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Solved > Screen sleep stopped working after update to mac os Catalina 10.15.4

Joined
May 24, 2017
Messages
145
Motherboard
Intel NUC6I3SYH
CPU
i3-6100U
Graphics
HD 520 (1920 x 1080)
Mobile Phone
iOS
These are the builds I made of latest WhateverGreen and Lilu kexts.

Add igfxonln=1 to boot args or force-online to device properties to fix the problem.

With this I have HDMI audio working again!

And don't forget to remove the "CNConnectorAlwaysConnected" if you added it.
Hi would be able to tell me how you compiled the WEG and Lilu Kexts? I want to compile my own as I am using Opencore as bootloader instead of Clover. Thank you.
 
Joined
Nov 29, 2017
Messages
53
Motherboard
GA-H270N-WiFi
CPU
i5-7400
Graphics
Intel HD630
Hi would be able to tell me how you compiled the WEG and Lilu Kexts? I want to compile my own as I am using Opencore as bootloader instead of Clover. Thank you.
I use OpenCore too. They are compatible with both bootloaders.

I compiled it with Xcode, first compile Lilu and put the kext inside WhateverGreen project and then compile WhateverGreen.

There is a new commit that fixes the use of “force-online“ device property, when I compiled the project there was an error and only work with the boot arg.
 
Joined
May 24, 2017
Messages
145
Motherboard
Intel NUC6I3SYH
CPU
i3-6100U
Graphics
HD 520 (1920 x 1080)
Mobile Phone
iOS
I use OpenCore too. They are compatible with both bootloaders.

I compiled it with Xcode, first compile Lilu and put the kext inside WhateverGreen project and then compile WhateverGreen.

There is a new commit that fixes the use of “force-online“ device property, when I compiled the project there was an error and only work with the boot arg.
Apologies totally noob lol.

So i must install xcode then would be able to compile? Please share the details. Thank you.
 
Joined
Nov 5, 2011
Messages
22
Motherboard
ASRock Z370M-ITX/ac
CPU
i5-8400
Graphics
UHD 630
Mac
Mac Pro
Mobile Phone
Android
These are the builds I made of latest WhateverGreen and Lilu kexts.

Add igfxonln=1 to boot args or force-online to device properties to fix the problem.

With this I have HDMI audio working again!

And don't forget to remove the "CNConnectorAlwaysConnected" if you added it.

Edit: You can only use the boot arg with this beta build, the “force-online” is not working in this build.
Thanks it works for me too, but unfortunately I still have problems with HDMI audio that goes into kernel panic after sleep
 
Joined
May 24, 2017
Messages
145
Motherboard
Intel NUC6I3SYH
CPU
i3-6100U
Graphics
HD 520 (1920 x 1080)
Mobile Phone
iOS
Apologies for asking too many questions.

what file i need to open inside xcode? Also after building Lilu, in which folder inside WEG do i put it?
 
Joined
May 24, 2017
Messages
145
Motherboard
Intel NUC6I3SYH
CPU
i3-6100U
Graphics
HD 520 (1920 x 1080)
Mobile Phone
iOS
These are the builds I made of latest WhateverGreen and Lilu kexts.

Add igfxonln=1 to boot args or force-online to device properties to fix the problem.

With this I have HDMI audio working again!

And don't forget to remove the "CNConnectorAlwaysConnected" if you added it.

Edit: You can only use the boot arg with this beta build, the “force-online” is not working in this build.
Hi finally compiled my own Lilu and WEG. Now it works no issue. The Lilu was compiled w/Debug. Thank you.
 
Joined
Feb 25, 2011
Messages
49
Motherboard
Dell XPS 13 9370
CPU
i7-8550U
Graphics
Intel HD 620 UHD 4K
Mac
MacBook Pro
Mobile Phone
iOS
Thank you jmmc, this fix worked for me too.
 
Joined
Sep 23, 2011
Messages
12
Motherboard
Gigabyte Z370 HD3P
CPU
i7-8700
Graphics
HD 630
Mac
MacBook Air, MacBook Pro
Mobile Phone
Android
These are the builds I made of latest WhateverGreen and Lilu kexts.

Add igfxonln=1 to boot args or force-online to device properties to fix the problem.

With this I have HDMI audio working again!

And don't forget to remove the "CNConnectorAlwaysConnected" if you added it.

Edit: You can only use the boot arg with this beta build, the “force-online” is not working in this build.
Wow!
Great finding.
Works perfect for me too.
Thanks.
 
Joined
Apr 3, 2020
Messages
6
Motherboard
Lenovo X250
CPU
i7-5600U
Graphics
HD 5500
These are the builds I made of latest WhateverGreen and Lilu kexts.

Add igfxonln=1 to boot args or force-online to device properties to fix the problem.

With this I have HDMI audio working again!

And don't forget to remove the "CNConnectorAlwaysConnected" if you added it.

Edit: You can only use the boot arg with this beta build, the “force-online” is not working in this build.
Thanks @jmmc ! Just for the sake of clarity, do these particular builds are still relevant now that WEG 1.3.7 is out? Also, do these builds were supposed to also solve the wake-to-black screen problem that some of us have encountered (different from the original « screen sleep » topic of this thread.

Same here. I have a GA-170N Wifi with i7 6600 running on on board Intel HD 530. Sleep worked fine at 10.15.3 and prior. Did a clean install of 10.15.4 - install went well and everything works except waking from sleep. Monitor cannot wake up - just a black screen.
Hey @pcloh88 , did you finally solve your wake issue?

I am suffering from this also since the 10.15.4 update yesterday. The machine is waking from sleep but the display is off. I have tried updating kexts and clearing NVRAM to no avail. Also, removing and inserting the HDMI cable did not change anything.

@jmmc I tried to apply the "CNConnectorAlwaysConnected" this afternoon and I had to roll it back because it would not boot to the login screen following the change (Stuck at the apple logo). I did not get the verbose output but I can if it will help.
Hey @haberda , did you finally solve your wake issue?
 
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