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"Terminal is locked" - How do I unlock it?

This is a brand new M1 Mac Mini (two days old). I cannot open terminal, when I try I get a window that says "Terminal is locked". My password does not work.


I cannot work without terminal, so this is obviously unacceptable. Please see the attached image for more info.


How do I solve this? Thank you.


Edit: My account is an Admin, and the only account on the computer, so that's not the problem.




Posted on Feb 23, 2021 9:57 AM

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Question marked as Top-ranking reply

Posted on Feb 24, 2021 12:27 PM

The problem has been solved. There was an app (applocker) installed onto the computer from the Mac App Store that blocked opening the terminal.


The app is called applocker: https://apps.apple.com/ca/app/applocker-password-lock-apps/id1132845904?mt=12


I would caution everyone against using this app. Never install it. Without my knowledge, it was installed by a user, and caused a nightmares worth of problems.


I'm surprised Apple allows this on the Mac App Store, it is clearly buggy, and causes major damage to the system.

8 replies
Question marked as Top-ranking reply

Feb 24, 2021 12:27 PM in response to BDAqua

The problem has been solved. There was an app (applocker) installed onto the computer from the Mac App Store that blocked opening the terminal.


The app is called applocker: https://apps.apple.com/ca/app/applocker-password-lock-apps/id1132845904?mt=12


I would caution everyone against using this app. Never install it. Without my knowledge, it was installed by a user, and caused a nightmares worth of problems.


I'm surprised Apple allows this on the Mac App Store, it is clearly buggy, and causes major damage to the system.

"Terminal is locked" - How do I unlock it?

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