Unable to open encrypted drive up to that "turn off the csrutil.

I was using OSX 8.5 until a few days ago. One of my discs is encrypted. For some reason I couldn't open it for a long time. A day after a reboot, the system refused to open it (I just restart my Mac Book every now and then). I tried several combinations of the password, nothing helps. It was not so important, because the disk contained only the old data.

Two days ago, I have updated to OS x 11.5 and gave him a new trial, nothing had changed.

However, today, I needed to disable the security protection by a "turn off the csrutil. A nice side effect is that I can re - open the disk encrypted with my known password.

Isn't it strange?

I have long run out of support, so I can hardly open a ticket for this. Maybe some else will do so?

See you soon,.

Gerd

asux wrote:

I have long run out of support, so I can hardly open a ticket for this. Maybe some else will do so?

With your same Apple ID, you can register for a free developer account and start a conversation with Apple engineers

Bug Reporter https://bugreport.apple.com/

Tags: Notebooks

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