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  1. #1

    Member Since
    Mar 27, 2010
    Sydney Australia
    Intel iMac 10.6.2
    Unhappy iMac disk utility message
    Hi everyone,
    I ran disk utility and got a message - SUID file"systems/library/core services/remote management/ has been modified and will not be repaired.
    What does this mean? Can I fix it?

  2. #2

    IWT's Avatar
    Member Since
    Jan 23, 2009
    Born in Scotland, Worked in Scotland then England, Now live in Wales
    Late 2015 5K 27-inch Retina iMac, 4GHz i7, 32GB RAM, 1TB Flash Drive, macOS Sierra 10.12.6

    In general, you can safely ignore all these "warnings".

    Some discussion links to Apple on this and the whole question of Verifying Disk Permissions are:

    Apple - Support - Discussions - SUID FIle Warning ...

    Apple - Support - Discussions - Disk Utility Warning: SUID file xxx has ...

    Mac OS X: Disk Utility's Repair Disk Permissions messages that you can safely ignore

    Hopefully, you'll find these useful and they should allay your "fears".

    Best wishes.


  3. #3

    djdawson's Avatar
    Member Since
    Jan 29, 2010
    MacPro & 17" MacBook Pro
    According to Apple you don't need to worry about this message:

    Mac OS X: Disk Utility's Repair Disk Permissions messages that you can safely ignore

    You can read up on all the details on what SUID is and the security concerns about it and get yourself all worked up if you like, but, personally, I wouldn't bother. All this message means is that the current settings are different than what they were for that file when it was originally installed. However, because things might break if Disk Utility changed them back it issues a warning message instead. These messages are generally caused by software updates from Apple and are not a cause of concern, but if you're really concerned about it you can change the SUID settings to make the message(s) go away. The risk is that you may break the associated application, which is exactly why Disk Utility didn't fix the permissions in the first place.


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