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When trying to back up my MBP Retina to a My Passport for Mac, I get the message: "The backup disk does not have ownership enabled."

325 Views 6 Replies Latest reply: Nov 13, 2012 5:06 AM by Swimsy RSS
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Nov 9, 2012 12:20 PM

I've used disk utility to verify and repair the disk and it checked out fine. I tried running the following commands from the terminal:

 

sudo chflags 0 /volumes/*   

sudo chmod a+rx /volumes/*

 

No luck.

 

At one point, I did see the "ignore ownership" checkbox was checked, but now it has disappeared from the "more info" window after I unchecked it. Not that it worked while checked.

 

Any other ideas?

MacBook Pro with Retina display, OS X Mountain Lion (10.8.2), My Passport for Mac external drive

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