GUIDE Intel UHD Graphics 620 (Whiskey Lake) on Laptop [Clover/OpenCore]

[EliteMacx86]

Yes, it is formatted as apfs and yes, it is booting quite well on another host.

Okay.

Yes I fixed configuration and it works fine now. Only apfs booting problem still persists. I mean 2 approaches. One based on smchelper.efi and fakesmc.kext you refer to me and another one based on virtualsmc.efi and virtualsmc.kext which I use in my configuration.

No PR files attached. Please note that the files must be according to the guide. Once the configuration is tested well, you can switch to VirtualSMC.

 

[rdmitry0911]

Okay.

No PR files attached. Please note that the files must be according to the guide. Once the configuration is tested well, you can switch to VirtualSMC.

Here is PR:

macos-LG17-2:~ bob$ sudo kextcache -i /
KernelCache ID: 3DE2E40625E2FE8C3D59AAA1180CE962
Kext with invalid signatured (-67050) allowed: <OSKext 0x7ff334b0c9f0 [0x7fffa60698e0]> { URL = "file:///Library/Extensions/Sinetek-rtsx.kext/", ID = "com.sinet3k.Sinetek-rtsx" }

Clover zip file even without most heavy kext is 3.4 MB It is too big to be uploaded here, but I posted a link to the whole folder

Bios pictures are attached as well as ioreg, clover preboot log and bootlog

 

[EliteMacx86]

Clover zip file even without most heavy kext is 3.4 MB It is too big to be uploaded here, but I posted a link to the whole folder

The server has been migrated recently and the issue will be fixed soon. I cannot find the link to your EFI.

 

[rdmitry0911]

The server has been migrated recently and the issue will be fixed soon. I cannot find the link to your EFI.

Here it is

 

[EliteMacx86]

Here it is

From your last post, i remember that your Graphics issue is fixed and you're having an APFS boot issue. This is not the appropriate section to post for. Create a separate thread instead.

 

[rdmitry0911]

Ok

 

[irfan67670]

Related to the UHD620 on Catalina, mine was working fine before 10.15.4 upgrade. After the upgrade, whenever my screen goes dim or sleep, and i bring it back, the external hdmi no longer detects. I have to turn the lcd off and then on again and then it detects again, but have to do it every time after screen or laptop wakes up. There is no other change except updating my clover to 5107 and then installing catalina update 10.15.4.

 

[EliteMacx86]

Related to the UHD620 on Catalina, mine was working fine before 10.15.4 upgrade. After the upgrade, whenever my screen goes dim or sleep, and i bring it back, the external hdmi no longer detects. I have to turn the lcd off and then on again and then it detects again, but have to do it every time after screen or laptop wakes up. There is no other change except updating my clover to 5107 and then installing catalina update 10.15.4.

Off-topic. Create a separate thread for your issues.

 

[irfan67670]

@EliteMacx86 why is it off-topic.. My problem is related to latest Catalina on a whiskey lake with UHD 620?

 

[EliteMacx86]

@EliteMacx86 why is it off-topic.. My problem is related to latest Catalina on a whiskey lake with UHD 620?

This is because this thread is only about fixing Graphics which means acceleration.