<Quote> Package: winbind Version: 2:3.6.1-3 Severity: important Dear Maintainer, After upgrading to 3.6.1 I am no longer able to login to Debian using my Active Directory account. 'winbind -u', 'winbind -g', 'winbind -t' and many others work fine, but 'winbind -i user' returns 'failed to call wbcGetpwnam: WBC_ERR_DOMAIN_NOT_FOUND Could not get info for user user'. Changing the verbosity of the logs, I find 'winbindd/winbindd_dual.c:1306 (fork_domain_child) fork_domain_child called without domain.'. The previous wbint_Sid2Uid struct printout shows that dom_name is NULL, but has the correct domain SID. I believe the problem may exist around there. I did upgrade the 'idmap backend = hash' to the new format 'idmap config * : backend = hash' as specifed in the man page without any luck. Name to SID and SID to name works along with user-domgroups, but user-groups does not work. 'wbinifo --group-info=group' fails with a similar error as 'wbinfo -i user'. I'm going to try to get back to 3.5.11. -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.1.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages winbind depends on: ii adduser 3.113 ii libc6 2.13-21 ii libcap2 1:2.22-1 ii libcomerr2 1.42-1 ii libgssapi-krb5-2 1.10+dfsg~alpha1-6 ii libk5crypto3 1.10+dfsg~alpha1-6 ii libkrb5-3 1.10+dfsg~alpha1-6 ii libldap-2.4-2 2.4.25-4+b1 ii libpam0g 1.1.3-6 ii libpopt0 1.16-1 ii libtalloc2 2.0.7-3 ii libtdb1 1.2.9-4+b1 ii libwbclient0 2:3.6.1-3 ii lsb-base 3.2-28 ii samba-common 2:3.6.1-3 ii zlib1g 1:126.96.36.199.dfsg-3 Versions of packages winbind recommends: ii libpam-winbind 2:3.6.1-3 winbind suggests no packages. -- no debconf information </Quote> I also have this error, and reported as follows: Robert, Same problem here, and I have not seen anyone mention this on the Samba list. Systems are fully updated and testparm does not return any errors. idmap backend is rid notated in the new format. All deprecated parameters have been removed. On my systems, I have found that full functionality returns after a reboot; however, if samba/winbind processes are restarted for any reason, AD authentication again no longer works. As with you, wbinfo -u/-g continues to work, as does getent passwd. getent group only returns linux groups. Another reboot will return winbind once again to full functionality. Even at log level 10, error messages have been hard to find among the many winbind logs. At the time of failure, the one I consistently find is in syslog: winbindd: ads_ranged_search failed with: Time limit exceeded. -------------------------------------------------------------- This morning, I recreated the error by restarting Samba/winbind at 07:47. The only suspicious level 10 log entries found from that timeframe are: <syslog> Dec 21 07:47:25 debinsp3200 winbindd: [2011/12/21 07:47:25.660769, 0] winbindd/winbindd_ads.c:1068(lookup_groupmem) Dec 21 07:47:25 debinsp3200 winbindd: ads_ranged_search failed with: Time limit exceeded <smbd> [2011/12/21 07:47:10.102879, 1] lib/serverid.c:197(serverid_deregister) Deleting serverid.tdb record failed: NT_STATUS_NOT_FOUND [2011/12/21 07:47:10.103603, 1] smbd/server.c:303(remove_child_pid) Could not remove pid 3491 from serverid.tdb [2011/12/21 07:47:10.104114, 1] smbd/server.c:317(remove_child_pid) Could not find child 3491 -- ignoring [2011/12/21 07:48:10.174369, 1] lib/serverid.c:197(serverid_deregister) Deleting serverid.tdb record failed: NT_STATUS_NOT_FOUND [2011/12/21 07:48:10.175075, 1] smbd/server.c:303(remove_child_pid) Could not remove pid 3499 from serverid.tdb [2011/12/21 07:48:10.490994, 1] smbd/server.c:317(remove_child_pid) Could not find child 3499 -- ignoring "net ads testjoin" indicates that the join is good. [global] workgroup = DOMAIN realm = DOMAIN.COM server string = %h server security = ADS map untrusted to domain = Yes allow trusted domains = No map to guest = Bad User obey pam restrictions = Yes password server = * passdb backend = tdbsam username map = /etc/samba/users.map lanman auth = No log level = 10 log file =/var/log/samba/%m name resolve order = wins hosts bcast deadtime = 15 printcap name = cups preferred master = No wins server = 192.168.1.xyz panic action = /usr/share/samba/panic-action %d ldap ssl = No # idmap config * : backend = tdb idmap config * : range = 1000000 - 20000000 idmap config DOMAIN : backend = rid idmap config DOMAIN : range = 1000 - 99999 template homedir =/home/domain/%U template shell = /bin/bash winbind cache time = 10 winbind enum users = Yes winbind enum groups = Yes winbind use default domain = Yes winbind offline logon = Yes # printing = cups print command = lpq command = %p lprm command = veto oplock files = /*.doc/*.xls/*.mdb/ map archive = No map readonly = no store dos attributes = Yes ea support = Yes admin users = root, "@domain admins"I have seen numerous 3.6.x winbind problems reported, but do not recall seeing this one. Does this look like a Samba bug or is it Debian-specific? winbind fixing itself after a reboot is particularly puzzling.
Any and all suggestions appreciated. Dale -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
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