Samba - Clientes Win 98 y XP

Hola a Todos.

Ya he leido montones de posteos en distintos medios, howtos, FAQs ... etc. donde se trataba este tema, pero sigo sin encontrar solucion. A ver si alguien puede arrojar alguna luz ( q no sea un fosforo por favor).

He configurado un servidor Samba como reemplazo de un file server Windows 2000 Server Ed.

Resulta que al probar los clientes ... los clientes Windows 2000 y XP entran perfecto ... pero los 98 y Me ......... zassssss. No se pueden logear en el servidor para explorarlo y conectarse a un recurso compartido.

Es sabido que existen problemas en el encriptado de contraseñas por parte de win 98, ME ...
He probado todo:

EnablePlainTextPassword .... y demas configuraciones .... sigue sin andar, transcribo una copia de smb.conf.

[global]
server string = Servidor Mutual
workgroup = Mutual
security = user
encrypt passwords = yes
lanman auth = yes
ntlm auth = yes
hosts allow = 127. 192.168.1.
interfaces = 127.0.0.1/8 192.168.1.0/24
remote announce = 192.168.1.255
remote browse sync = 192.168.1.255
printcap name = cups
cups options = raw
guest account = smbguest
log file = /var/log/samba/samba.log
max log size = 1000
null passwords = yes
username level = 6
password level = 6
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
domain master = yes
os level = 33
logon drive = m:
logon home = \\%L\homes\%u
logon path = \\%L\profiles\%u
logon script = %G.bat
name resolve order = wins lmhosts bcast
dns proxy = no
client use spnego = no
client signing = no
client schannel = no
server schannel = no
allow trusted domains = no
obey pam restrictions = yes
enable spoolss = yes
client plaintext auth = yes
client lanman auth = yes

follow symlinks = no
update encrypted = yes
passwd chat timeout = 120
username map = /etc/samba/smbusers
passwd program = /usr/bin/passwd '%u'
passwd chat = *New*password* %n\n *ReType*new*password* %n\n *passwd*changed*\n
add user script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null '%u'
add user to group script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null -g '%g' '%u'
add group script = /usr/sbin/groupadd '%g'
delete user script = /usr/sbin/userdel '%u'
delete user from group script = /usr/sbin/userdel '%u' '%g'
delete group script = /usr/sbin/groupdel '%g'
add machine script = /usr/sbin/useradd -d /dev/null -g sambamachines -c 'Samba Machine Account' -s /dev/null -M '%u'
machine password timeout = 120
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template shell = /dev/null
winbind use default domain = yes
winbind separator = @
winbind cache time = 360
winbind trusted domains only = yes
winbind nested groups = no
winbind nss info = no

;[homes]
; comment = Home Directories
; path = /home
; read only = no
; share modes = no
; locking = no

[netlogon]
comment = Network Logon Service
path = /home/netlogon
read only = no
share modes = no
locking = no

[profiles]
comment = User Profiles
path = /var/samba/profiles
read only = no
browseable = no
locking = no
create mode = 0600
directory mask = 0700

[printers]
comment = All Printers
path = /var/spool/samba
printable = yes
locking = no

[pdf-documents]
path = /home/pdf-documents
comment = Converted PDF Documents
writeable = yes
guest ok = yes

[pdf-printer]
path = /tmp
comment = PDF Printer Service
printable = yes
guest ok = yes
use client driver = yes
printing = bsd
print command = /usr/bin/gadmin-samba-pdf %s %u
lpq command =
lprm command =

[mutual]
path = /usr/local/mutual
comment = DIrectorio de sistemas mutual
read only = no
locking = yes

[bdmutual]
path = /usr/local/mutual/BDmutual
comment = Directorio de Base de Datos Mutual
read only = no
locking = yes

---------------------------------------------------------------------------------
y por las dudas una copia de la salida del testparm:

[global]
workgroup = MUTUAL
server string = Servidor Mutual
interfaces = 127.0.0.1/8, 192.168.1.0/24
update encrypted = Yes
client schannel = No
server schannel = No
allow trusted domains = No
null passwords = Yes
obey pam restrictions = Yes
guest account = smbguest
passwd program = /usr/bin/passwd '%u'
passwd chat = *New*password* %n\n *ReType*new*password* %n\n *passwd*changed*\n
passwd chat timeout = 120
username map = /etc/samba/smbusers
password level = 6
username level = 6
lanman auth = Yes
client lanman auth = Yes
client plaintext auth = Yes
log file = /var/log/samba/samba.log
max log size = 1000
name resolve order = wins lmhosts bcast
client signing = No
client use spnego = No
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
printcap name = cups
machine password timeout = 120
add user script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null '%u'
delete user script = /usr/sbin/userdel '%u'
add group script = /usr/sbin/groupadd '%g'
delete group script = /usr/sbin/groupdel '%g'
add user to group script = /usr/sbin/useradd -d /dev/null -c 'Samba User Account' -s /dev/null -g '%g' '%u'
delete user from group script = /usr/sbin/userdel '%u' '%g'
add machine script = /usr/sbin/useradd -d /dev/null -g sambamachines -c 'Samba Machine Account' -s /dev/null -M '%u'
logon script = %G.bat
logon path = \\%L\profiles\%u
logon drive = m:
logon home = \\%L\homes\%u
os level = 33
domain master = Yes
dns proxy = No
remote announce = 192.168.1.255
remote browse sync = 192.168.1.255
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template shell = /dev/null
winbind separator = @
winbind cache time = 360
winbind use default domain = Yes
winbind trusted domains only = Yes
winbind nested groups = No
winbind nss info = no
hosts allow = 127., 192.168.1.
cups options = raw
follow symlinks = No

[netlogon]
comment = Network Logon Service
path = /home/netlogon
read only = No
locking = No
share modes = No

[profiles]
comment = User Profiles
path = /var/samba/profiles
read only = No
create mask = 0600
directory mask = 0700
browseable = No
locking = No

[printers]
comment = All Printers
path = /var/spool/samba
printable = Yes
browseable = No
locking = No

[pdf-documents]
comment = Converted PDF Documents
path = /home/pdf-documents
read only = No
guest ok = Yes

[pdf-printer]
comment = PDF Printer Service
path = /tmp
guest ok = Yes
printable = Yes
printing = bsd
print command = /usr/bin/gadmin-samba-pdf %s %u
lpq command =
use client driver = Yes

[mutual]
comment = DIrectorio de sistemas mutual
path = /usr/local/mutual
read only = No

[bdmutual]
comment = Directorio de Base de Datos Mutual
path = /usr/local/mutual/BDmutual
read only = No


Bueno si a alguien se le ocurre donde esta el problema, lo agradeceria.

Saludos.