macOS Tahoe Beta 3-4 kernel panic on installation from scratch with USB memory

turko35408

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AMD OS X Member
May 5, 2024
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Ryzen 5 3600
Hello everyone. I have enough experience but I'm stuck here.

20250802_214913.jpg
 
Do you have SSDT-CPUR.aml in your /EFI/OC/ACPI folder and config.plist, as that is an essential SSDT for any B550 motherboard?

Your Gigabyte motherboard probably doesn’t need SSDT-USB-Reset.aml table, that is more commonly required for ASUS systems.

Have you generated a new USBMap.kext for your system, using Corpnewt's Tahoe-test script?

 
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So the config.plist tells me the following:
  1. You haven’t followed the Dortania Ryzen instructions for a B550 system, regarding use of SSDT-CPUR.aml and a couple of the earlier Quirks.
  2. You have audio device properties in the config while using NootRX.kext, which is also not in line with the developer’s instructions. Using alcid=xx boot argument would be better.
  3. You don’t have a custom USB kext in your setup ,nor do you have the XhciPortLimit Quirk enabled. So your USB ports are probably non-functional in part.
Not sure what else to say.
 
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