Greetings! I am having a bit of an issue using Ubuntu 9.10 and AD 2003.

AD domain = dacrib.local
AD server = dim-2300.dacrib.local
IP = 10.0.0.60

Samba server = workhorse.dacrib.local
IP = 10.0.0.20

I have been following <https://help.ubuntu.com/community/Samba/Kerberos>, and my Kerberos seems set up properly, as I can get a ticket.

r...@workhorse:/etc/samba# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: [email protected]

Valid starting     Expires            Service principal
03/27/10 18:36:58  03/28/10 04:37:05  krbtgt/[email protected]
        renew until 03/28/10 18:36:58

Then, following <https://help.ubuntu.com/community/ActiveDirectoryWinbindHowto>
I set up my Samba server, and was able to join it to the domain.

r...@workhorse:/etc/samba# net ads info
LDAP server: 10.0.0.60
LDAP server name: dim-win2300.DaCrib.local
Realm: DACRIB.LOCAL
Bind Path: dc=DACRIB,dc=LOCAL
LDAP port: 389
Server time: Sat, 27 Mar 2010 19:09:28 EDT
KDC server: 10.0.0.60
Server time offset: 0

I can see my server in AD. Other domain members can browse to \\10.0.0.20, and see the defined shares, and access the files in there. So it appears to be properly joined to the domain, and sharing.

What's not working is winbind. I do *not* see any domain users or groups, from "wbinfo -u" or "wbinfo -g". "wbinfo --all-domains" does know about the AD domain, however:

r...@workhorse:/etc/samba# wbinfo --all-domains
BUILTIN
WORKHORSE
DACRIB

I did edit nsswitch.conf:
r...@workhorse:/etc/samba# more /etc/nsswitch.conf
# /etc/nsswitch.conf

passwd:         compat winbind
group:          compat winbind
shadow:         compat

hosts:          files mdns4_minimal [NOTFOUND=return] dns mdns4
networks:       files

protocols:      db files
services:       db files
ethers:         db files
rpc:            db files

netgroup:       nis

At this point, I'm a bit lost. My eventual goal is to have any Linux user authenticate against the AD domain, but before I can get that far, I need winbind to work.

Any thoughts? Where do I go from here, to troubleshoot winbind not returning any users or groups?

smb.conf:

[global]
        workgroup = DACRIB
        realm = DACRIB.LOCAL
        server string = %h server (Samba)
        security = ADS
        map to guest = Bad User

        client use spnego = true
        client ntlmv2 auth = yes

        eventlog list = Application System Security SyslogLinux

# PAM AUTH
        encrypt passwords = Yes
        obey pam restrictions = Yes
        pam password change = true
        password server = dim-win2300.DaCrib.local
        passdb backend = tdbsam
        pam password change = Yes
        passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n
*password\supdated\ssuccessfully* .
        unix password sync = Yes

        log level = 2
        syslog = 0
        log file = /var/log/samba/log.%m
        max log size = 1000

        preferred master = No
        domain master = No
        local master  = No
        os level = 31
        browse list = Yes

        dns proxy = No
        usershare allow guests = Yes
        panic action = /usr/share/samba/panic-action %d

# WINBIND
        idmap backend = ad
        idmap uid = 10000-20000
        idmap gid = 10000-20000

        winbind enum users = Yes
        winbind enum groups = Yes
        winbind use default domain = Yes
        winbind nested groups = Yes
        winbind refresh tickets = true
        winbind nss info = rfc2307

        invalid users = root
        create mask = 0700
        directory mask = 0775
        writable = Yes
        enable privileges = Yes
        restrict anonymous = 2

[printers]
        comment = All Printers
        path = /var/spool/samba
        printable = Yes
        browseable = No

[print$]
        comment = Printer Drivers
        path = /var/lib/samba/printers

[OldHome]
        comment = The Old Home Folder
        read only = No
        path = /OldHome

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