[Samba] Winbind, again...

[Christian]

I recently posted a mail about problems with winbind... I'll try to be more
specific:

I have Redat 7.3

Followed those steps:

Compiled samba 2.2.4
Configured nsswitch.conf and the winbind libraries
Configured smb.conf:
    winbind uid = 10000-20000
    winbind gid = 10000-20000
    winbind enum users = yes
    winbind enum groups = yes
    winbind use default domain = yes
    username map = /etc/samba/smbusers (smbusers file contains: root =
administrator)
    domain admin group = root
Joined the SAMBA server to the PDC domain
Started successfully the winbindd daemon
Started smbd daemon

Problems:

1.- Can't run wbinfo -u, the error is " error looking up domain users "
2.- When adding a user permission in the security tab to a folder from a
win2k client connected like administrator I have:
[2002/05/29 18:16:13, 0] smbd/posix_acls.c:create_canon_ace_lists(774)
 create_canon_ace_lists: unable to map SID
S-1-5-21-2025429265-1580818891-682003330-1109 to uid or gid.

By the way, before I compiled samba I used the package that came installed
with Redhat 7.3 (samba 2.2.3, I think), with the same problem.

If this is a problem with the winbind database, how may I fix it?
Another idea?

Thanks,
Christian