Just updated to Big Sur and now getting this message
" the disk Macintosh HD-data can't be unlocked "
any help ?
Yes that what I did
I had second HD Data , like a copy , and it was unmaunted , I deleted it and everything fine now.
T.Y.
I have the same issue, Macbook Pro 16 inch after the update, have you found a solution yet?
Did you boot in recovery mode before erasing?
I have no idea about the problem, just a guess.
Open Disk Utility and look at the disk list.
Do you have more than one drive named with "- Data?"
Yes , I do, Ill try to erase the one that doesn’t have the 11.01 after data
the disk Macintosh HD-data can't be unlocked
