How to Fix Touchpad won't work in Catalina or Big Sur installer (Opencore 0.6.8)
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:
The cursor just sits in the upper left corner and I can't move it at all. The keyboard works fine, as I'm able to use the arrow/tab keys to navigate some of the menu.
The touchpad is an ELAN/I2CHID device, and I have VoodooI2C.kext and VoodooI2CHID.kext in the kext folder.
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