Red Hat Bugzilla – Bug 199219
fc5 samba update applied 7/17/06 broke pam.
Last modified: 2014-08-31 19:28:25 EDT
Description of problem:
After installing latest update (yum update), all login attempts for non-root
user(s) fail with:
Jul 17 22:42:06 mail pam_winbind: request failed, but PAM error 0!
Jul 17 22:42:06 mail pam_winbind: internal module error (retval = 3, user
= `<user name redacted>')
Jul 17 22:42:06 mail login: Error in service module
Note: problem occured before and after reboot (new kernel).
Version-Release number of selected component (if applicable):
All updates applied on 7/17/06:
Jul 17 05:09:16 Updated: samba-common.i386 3.0.23-1.fc5
Jul 17 05:09:29 Updated: samba.i386 3.0.23-1.fc5
Jul 17 05:10:48 Updated: kdelibs.i386 6:3.5.3-0.4.fc5
Jul 17 05:10:49 Updated: flex.i386 2.5.4a-39.fc5
Jul 17 05:11:31 Installed: kernel.i686 2.6.17-1.2157_FC5
Jul 17 05:11:37 Updated: samba-swat.i386 3.0.23-1.fc5
Jul 17 05:11:40 Updated: samba-client.i386 3.0.23-1.fc5
Jul 17 05:14:06 Installed: kernel-devel.i686 2.6.17-1.2157_FC5
Jul 17 22:16:25 Updated: rrdtool.i386 1.2.15-1.fc5
Jul 17 22:16:25 Updated: rrdtool-devel.i386 1.2.15-1.fc5
Steps to Reproduce:
1.Run normally... apply updates as noted.
Login failure for non-root users.
No configuration changes were made by the update (maybe there should have been).
I was able to recover service by running authconfig and disabling winbind.
While I'm back running, I marked this urgent just in case this might affect more
users as they update. I apply updates nightly.
Also I noticed that the "winbind use default domain" configuration option, when
setted, also returns all usernames and groups with the domain name attached.
This also broke my sudo setup.
It seems that Samba 2.0.23a solves this issue.
samba-3.0.23a-1.fc5.1 has been pushed for fc5, which should resolve this issue. If these problems are still present in this version, then please make note of it in this bug report.
No activity in the last month or so, closing.