How to use "mod GRUB Shell"?
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:
It seems I have to hack my BIOS, but I get stuck reading the docu:
https://dortania.github.io/OpenCore-Post-Install/misc/msr-lock.html#turning-off-cfg-lock-manually
I have a Gigabyte motherboard (https://www.gigabyte.com/at/Motherboard/GA-Z170X-UD5-TH-rev-10#ov). The docu says that the UEFI tool will not work on Firmware other then MSI, ASrock and ASUS. However, I could extract the setup part and convert it to text, I even found that very passage with Unicode text "CFG Lock".
However, then it says: "1. Run the Modified GRUB Shell and write the following command ..."
Where and how do I have to run that efi script?
Thank you, guys!
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