This is an issue with secure boot. In the Terminal, type:
diskutil apfs updatepreboot /
This will fix the secure booting and allow all future updates.
Modified on: Wed, 11 May, 2022 at 2:55 PM
This is an issue with secure boot. In the Terminal, type:
diskutil apfs updatepreboot /
This will fix the secure booting and allow all future updates.
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