How to Fix USBMapping: What kind of settings are necessary before you perform USBMap.command?
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Boot with
-v keepsyms=1 debug=0x100to identify the exact kernel panic. - Validate your config.plist using ocvalidate.
- Ensure your EFI matches the Dortania guide specifications for your CPU generation.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
Hi,
I am doing post-install settings.
I have questions about USBMapping.
I am following Dortania's guide,
but it says that this section is outdated, which confuses me.
I am now following Readme of USBMap.command.
Questions:
- Is this preparation necessary? Rename XHC to SHCI and EHC to EH0?
-
When you perform $ USBMap, which kexts are necessary?
Currently I am using USBToolbox.kext, UTBDefault.kext and USBInjectAll.kext.
-
After customized USBMap.kext was created by USBMap.command,
which kexts are necessary to be loaded?
Thank you very much :)
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