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Serious keychain screwup: can I undo?
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Forum Regular
Join Date: Feb 2001
Location: Maine, USA
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This question pertains to a Tiger, OSX 10.4.11, system.
I have been, for the last week, trying to recover from a waaaaaay premature drive failure in my new (October 2007) AL iMac. In the final stages of recovery, I found that the backup I'd used had a lot of obsolete keychain info, so I transferred Library/Keychains/System.keychain from a newer backup. This was a mistake. I now find that I'm being asked for a system password when I try to modify items pertaining to the configuration of the computer, and the password is not anything I would have used.Therefore I can't get into a lot of critical functions.
I"m guessing that a system password was automatically, invisibly generated when I installed the system software a day or so ago, and it doesn't match what was in my backup file.
I need, of course, to regain control of my system. I certainly don't want to have to repeat the 2.5 days of work it took to install all fresh software and recover my user accounts from backups all over again.
Is there anything I can do in Terminal? Would an archive/install clean this up?
Failing that, would a total backup of the existing installation, followed by a clean system install and a migration of my old account from this backup work?
Hope someone can help!!!!
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Last edited by Etnier; Aug 16, 2008 at 10:46 AM.
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Moderator Emeritus
Join Date: Apr 2001
Location: Wasilla, Alaska
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Forum Regular
Join Date: Feb 2001
Location: Maine, USA
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I'm afraid this DID NOT work. It erased all my saved internet logins and leaves me where I was: I am asked for a system login password I don't know when user login begins.
I now cannot "import" my backed up internet keychain data from any backups, despite the fact that this option is presented in the Keychain app.
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Moderator Emeritus
Join Date: Apr 2001
Location: Wasilla, Alaska
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Reseting would indeed wipe your keychain, but it should have asked you type your "new" login password which would then make your keychain password match your actual login password.
I'm stumped. I've never seen the reset procedure fail.
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Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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"The natural progress of things is for liberty to yield and government to gain ground." TJ
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Forum Regular
Join Date: Feb 2001
Location: Maine, USA
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I'm afraid that didn't help either.
The most obvious indication of my problem is that I get this dialog, upon restarts or log-ins, and at other junctions:
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Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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Can't you login as root and just delete the System keychain from that user? It won't have anything to prompt you with if it doesn't exist, I assume.
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"The natural progress of things is for liberty to yield and government to gain ground." TJ
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Posting Junkie
Join Date: Dec 2000
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Why would you need to log in as root for that? Shouldn't you just be able to trash /Library/Keychains/ and click "Authenticate" and enter the admin password if needed?
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Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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Yes, but it appears from the description that whenever he tries do almost any operation the keychain dialog returns, thus preventing him from much interaction with the account directly.
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"The natural progress of things is for liberty to yield and government to gain ground." TJ
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Forum Regular
Join Date: Feb 2001
Location: Maine, USA
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No, I should be able to trash /Library/Keychains/. I guess there's no harm in trying that.
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Posting Junkie
Join Date: Dec 2000
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Originally Posted by Big Mac
Yes, but it appears from the description that whenever he tries do almost any operation the keychain dialog returns, thus preventing him from much interaction with the account directly.
I don't think the authentication dialog uses the system keychain, but if it does, he could use sudo rm -r in the Terminal, which wouldn't for sure.
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Forum Regular
Join Date: Feb 2001
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Trashing the file appears to have fixed things without further damage. I was reluctant to go that route for fear the startup process would stall on the missing file.
Thanks all!!!!!
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