Problem with permission on high sierra

I have problem to access my Macintosh HD even I'm admin, I can't change sharing & permissions when I go to Macintosh HD info, I get only message: "The operation can’t be completed because you don’t have the necessary permission." This start happening when I start using High Sierra. If someone have answer to this question please help. Thanks.

Posted on Oct 5, 2017 1:21 AM

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Posted on Oct 14, 2017 5:15 AM

In High Sierra, you cannot change the permissions on the root level of the hard drive.

If it is an external drive, you can set it to "Ignore ownership" in Get Info.

Or, you can just create folders at the root level to use instead. Once created, you can modify the contents without authenticating.

53 replies

Nov 5, 2017 8:37 AM in response to Barney-15E

Fair comment. So I need to move all files I may want to edit and change to my root (home) folder? Ok that's not making my life ****, granted, but it seems inconvenient and unnecessary. It was also something Apple support staff weren't aware of as I spent a fair chunk of time in a chat yesterday with them trying to resolve issue. They came up with reinstalling High Sierra, which took time and didn't help. Also, thank you for providing the solution.

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Problem with permission on high sierra

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