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Gigantopithicus
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Joined: 05 Aug 2002
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Location: Chicago, IL

PostPosted: Tue Dec 24, 2002 8:16 pm    Post subject: PAM SNAFU: dlerror Reply with quote

:?:

I'm using gentoo 1.4_rc1. Last evening... I did an 'emerge world' in a hurry...

This morning, I try to open a new ssh connection, cannot login and get this in the /var/log/auth.log:

Code:

Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_env.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_env.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_env.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_unix.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_unix.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_unix.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_cracklib.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_cracklib.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_cracklib.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_limits.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_limits.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_limits.so
Dec 24 13:45:57 chipper sshd[18180]: Failed password for garth from 192.168.1.10 port 1718 ssh2


I then did 'emerge pam' to remerge it, but still has same error. What could be the problem? Any suggestions on how to fix this? The same errors come up when trying to login courier-imapd-ssl.

Thanks in advance.
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hast
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PostPosted: Thu Dec 26, 2002 11:10 am    Post subject: Reply with quote

have you restarted sshd?
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Gigantopithicus
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PostPosted: Fri Dec 27, 2002 4:01 pm    Post subject: Reply with quote

Hast:

Thanks for responding. Yes, I restarted sshd. Same with courier-imap. I think upgrading glibc messed it all up. I'll be more astute next time.

For the time being, I tore down the box and started from stage 1 install. Working well now.
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shamgar
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PostPosted: Tue Feb 11, 2003 4:46 pm    Post subject: Re: PAM SNAFU: dlerror Reply with quote

Gigantopithicus wrote:
:?:
Code:

Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_env.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_env.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_env.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_unix.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_unix.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_unix.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_cracklib.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_cracklib.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_cracklib.so
Dec 24 13:45:57 chipper sshd[18180]: PAM unable to dlopen(/lib/security/pam_limits.so)
Dec 24 13:45:57 chipper sshd[18180]: PAM [dlerror: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/security/pam_limits.so)]
Dec 24 13:45:57 chipper sshd[18180]: PAM adding faulty module: /lib/security/pam_limits.so
Dec 24 13:45:57 chipper sshd[18180]: Failed password for garth from 192.168.1.10 port 1718 ssh2


I then did 'emerge pam' to remerge it, but still has same error. What could be the problem? Any suggestions on how to fix this? The same errors come up when trying to login courier-imapd-ssl.

Thanks in advance.


I had the same problem. I read in another post that rebooting would fix it, but didn't really want to do that. I tried rebuilding pam and ssh to no avail. On a hunch, from an earlier post indicating a similar problem with imap ssl, I tried rebuilding openssl as well and then restarted ssh and it worked.
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