Olimpo Informatico

[marco147*]

Ciao a tutti,
come da titolo ho bisogno di creare una rete tra due pc: uno con Ubuntu e l'altro con win7.
Il motivo principale è perchè vorrei utilizzare la stampante, collegata tramite usb al pc fisso con ubuntu, nel mio portatile con windows 7.
Ho letto sul forum di ubuntu che dovrei utilizzare Samba, ma nonostante abbia letto la guida fornita dallo stesso forum per la sua configurazione, non riesco a rilevare la stampante dal mio portatile...
Sinceramente non ho capito molto come configurare Samba per condividere la stampante (la condivisione di altre cose come cartelle, file ecc... è superflua nel mio caso) per questo chiedo il vostro aiuto

[MK66]

Aspetta un attimo.
Tu hai un computer con Ubuntu dove hai collegato la stampante, e vuoi condividerla anche con un altro computer dove hai Windows?

Perchè quasi tutte le guide che ho visto io finora fanno esattamente il contrario, a parte questa...

[marco147*]

Esatto, ho la stampante collegata al pc con ubuntu e voglio condividerla con il pc con Windows...
Anche io ho trovato numerose guide per il procedimento inverso...
La guida che hai postato non funziona solo nel caso io abbia i due pc con ip statico? In casa ho una rete wireless con un router e non volevo impostare un ip statico.
Per questo motivo ho letto che bisogna utilizzare samba configurandolo ad hoc, cosa che peró io non so fare....

[MK66]

[marco147*]

Ciao MK66,
ho letto tutte le informazioni principalmente in questi due link:
link
link

In particolare ho seguito le istruzioni del secondo, nel senso che ho cancellato completamente il contenuto (non so se ho fatto bene o meno) del file /etc/samba/smb.conf. Ho poi copiato e incollato tutte le indicazioni che c'erano scritte, ovviamente provvedendo alle oppurtune modifiche, ma purtroppo windows non mi rileva nessuna stampante di rete disponibile...

[MK66]

Hai seguito questa parte? (ovviamente sostituendo con la tua stampante effettiva, che può non essere una HP)

[marco147*]

Si, dovrei averle seguite (la mia stampante è un epson stylus cx3600), volevo però chiederti celle cose al riguardo:

1) io ho cancellato interamente il file in questione e poi ho apportato le modifiche che tu stesso hai visto nei link... mi domando ora: dovevo aggiungere le istruzioni della guida alle parti già esistenti oppure ho fatto bene a cancellare il tutto?

2)

[MK66]

[marco147*]

Ho capito,
c'è un comando per ripristinare il file? altrimenti procedo alla formattazione e alla reinstallazione ex novo di ubuntu tanto non ho nessun file...
Perciò devo solo copiare ed incollare le stringhe per la stampante in fondo a tale dicumento, poi salvo e riavvio. Vado su windows e clicco su aggiungi stampante di rete ed a quel punto dovrebbe trovarmi automaticamente la stampante in questione... giusto?

[MK66]

Se tu hai fatto SOLO quella modifica prima di salvare, puoi usare questo sistema:
1) apri un terminale (Applicazioni => Accessori => Terminale)
2) avvia una sessione del file manager come superutente (comando: gksu nautilus - richiede la password, che a terminale digiterai al buio, senza vedere niente, nemmeno gli asterischi)
NON CHIUDERE IL TERMINALE
3) nella finestra del file manager che si apre, raggiungi la cartella /etc/samba
4) visualizza i file nascosti (dal menù Visualizza, oppure premi CTRL H)
5) dovresti vedere un file chiamato smb.conf~
6) cancella il file smb.conf e rinomina il file smb.conf~ come smb.conf
7) chiudi le finestre e dovresti avere la situazione sistemata

(altrimenti, da terminale fai tutto in un colpo solo:

[marco147*]

Niente da fare, ho seguito alla lettera le tue istruzioni ed ho ripristinato all'originale il file samba.conf. Poi ho:
-Aggiunto nella sezione global

[MK66]

Non hai una voce Sistema => Amministrazione => Stampa?
Prova un po' a cliccare col destro su uno qualsiasi dei 3 menù e selezionare Modifica menù, quindi controlla se è tutto visualizzato o qualche voce è nascosta.

Ma da localhost:631 la vedi la stampante?

[marco147*]

No, non ho una tale voce...

[MK66]

Allora, io ho trovato un articolo dove l'autore spiega come ha condiviso una stampante su computer con Ubuntu 8.04 con un computer con XP.
Ti riporto il messaggio:

[marco147*]

Ho risolto il problema della voce stampa guardando qui: link
Comunque sembra sia un problema nato dopo che ho aggiornato alcuni pacchetti perchè prima c'era..

[MK66]

[marco147*]

Si, avevo già fatto tutti i passaggi precedenti a quello di windows...
Allora, da windows entro nel pc con ubuntu e a questo punto mi chiede user e password, li inserisco correttamente e mi apre una finestra all'interno della quale c'è una cartella con il nome della mia stampante, ma è una cartella, niente di più e al suo interno non c'è nessun file... è vuota

[MK66]

Mi posti il contenuto del tuo file smb.conf?

[marco147*]

Ecco qui:

#
# 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
#
# Some options that are often worth tuning have been included as
# commented-out examples in this file.
# - When such options are commented with ";", the proposed setting
# differs from the default Samba behaviour
# - When commented with "#", the proposed setting is the default
# behaviour of Samba but the option is considered important
# enough to be mentioned here
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not made any basic syntactic
# errors.
# A well-established practice is to name the original file
# "smb.conf.master" and create the "real" config file with
# testparm -s smb.conf.master >smb.conf
# This minimizes the size of the really used smb.conf file
# which, according to the Samba Team, impacts performance
# However, use this with caution if your smb.conf file contains nested
# "include" statements. See Debian bug #483187 for a case
# where using a master file is not a good idea.
#

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

[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = WORKGROUP

# server string is the equivalent of the NT Description field
server string = %h server (Samba, Ubuntu)

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
# 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

#### Networking ####

# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred
; interfaces = 127.0.0.0/8 eth0

# Only bind to the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself. However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
; bind interfaces only = yes



#### Debugging/Accounting ####

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

# Cap the size of the individual log files (in KiB).
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. Everything
# 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 account
# in this server for every user accessing the server. See
# /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html
# in the samba-doc package for details.
# security = user

# 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

obey pam restrictions = yes

# 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 = yes

# For Unix password sync to work on a Debian GNU/Linux system, the following
# parameters must be set (thanks to Ian Kahan <<kahan@informatik.tu-muenchen.de> for
# sending the correct chat script for the passwd program in Debian Sarge).
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .

# 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 = yes

# This option controls how unsuccessful authentication attempts are mapped
# to anonymous connections
map to guest = bad user

########## Domains ###########

# Is this machine able to authenticate users. Both PDC and BDC
# must have this setting enabled. If you are the BDC you must
# change the 'domain master' setting to no
#
; domain logons = yes
#
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of the user's profile directory
# from the client point of view)
# The following required a [profiles] share to be setup on the
# samba server (see below)
; logon path = \\%N\profiles\%U
# Another common choice is storing the profile in the user's home directory
# (this is Samba's default)
# logon path = \\%N\%U\profile

# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
; logon drive = H:
# logon home = \\%N\%U

# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
; logon script = logon.cmd

# This allows Unix users to be created on the domain controller via the SAMR
# RPC pipe. The example command creates a user account with a disabled Unix
# password; please adapt to your needs
; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u

# This allows machine accounts to be created on the domain controller via the
# SAMR RPC pipe.
# The following assumes a "machines" group exists on the system
; add machine script = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u

# This allows Unix groups to be created on the domain controller via the SAMR
# RPC pipe.
; add group script = /usr/sbin/addgroup --force-badname %g

########## 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

printing = cups
load printers = 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/Samba3-HOWTO/speed.html
# for details
# You may want to add the following on a Linux system:
# SO_RCVBUF=8192 SO_SNDBUF=8192
# 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' &

# 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

# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
; idmap uid = 10000-20000
; idmap gid = 10000-20000
; template shell = /bin/bash

# The following was the default behaviour in sarge,
# but samba upstream reverted the default because it might induce
# performance issues in large organizations.
# See Debian bug #368251 for some of the consequences of *not*
# having this setting and smb.conf(5) for details.
; winbind enum groups = yes
; winbind enum users = yes

# Setup usershare options to enable non-root users to share folders
# with the net usershare command.

# Maximum number of usershare. 0 (default) means that usershare is disabled.
; usershare max shares = 100

# Allow users who've been granted usershare privileges to create
# public shares, not just authenticated ones
usershare allow guests = yes

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

# Un-comment the following (and tweak the other settings below to suit)
# to enable the default home directory shares. This will share each
# user's home director as \\server\username
;[homes]
; comment = Home Directories
; browseable = no

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

# 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

# By default, \\server\username shares can be connected to by anyone
# with access to the samba server. Un-comment the following parameter
# to make sure that only "username" can connect to \\server\username
# The following parameter makes sure that only "username" can connect
#
# This might need tweaking when using external authentication schemes
; valid users = %S

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

# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
;[profiles]
; comment = Users profiles
; path = /home/samba/profiles
; guest ok = no
; browseable = no
; create mask = 0600
; directory mask = 0700

[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = no
read only = yes
create mask = 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.
# You may need to replace 'lpadmin' with the name of the group your
# admin users are members of.
# Please note that you also need to set appropriate Unix permissions
# to the drivers directory for these users to have write rights in it
; write list = root, @lpadmin

# A sample share for sharing your CD-ROM with others.
;[cdrom]
; comment = Samba server's CD-ROM
; read only = yes
; locking = no
; path = /cdrom
; guest ok = yes

# The next two parameters show how to auto-mount a CD-ROM when the
# cdrom share is accesed. For this to work /etc/fstab must contain
# an entry like this:
#
# /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0
#
# The CD-ROM gets unmounted automatically after the connection to the
#
# If you don't want to use auto-mounting/unmounting make sure the CD
# is mounted on /cdrom
#
; preexec = /bin/mount /cdrom
; postexec = /bin/umount /cdrom

[printers]
path = /var/spool/samba
printable = yes

[Stylus-CX3600]
comment = Stylus-CX3600 Printer
path = /var/spool/samba
browsable = yes

[marco147*]

p.s: