[Samba] Winbind User Login Troubles

Drew Daugherty daugh009 at umn.edu
Thu Apr 14 14:40:03 GMT 2005


I am running Samba version 3.0.9-1.3E.2 on a server that is joined to a
windows server 2003 domain using ADS security.  The samba server hosts a
share called 'files'.  I am having problems mounting this share using a
new account I set up.  getent passwd shows the information for the new
account as does wbinfo -u.   Mounting the share with the new users
account using the net use command from xp or using smbclient from the
samba server works now and then but it is not consistent.  When it fails 
I see large numbers of log entries appear in winbindd.log that state the 
user does not exist. I can mount the share with my personal domain 
account no problem.  I just switched my samba server security from 
domain to ads and added the enum users and groups entries in smb.conf 
and that is when these problems cropped up.  Thanks in advance for your 
help.

-drew

/etc/samba/smb.conf:
[global]

# workgroup = NT-Domain-Name or Workgroup-Name
    workgroup = MYDOMAIN

    winbind separator = +
    winbind cache time = 10
    winbind use default domain = Yes
    winbind enum users = yes
    winbind enum groups = yes
    template shell = /bin/bash
    template homedir = /home/%D/%U
    password server = azores.myrealm.mydomain
    security = ADS
    idmap uid = 15000-20000
    idmap gid = 15000-20000
    use sendfile = Yes
    realm = myrealm.mydomain
    client use spnego = yes
    create mask = 0774
    directory mask = 0775
   encrypt passwords = yes
   socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192


    remote browse sync = 10.0.1.0/24
    remote announce = 10.0.1.0/24

    local master = no

    domain master = no

[files]
    comment = Staff Filespace
    path = /mnt/apple1/smbhome
    browseable = yes
    writable = yes


/etc/nsswitch.conf:

passwd:     files winbind
shadow:     files winbind
group:      files winbind

#hosts:     db files nisplus nis dns
hosts:      files dns wins


/var/log/samba/winbindd.log:
[2005/04/13 17:18:55, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:18:55, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:18:55, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:18:55, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:18:55, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
[2005/04/13 17:27:15, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user '<NewUser>' does not exist
...
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'administrator' does not exist
[2005/04/13 18:07:07, 1] nsswitch/winbindd_user.c:winbindd_getpwnam(161)
   user 'ADMINISTRATOR' does not exist
[2005/04/13 18:09:30, 1] nsswitch/winbindd_group.c:winbindd_getgrgid(381)
   could not lookup sid
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1129
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1139
[2005/04/13 18:09:30, 1] nsswitch/winbindd_group.c:winbindd_getgrgid(381)
   could not lookup sid
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1114
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1105
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1142
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1113
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1148
[2005/04/13 18:09:30, 1] nsswitch/winbindd_user.c:winbindd_getpwuid(248)
   could not lookup sid S-1-5-21-774361187-2347313055-767287078-1135




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