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UPDATE:

 

I have updated the guide for SKL spoofing as KBL on the PR at https://github.com/acidanthera/WhateverGreen/pull/101, which should be merged soon and will be included in our 2022.07 release. My original post https://www.insanelymac.com/forum/topic/351969-pre-release-macos-ventura/?do=findComment&comment=2784320 has been updated too.

 

  • Like 5

Latest commits to WEG branch 'skl-as-kbl-13' drops the use of codeless KBL kext + includes proper implementation of patch to drop VP9 codec support for SKL when spoofing to KBL; this change automatically fixes the recovery/installer boot issues as well.

(IMPORTANT: It is still NECESSARY to fake 'device-id' and choosing appropriate KBL 'ig-platform-id' for proper acceleration on SKL)

Thank you @dhinakg and @PMheart for the final touches/improvements which now allows proper functioning when spoofing SKL to KBL, especially on macOS 13.

 

NOTE: The above WEG branch also introduces a new WEG boot-arg: -igfxsklaskbl (not required on macOS 13) which can be used for testing SKL spoof to KBL on older macOS versions. Thanks @PMheart for pointing that out.

 

Attaching RELEASE build of WEG for others to test

WhateverGreen-1.6.0-RELEASE.zip

Edited by aben
Added note about boot-arg requirement for macOS 13
  • Like 1
  • Thanks 2
39 minutes ago, aben said:

Latest commits at WEG branch 'skl-as-kbl-13' replaces injector kext with introduction of WEG boot-arg: -igfxsklaskbl which now fixes the recovery/installer boot issue while dropping VP9 support on SKL. Thank you @dhinakg and @PMheart for the final touches/improvements to macOS 13 progress on SKL. 

 

Attaching RELEASE build of WEG just incase

WhateverGreen-1.6.0-RELEASE.zip 537.09 kB · 1 download

Hello,

 

So need to install this WEG in Monterey 12.4 and use the boot argument igfxsklaskbl prior to starting an in-place upgrade? 

4 minutes ago, Aguys said:

Got Ventura running on my Acer V5-471G (Ivy Bridge)🙂 but yeah, no acceleration.

 

image.thumb.png.471162ea41b4aeab52e7625974599055.png

Use the latest version of WEG and the boot argument as mentioned by @aben

1 hour ago, aben said:

Latest commits to WEG branch 'skl-as-kbl-13' replaces injector kext with introduction of WEG boot-arg: -igfxsklaskbl which now fixes the recovery/installer boot issue while dropping VP9 support on SKL. Thank you @dhinakg and @PMheart for the final touches/improvements to macOS 13 progress on SKL. 

 

Attaching RELEASE build of WEG just incase

WhateverGreen-1.6.0-RELEASE.zip 537.09 kB · 3 downloads

All works now!

There are some flickers only. Rest is good. Thanks @dhinakg and @PMheart

 

  • Like 2
3 hours ago, aben said:

Latest commits to WEG branch 'skl-as-kbl-13' replaces injector kext with introduction of WEG boot-arg: -igfxsklaskbl which now fixes the recovery/installer boot issue while dropping VP9 support on SKL.

(IMPORTANT: It is still NECESSARY to fake 'device-id' and choosing appropriate 'ig-platform-id' for full acceleration)

Thank you @dhinakg and @PMheart for the final touches/improvements to macOS 13 progress on SKL. 

 

Attaching RELEASE build of WEG for others just incase

WhateverGreen-1.6.0-RELEASE.zip 537.09 kB · 6 downloads

On 13.0 you will not need -igfxsklaskbl, which was created for testing purposes only.

13 minutes ago, PMheart said:

On 13.0 you will not need -igfxsklaskbl, which was created for testing purposes only.


Perfect! Can boot successfully into recovery/installer + YT playable on Safari as well without -igfxsklaskbl. Have updated my post to reflect this info.
 

Much thanks once again! :)

  • Like 2
8 hours ago, Hervé said:

Works fine on my Skylake Dell Latitude E7270 by disabling/removing the GPRW patches used in previous macOS versions, i.e.:

  1. ACPI renaming of method GPRW to XPRW
  2. injection of this SSDT-GPRW patched table: SSDT-GPRW.aml.zip

In other words, Sleep/Wake Ok with default GPRW ACPI settings.

Hi! Thanks for your help, it didn't work for my Asus Z170A. It goes to sleep, but wakes into black screen.

  • Like 1
1 hour ago, PMheart said:

On 13.0 you will not need -igfxsklaskbl, which was created for testing purposes only.

Oh, really? Are you sure about that?

1 hour ago, aben said:


Perfect! Can boot successfully into recovery/installer + YT playable on Safari as well without -igfxsklaskbl. Have updated my post to reflect this info.
 

Much thanks once again! :)

Yay! Thanks @dhinakg and @PMheart 

  • Like 1
1 hour ago, ANONIMNIQ said:

Wait, so with this version of WEG acceleration for ivy bridge igpu will work? is this work with haswell too?


Nope, what you're seeking for is handled solely by OCLP project; you'll want to follow up there for any potential progress with legacy GPUs on unsupported macOS.

4 minutes ago, aben said:


Nope, what you're seeking for is handled solely by OCLP project; you'll want to follow up there for any potential progress with legacy GPUs on unsupported macOS.

OK, thank you! I hope that they work on this! the above comment from greythorne is misleading, because he advice to use this version of WEG on Ivy Bridge system.

5 hours ago, tarvi said:

Hi! Thanks for your help, it didn't work for my Asus Z170A. It goes to sleep, but wakes into black screen.

Mine got the same issue (wake-up black screen) too even following Hervé's method.

24 minutes ago, ichelash said:

Thanks guys for the help @Cyberdevs @Hervé and all of the gang around here...The Skylake intel HD 530 has become a pain on my end..test 100. the end 🤣 Back to Monterey

 

peace-out-ice-age.gif

 

 

Same with Kaby Lake too with laptops  .. 

Guest 5T33Z0
3 hours ago, ANONIMNIQ said:

OK, thank you! I hope that they work on this! the above comment from greythorne is misleading, because he advice to use this version of WEG on Ivy Bridge system.

 

There are no drivers for Ivy Bridge and up to this point, re-injecting drivers from macOS Big Sur doesn't work (yet). So it doesn't matter which WEG version you use, you will only get it to run in VESA mode (aka software rendering).

On 6/19/2022 at 12:02 AM, 5T33Z0 said:

 

Definitely related to AmdRadeonController. Maybe one of these methods help: https://github.com/5T33Z0/OC-Little-Translated/tree/main/01_Adding_missing_Devices_and_enabling_Features/AMD_Radeon_Tweaks

 

 

Very important post..

My PC works better and booting without whatevergreen and pikera mode.. οn monterey and ventura.

Thanks

  • Like 2
12 hours ago, aben said:

Latest commits to WEG branch 'skl-as-kbl-13' drops the use of codeless KBL kext + includes proper implementation of patch to drop VP9 codec support for SKL when spoofing to KBL; this change automatically fixes the recovery/installer boot issues as well.

(IMPORTANT: It is still NECESSARY to fake 'device-id' and choosing appropriate KBL 'ig-platform-id' for proper acceleration on SKL)

Thank you @dhinakg and @PMheart for the final touches/improvements which now allows proper functioning when spoofing SKL to KBL, especially on macOS 13.

 

NOTE: The above WEG branch also introduces a new WEG boot-arg: -igfxsklaskbl (not required on macOS 13) which can be used for testing SKL spoof to KBL on older macOS versions. Thanks @PMheart for pointing that out.

 

Attaching RELEASE build of WEG for others to test

WhateverGreen-1.6.0-RELEASE.zip 537.09 kB · 22 downloads

Hello dear, How are you, thank you for all your support, my Skylake with hd520 graphics, resolution is not full HD type, i am using your efi and updating the kexts but still i get a black screen when i boot ventura, i am unable to find the proper KBL 'ig-platform-id' and device Id, it can boot when only in vesa mode, can you or others help me soving this problem? Thank youl

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