Pb avec samba

[Cedric Lignier (via Guide DEBIAN)]

Voici un mail que je recois toutes les heure de la part de logcheck.

Est-ce que qqun à une idée sur :
  - la signification de ces messages d'erreurs  (je sais déja que c'est
causé par Samba)
  - la manière de les corriger ?

System Events
=-=-=-=-=-=-=
       0 Lines skipped (already processed)
       0 Patterns to ignore
       0 Ignored lines
       1 arod nmbd[2154]:
       1 arod nmbd:   *****
       1 arod nmbd: [2005/06/17 02:06:26, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(396)
       1 arod nmbd: [2005/06/17 02:06:26, 0] nmbd/nmbd_browsesync.c:find_domain_master_name_query_fail(353)
       1 arod nmbd:   Samba name server AROD is now a local master browser for workgroup LECENTRE on subnet 192.168.0.1
       4 arod nmbd:   Unable to find the Domain Master Browser name LECENTRE<1b> for the workgroup LECENTRE.
       4 arod nmbd:   Unable to sync browse lists in this workgroup.
       1 arod nmbd: [2005/06/17 02:21:40, 0] nmbd/nmbd_browsesync.c:find_domain_master_name_query_fail(353)
       1 arod nmbd: [2005/06/17 02:36:45, 0] nmbd/nmbd_browsesync.c:find_domain_master_name_query_fail(353)
       1 arod nmbd: [2005/06/17 02:51:50, 0] nmbd/nmbd_browsesync.c:find_domain_master_name_query_fail(353)


Voici également ma conf de mon serveur (partie globale uniquement) Samba
sur ma Ubuntu Hoary :

# Samba config file

#########################
# CONFIGURATION GLOBALE #
#########################

   [global]

   # interfaces reseau
     interfaces = eth0

   # identification Win9x
     client lanman auth = yes

   # Support WINS Server
   # Windows Internet Name Serving Support
     wins support = yes

   # Resolution des noms
     name resolve order = lmhosts host wins bcast

   # securite
     invalid users = root
     hosts allow = 192.168.0. 127.0.0.1
     hosts deny = 0.0.0.0/0
     security = share
     encrypt passwords = true

   # time server (indique que cette machine est un serveur de temps)
   # time server = yes

   workgroup = LECENTRE
   netbios name = UBUNTU-Jarod
   server string = Serveur

   # Taux de transfert
   socket options = TCP_NODELAY SO_RCVBUF=8128 SO_SNDBUF=8128

   # Logging

     log file = /var/log/samba/log.%m
     #os level = 65
     dns proxy = No

   # gestion des accents
   dos charset = 850
   unix charset = iso-8859-15
   display charset = iso-8859-15

   # temps avant de liberer une ressources
   # deadtime = unlimited par defaut
   # deadtime = 15

 # gestion des comptes invites
   guest account = samba-user




Merci d'avance,
Cédric