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DannyMike Author

Level 1

90 points

Big Sur fail

Getting this after the Big Sur download and before install starts. Upgrading Catalina.

Disk Utilities says all there is fine.

any ideas?

MBP 2017

Posted on Nov 13, 2020 6:20 PM

Top-ranking reply

DannyMike Author

Level 1

90 points

Posted on Nov 14, 2020 11:00 AM

Thank you. That did it. I THOUGHT I tried that but it’s possible I didn’t get into Safe Mode on my first attempt. It’s possible I didn’t hold the shift key down long enough.

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Big Sur fail

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