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On Sat, 02 May 2009 20:52:39 -0400 |
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Valmor de Almeida <val.gentoo@×××××.com> wrote: |
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> After a system/world update my user account dealmeida cannot be logged |
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> to or root cannot su to it. When su - dealmeida is issued at the root |
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> command prompt, it immediately returns to root. When login is at the |
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> console the motd appears (twice; why?) and then the session is closed. |
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> In the /var/log/messages I get |
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> |
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> May 2 20:42:35 xeon0 su[29286]: Successful su for dealmeida by root |
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> May 2 20:42:35 xeon0 su[29286]: + pts/1 root:dealmeida |
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> May 2 20:42:35 xeon0 su[29286]: pam_unix(su:session): session opened |
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> for user dealmeida by root(uid=0) |
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> May 2 20:42:35 xeon0 su[29286]: pam_unix(su:session): session closed |
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> for user dealmeida |
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> |
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> No other account has this problem. |
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> |
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> Any ideas? |
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I don't know about motd, but the rest looks like pam problem to me, if |
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you're using pam, of course. Try 'euse -i pam' to see if it's enabled. |
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If that's the case, first of all I'd suggest to check etc-update. |
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Then look through /etc/pam.d, especially system-* files. There you can |
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remove some of the required (for successfull authentication) modules, |
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so their failure won't affect the process. |
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-- |
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Mike Kazantsev // fraggod.net |