Samba hibás működés

Sziasztok!

Nemrég volt egy route hibám, amiben kértem a segítségeteket.
(http://hup.hu/node/105207)

Most egy másik problémám van samba téren.
Samba ver 3.0.28a
Ubuntu:8.04
kernel: 2.6.24-29-generic

A problémám az lenne, hogy időközönként, de restart után mindig, csak a samba megosztás látszódik, viszont a többi windows 7-es illetve xp-s gépek nem látszódnak a hálózati megosztások között. Ha manuálisan újraindítom akkor utánna minden gép megosztása megjelenik.

log.nmbd:

[2011/09/13 10:00:55, 0] nmbd/nmbd.c:main(721)
Netbios nameserver version 3.0.28a started.
Copyright Andrew Tridgell and the Samba Team 1992-2008
[2011/09/13 10:00:56, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins(335)
become_domain_master_browser_wins:
Attempting to become domain master browser on workgroup VT, subnet UNICAST_SUBNET.
[2011/09/13 10:00:56, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins(349)
become_domain_master_browser_wins: querying WINS server from IP 10.0.0.5 for domain master browser name VT<1b> on workgroup VT
[2011/09/13 10:00:56, 0] nmbd/nmbd_become_dmb.c:become_domain_master_stage2(113)
*****


Samba server SERVER is now a domain master browser for workgroup VT on subnet UNICAST_SUBNET

*****
[2011/09/13 10:00:56, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_bcast(290)
become_domain_master_browser_bcast:
Attempting to become domain master browser on workgroup VT on subnet 10.0.0.5
[2011/09/13 10:00:56, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_bcast(303)
become_domain_master_browser_bcast: querying subnet 10.0.0.5 for domain master browser on workgroup VT
[2011/09/13 10:01:05, 0] nmbd/nmbd_become_dmb.c:become_domain_master_stage2(113)
*****

Samba server SERVER is now a domain master browser for workgroup VT on subnet 10.0.0.5

*****
[2011/09/13 10:01:19, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(396)
*****

Samba name server SERVER is now a local master browser for workgroup VT on subnet 10.0.0.5

*****

smb.conf:

#======================= Global Settings =======================


[global]

workgroup = vt
server string = %h megosztott
wins support = yes
dns proxy = no
name resolve order = wins lmhosts host bcast
domain master = yes
local master = yes
preferred master = yes
os level = 255
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=131072 SO_RCVBUF=131072
interfaces = eth1
log file = /var/log/samba/log.%m
max log size = 1000
syslog = 0
panic action = /usr/share/samba/panic-action %d
security = share
encrypt passwords = true
smbpasswd file = /etc/samba/smbpwd
# passdb backend = tdbsam
obey pam restrictions = no
invalid users = root

#======================= Share Definitions =======================

[megosztott]
comment = VT data
public = yes
path = /home/trafix/megosztott
browsable = yes
writable = yes
printable = no