Catalina - After first Boot Kernel Panic

[cwunder]

So, I installed successfully Catalina after this huge thread: https://www.tonymacx86.com/threads/issues-with-lenovo-thinkcentre-m920z.292615/unread

I booted on Catalina successfully, created account, Okay, everything seems OK!

After some minutes I noticed the Computer froze, and then I restarted it.

Well, after the restart it loads a lot of stuff and then, KP.

Any idea of what that could be?

How I grab the KP log?

Things goes so fast that I cannot take screenshot in time. Attaching my EFI folder.

 

[cwunder]

Well the Kernel Panic disappeared when I enabled "Debug" on Clover.

But now stuck on [PCI configuration end, bridges 2, devices 16]

PS: I switched from VirtualSMC to FakeSMC and enabled SMCHelper.efi

 

[cwunder]

Now stuck on AppleNVMe....

The Installer passes all the part, but now when it ends, Black Screen.

 

[cwunder]

So I was able to proceed, and see what's the last message before the screen goes black...

IOCOnsoleUsers: gIOScreenLockState 3

 

[pastrychef]

So I was able to proceed, and see what's the last message before the screen goes black...

IOCOnsoleUsers: gIOScreenLockState 3

That's a graphics error. I means you didn't configure graphics correctly in your EFI folder.

 

[Big-W]

So I was able to proceed, and see what's the last message before the screen goes black...

IOCOnsoleUsers: gIOScreenLockState 3

Now you can boot, look at this thread and install gen_debug when looking for help
For your UHD630 graphics check out this thread and use a DP port preferably
Congrats on the install

 

[Big-W]

For your UHD630 graphics check out this thread and use a DP port preferably

Disregard, your PC is all in one, so not using ports
Try inject intel in your config.plist.

 

[cwunder]

Disregard, your PC is all in one, so not using ports
Try inject intel in your config.plist.

Yes, that's one of the problems, the Display is integrated. I followed https://github.com/acidanthera/What...l-uhd-graphics-610-655-coffee-lake-processors

And I believe I set the correct settings I did the following:

• Remove all conflicting Kext's
  • Like AppleBacklightFixup.kext
• Disabled ACPI Patches
  • MEI to IMEI
  • HECI to IMEI
  • GFX0 to IGPU
• Disabled AddImei DSDT Fix
• FakeId, ig-platform-id are empty
• Unchecked Inject Intel
• Removed -disablegfxfirmware argument
• Then I added:
  • AAPL,ig-platform-id
    • 0x3E9B0007 (I believe the numeric version should be 7000B9E3, right?)
  • device-id
    • 923E0000
• Using Lilu and WhateverGreen on C/K/O
• Using AddPNLF and SetIntelBacklight and SetIntelMaxBacklight

Did I missed something?

 

[cwunder]

That's a graphics error. I means you didn't configure graphics correctly in your EFI folder.

Well I believe it is. Any idea how to fix hehe

 

[cwunder]

I also followed this that was explicitly said that could fix this solely message: https://github.com/acidanthera/What...-4k-where-gioscreenlockstate3-error-may-occur