How can I fix permissions problems now that I have changed permission on my HD and have error code -8076, locked disk or ....?

Question

How can I fix permissions problems now that I have changed permission on my HD and have error code -8076, locked disk or ....?

iMac v10.7.4. Error message says disk is locked. Permissions set for read/write admin (me). Can't open iTunes, Mail, photoshop, adobe bridge [you do not have permission!]. Fonts in Word are unexpected, not cambria. Used Disk utility to repair permissions (ran it twice, once before reinstalling photoshop from DVD; once today). Situation worsening.

iMac, Mac OS X (10.6.8), iPhone 4

Posted on Jun 12, 2012 2:53 PM

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Answer 1

Linc Davis

Level 10

209,547 points

Jun 12, 2012 3:59 PM in response to MCDfromchicago

It sounds like you wrecked the permissions of every file you have. I suggest you restore from the last backup you made before doing that. Otherwise, boot from your installation disc and repair permissions. The reinstall all your third-party software. You may also need to reset the permissions of your home folder.

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Answer 2

Jun 16, 2012 5:30 PM in response to Linc Davis

Permissions problems occurred after I downloaded Lion update on 6092012. I believe the problem originates with Lion (see the 19 pages of posted problems in the community). I have now talked with Apple Support rep and an Apple Genius. Have reinstalled Lion from the HD Recovery disk. I see some improvement but also at least one new problem: TimeMachine apparently has lost all backups, don't know how or why. Will have to take machine to a mac specialist or wait for Mountain Lion to arrive. Lion is a bad cat.

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