppleBacklightInjector.kext to /L/E. But the problem still persists.

Here is my reporting files. I guess the cause of the problem could be the AppleIntelBDWFramebuffer.kext. :/

Try other ig-platform-id values...
Also you may want to look at the ig-platform-id data (in the kext binary) and compare 10.12.4 data with 10.12.3 data.

Note: CsmVideoDxe-64.efi is usually a mistake.

 

[ben9923]

Note: CsmVideoDxe-64.efi is usually a mistake.

I am not the one who opened this thread, but could you explain why?
I have a very bad resolution in Clover without it, and the Apple boot logo looks very bad as well (too big, not very sharp)
With CsmVideoDxe-64 I get an appropriate resolution and everything looks nice.

 

[RehabMan]

I am not the one who opened this thread, but could you explain why?
I have a very bad resolution in Clover without it, and the Apple boot logo looks very bad as well (too big, not very sharp)
With CsmVideoDxe-64 I get an appropriate resolution and everything looks nice.

Resolution of Clover is not important.

 

[ben9923]

Resolution of Clover is not important.

You are right, but I felt bad when looking at that ugly Apple boot logo
Which problems could it cause when using CsmVideoDxe-64.efi?
(With my experience with it, it only made my Clover + boot logo resolution better without a change to performance or stability)

 

[RehabMan]

You are right, but I felt bad when looking at that ugly Apple boot logo
Which problems could it cause when using CsmVideoDxe-64.efi?
(With my experience with it, it only made my Clover + boot logo resolution better without a change to performance or stability)

You might try without to make sure it is not impacting your situation.

 

[Neroxps]

Resolution of Clover is not important.

I compared the ig-platform-id data

0x16260006 10.12.3 and 10.12.4 no difference.

0x16160002 10.12.3 and 10.12.4 no difference.

 

[RehabMan]

I compared the ig-platform-id data

0x16260006 10.12.3 and 10.12.4 no difference.

0x16160002 10.12.3 and 10.12.4 no difference.

Then some change in the kext code itself (note: I did not verify your claim).

 

[Neroxps]

Then some change in the kext code itself (note: I did not verify your claim).

Sorry for my poor English, as i translate it by google