[Samba-it] Non si avvia il servizio samba sul client Linux

Andrea Grandi a.grandi at gmail.com
Thu Jan 12 14:43:01 MST 2006 

Salve a tutti,

sul client Ubuntu ci sono dei problemi con Samba. Il servizio non si avvia.

Nei log leggo quento segue:

=> /var/log/samba/log.smbd <=
[2006/01/12 14:35:10, 0] smbd/server.c:main(798)
  smbd version 3.0.14a-Ubuntu started.
  Copyright Andrew Tridgell and the Samba Team 1992-2004
[2006/01/12 14:35:10, 0] printing/pcap.c:pcap_cache_reload(149)
  Unable to open printcap file /etc/printcap for read!
[2006/01/12 14:35:10, 0] printing/pcap.c:pcap_cache_reload(149)
  Unable to open printcap file /etc/printcap for read!
[2006/01/12 14:35:10, 1] auth/auth_util.c:make_server_info_sam(840)
  User guest in passdb, but getpwnam() fails!

eseguendo testparm ottengo questo:

root at ubuntu:/etc/samba# testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[homes]"
Loaded services file OK.
'winbind separator = +' might cause problems with group membership.
Server role: ROLE_DOMAIN_MEMBER
Press enter to see a dump of your service definitions

Questo è il nostro smb.conf:

root at ubuntu:/etc/samba# cat /etc/samba/smb.conf
#
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
#
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options most of which
# are not shown in this example
#
# Any line which starts with a ; (semi-colon) or a # (hash)
# is a comment and is ignored. In this example we will use a #
# for commentary and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not many any basic syntactic
# errors.
#

#============ Glob
al Settings ===========

[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part o
f
   workgroup = DEBIANDOMAIN

# server string is the equivalent of the NT Description field
   server string = client di rete Windows

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Serve
r
;   wins support = no

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
;   wins server = w.x.y.z

# This will prevent nmbd to search for NetBIOS names through DNS.
   dns proxy = no

# What naming service and in what order should we use to resolve host names
# to IP addresses
;   name resolve order = lmhosts host wins bcast

# Modifiche apportate da SISINFORMATICA e ANDREA GRANDI
        os level = 20
        netbios name = ubuntu
        guest ok = no
        preferred master = no
        auth methods = guest sam winbind
        password server = debian.debiandomain
        restrict anonymous = 0
        realm = DEBIANDOMAIN
        winbind separator = +
        winbind enum users = yes
        winbind enum groups = yes
        template homedir = /home/winnt/%D/%U
        client use spnego = no

#### Debugging/Accounting ####

# This tells Samba to use a separate log file for each machine
# that connects
   log file = /var/log/samba/log.%m

# Put a capping on the size of the log files (in Kb).
   max log size = 1000

# If you want Samba to only log through syslog then set the following
# parameter to 'yes'.
;   syslog only = no

# We want Samba to log a minimum amount of information to syslog. Everythin
g
# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
# through syslog you should set the following parameter to something higher
.
   syslog = 0

# Do something sensible when Samba crashes: mail the admin a backtrace
   panic action = /usr/share/samba/panic-action %d


####### Authentication #######

# "security = user" is always a good idea. This will require a Unix accou
nt
# in this server for every user accessing the server. See
# /usr/share/doc/samba-doc/htmldocs/ServerType.html in the samba-doc
# package for details.
;   security = user
        security = ads

# You may wish to use password encryption.  See the section on
# 'encrypt passwords' in the smb.conf(5) manpage before enabling.
   encrypt passwords = true

# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.
   passdb backend = tdbsam guest

   obey pam restrictions = yes

;   guest account = nobody
   guest account = guest
   invalid users 
# This boolean parameter controls whether Samba attempts to sync the Unix
# password with the SMB password when the encrypted SMB password in the
# passdb is changed.
;   unix password sync = no

# For Unix password sync to work on a Debian GNU/Linux system, the followin
g
# parameters must be set (thanks to Augustin Luton <aluton at hybrigenics.fr> 
for
# sending the correct chat script for the passwd program in Debian Potato).
   passwd program = /usr/bin/passwd %u
   passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword:* %n\n .

# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
;   pam password change = no


########## Printing ##########

# If you want to automatically load your printer list rather
# than setting them up individually then you'll need this
;   load printers = yes

# lpr(ng) printing. You may wish to override the location of the
# printcap file
;   printing = bsd
;   printcap name = /etc/printcap

# CUPS printing.  See also the cupsaddsmb(8) manpage in the
# cupsys-client package.
;   printing = cups
;   printcap name = cups

# When using [print$], root is implicitly a 'printer admin', but you can
# also give this right to other users to add drivers and set printer
# properties
;   printer admin = @ntadmin


######## File sharing ########

# Name mangling options
;   preserve case = yes
;   short preserve case = yes


############ Misc ############

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
;   include = /home/samba/etc/smb.conf.%m

# Most people will find that this option gives better performance.
# See smb.conf(5) and /usr/share/doc/samba-doc/htmldocs/speed.html
# for details
# You may want to add the following on a Linux system:
#         SO_RCVBUF92 SO_SNDBUF92
   socket options = TCP_NODELAY

# The following parameter is useful only if you have the linpopup package
# installed. The samba maintainer and the linpopup maintainer are
# working to ease installation and configuration of linpopup and samba.
;   message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' 
&
   message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &

# Domain Master specifies Samba to be the Domain Master Browser. If this
# machine will be configured as a BDC (a secondary logon server), you
# must set this to 'no'; otherwise, the default behavior is recommended.
;   domain master = auto

   domain master = no
   idmap uid = 10000-20000
   idmap gid = 10000-20000
   template shell = /bin/bash

#============ Shar
e Definitions ==========
=
[homes]
   comment = Home Directories
   browseable = no

# By default, the home directories are exported read-only. Change next
# parameter to 'yes' if you want to be able to write to them.
   writable = no

# File creation mask is set to 0700 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0775.
   create mask = 0700

# Directory creation mask is set to 0700 for security reasons. If you want 
to
# create dirs. with group=rw permissions, set next parameter to 0775.
   directory mask = 0700

# Un-comment the following and create the netlogon directory for Domain Log
ons
# (you need to configure Samba to act as a domain controller too.)
;[netlogon]
;   comment = Network Logon Service
;   path = /home/samba/netlogon
;   guest ok = yes
;   writable = no
;   share modes = no

;[printers]
;   comment = All Printers
;   browseable = no
;   path = /tmp
;   printable = yes
;   public = no
;   writable = no
;   create mode = 0700

# Windows clients look for this share name as a source of downloadable
# printer drivers
;[print$]
;   comment = Printer Drivers
;   path = /var/lib/samba/printers
;   browseable = yes
;   read only = yes
;   guest ok = no
# Uncomment to allow remote administration of Windows print drivers.
# Replace 'ntadmin' with the name of the group your admin users are
# members of.
;   write list = root, @ntadmin




Dove stiamo sbagliando?

Vi ringrazio come al solito in anticipo per la vostra disponibilità :)

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