How to Fix Superduper not working in Big Sur

By Big Sur
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How to Fix Superduper not working in Big Sur

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

  1. Review your system logs and verbose boot output for specific error codes.
  2. Ensure your OpenCore and kexts are up to date.
  3. Compare your configuration with the official Dortania guidelines.

Verification

  • Reboot and verify if the functionality is restored and stable under typical usage.

Original Question:

Hi guys,

Just thought to give you a heads up.

I was trying to clone my WD Big Sur drive out last night on my B550 Vision D build (to test the new 11.4.3 beta), when I found to my surprise the drive had problems cloning. So with a bit of searching online, it lead me to this thread on Apple > https://discussions.apple.com/thread/252035689

I did not realise that Superduper could not clone Big Sur! I find it strange because it was working just fine with Catalina. FYI I have...

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Author: Middleman

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