- Joined
- Sep 29, 2017
- Messages
- 99
- Motherboard
- ASUS P9X79 WS
- CPU
- i7-3930K
- Graphics
- HD 7950
- Mac
- Classic Mac
- Mobile Phone
"Plan A" — XhciPortLimit off + USBInjectAll.kext + SSDT-UIAC-ALL.aml — failed on every single USB port.
One port gave a slightly different result: the scrolling log actually mentioned all the USB ports (although it was hard to read given the speed of the scroll). Nevertheless it failed.
Now about to try "Plan B" — XhciPortLimit on + USBInjectAll.kext + XHCI-unsupported.kext.
I'll save the Plan A EFI.
The next step is to get a hold of the full Catalina installer (presumably the final version) and start over, with both Plan A and Plan B.
Plan B didn't work either (on two different ports). I'm starting to think you're right: the USB stick itself is somehow borked. I'm going to try making a Catalina installer.