samba - Jun 2005 - "Error looking up domain users" when doing "wbinfo -u" on PDC

Hi,

I have Samba running as a PDC. When doing "wbinfo -u" I get
"Error
looking up domain users".

- "/var/log/samba/winbindd.log" says (log level 5):
[2005/06/15 16:38:47, 3]
nsswitch/winbindd_misc.c:winbindd_interface_version(261)
  [ 3875]: request interface version
[2005/06/15 16:38:47, 3] nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(297)
  [ 3875]: request location of privileged pipe
[2005/06/15 16:38:47, 5] nsswitch/winbindd.c:winbind_client_read(477)
  read failed on sock 20, pid 3875: EOF
[2005/06/15 16:38:47, 3] nsswitch/winbindd_user.c:winbindd_list_users(587)
  [ 3875]: list users
[2005/06/15 16:38:47, 5] nsswitch/winbindd.c:winbind_client_read(477)
  read failed on sock 21, pid 3875: EOF

- When doing "wbinfo -g" I get:
BUILTIN\administrators
BUILTIN\print operators
BUILTIN\backup operators
BUILTIN\replicators

- When doing "wbinfo -m" I get:
BULTIN

- "getent passwd" and "getent group" both work as expected.

- Samba is according to "/var/log/samba/log.nmbd" successfully running
as a "domain master browser" and "local master browser" for
my
workgroup.

- The PDC is the only domain controller. I have no BDC's.

- My "/etc/samba/smb.conf" as follows (shortened):

[global]
workgroup = WORKGROUP
netbios name = SERVER
server string = PDC server %L

interfaces = eth0 lo
bind interfaces only = yes

map acl inherit = yes
enable privileges = yes

obey pam restrictions = no
passdb backend = ldapsam:ldap://127.0.0.1
username map = /etc/samba/smbusers

ldap ssl = no
ldap delete dn = yes
ldap passwd sync = yes
ldap admin dn = cn=admin,dc=domain,dc=com
ldap suffix = dc=domain,dc=com
ldap group suffix = ou=Groups
ldap user suffix = ou=Users
ldap machine suffix = ou=Computers
ldap idmap suffix = ou=Idmap

idmap backend = ldap:ldap://127.0.0.1
idmap uid = 1000-29999
idmap gid = 1000-29999

...

guest account = guest

os level = 255
domain logons = yes
preferred master = yes
domain master = yes
wins support = yes
name resolve order = wins bcast hosts

...

- I'm using Samba 3.0.14a (3.0.14a-3) in Debian Sarge.

What could be wrong?

Thanks,
Mike Machuidel