[résolu][lubuntu][vitualbox][samba]VM invisible sur réseau

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Bienvenue à tous !
lejimi
Messages : 4
Enregistré le : 12 oct. 2015, 18:08
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[résolu][lubuntu][vitualbox][samba]VM invisible sur réseau

Message par lejimi »

Bonjour,

mon cœur balançant entre xubuntu et lubuntu pour ravigoter une vieille machine, j'ai décidé de tester les deux avec VirtualBox. La machine hôte est ma machine principale qui tourne sous Ubuntu 12.04 (j'ai le sens de la famille :-) ) J'ai cherché dans les deux cas à mettre en place un partage Samba. Aucun problème avec Xubuntu, mais plusieurs avec Lubuntu.

1. J'ai installé samba, system-admin-samba, gvfs, gvfs-quelque-chose et leurs dépendances via Synaptic, mais quand je fais Outils système > Samba pour paramétrer un partage j'ai seulement la fenêtre d'authentification qui apparaît. Après validation elle disparaît, et il ne se passe plus rien. Manque d'un ou plusieurs paquets ?


2.À partir de ma machine hôte, je ne vois pas ma machine lubuntu sur le réseau (alors qu'elle est configurée dans VirtualBox exactement de la même manière que la VM Xubuntu qui elle marche très bien). Ma machine se voit elle-même avec smb://localhost, donc le serveur Samba tourne. J'ai essayé de créer un partage [test] en éditant /etc/samba/smb.conf directement (rien à partager, rien à montrer ?) mais ça n'a rien changé. Le fichier en question :

Code : Tout sélectionner

#
# 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. 

#======================= 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

#### 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 #######

# Server role. Defines in which mode Samba will operate. Possible
# values are "standalone server", "member server", "classic primary
# domain controller", "classic backup domain controller", "active
# directory domain controller". 
#
# Most people will want "standalone sever" or "member server".
# Running as "active directory domain controller" will require first
# running "samba-tool domain provision" to wipe databases and create a
# new domain.
   server role = standalone server

# 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 ###########

#
# The following settings only takes effect if 'server role = primary
# classic domain controller', 'server role = backup domain controller'
# or '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

############ 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

# 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

# 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 directory 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
# 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

# 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

[test-lubuntu]
   comment = test
   browseable = yes
   path = /home/samuel/Public/Test
   printable = yes
   guest ok = yes
   read only = no
   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
Modifié en dernier par lejimi le 14 oct. 2015, 11:50, modifié 1 fois.
lejimi
Messages : 4
Enregistré le : 12 oct. 2015, 18:08
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Re: [lubuntu][vitualbox][samba]Problèmes

Message par lejimi »

Nouveau message car évolution de la situation.

Sans que j'aie touché à quoi que ce soit, ma machine virtuelle Lubuntu apparaît maintenant sur le réseau. Peut-être dû à une mise à jour du noyau hier, qui aurait "recalé" les choses ?

En revanche, mon partage [test-lubuntu] n'est toujours pas accessible, seulement le $print. Aurais-je mal fait les chose dans mon smb.conf (message précédent) ?

L'outil graphique de configuration des partages samba est pour sa part toujours aux abonnés absents.

Merci aux ceusses qui ont pris le temps de me lire.

Edit : j'ai réussi à faire fonctionner le partage test en recopiant dans smb.conf les paramètres du test qui fonctionne sur mon autre VM (c'est le "create mask = 0700" qui coinçait). Ne reste plus que l'histoire de l'outil graphique…
lejimi
Messages : 4
Enregistré le : 12 oct. 2015, 18:08
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Re: [lubuntu][vitualbox][samba]Problèmes

Message par lejimi »

Tentative de lancement de l'outil en console :

Code : Tout sélectionner

samuel@samuel-Lubuntu:~$ gksu system-config-samba
/usr/share/themes/Lubuntu-default/gtk-2.0/apps/thunar.rc:55: error: invalid string constant "thunar-statusbar", expected valid string constant
Traceback (most recent call last):
  File "/usr/sbin/system-config-samba", line 45, in <module>
    mainWindow.MainWindow(debug_flag)
  File "/usr/share/system-config-samba/mainWindow.py", line 121, in __init__
    self.basic_preferences_win = basicPreferencesWin.BasicPreferencesWin(self, self.xml, self.samba_data, self.samba_backend, self.main_window)
  File "/usr/share/system-config-samba/basicPreferencesWin.py", line 97, in __init__
    self.admin = libuser.admin()
En cherchant sur le ouèbe, le bug a l'air très répandu et se manifeste dans toute une variété de contextes. En revanche une seule solution semble proposée, sur le site d'OpenLP (http://forums.openlp.org/discussion/271 ... untu-15-04) : installer VLC (et par ricochet les paquets Qt ?). Ça semble tellement idiot que ça vaut sans doute le coup d'essayer… mais ça ne marche pas ! Et installer Thunar ne change rien non-plus.
lejimi
Messages : 4
Enregistré le : 12 oct. 2015, 18:08
Contact :

Re: [lubuntu][vitualbox][samba]Problèmes

Message par lejimi »

Résolu ! Il suffisait en fait de créer le fichier /etc/libuser.conf qui n'existait pas sur mon système et dont une partir du message d'erreur que je n'ai pas copiée signalait le manque.
pingux
Messages : 2509
Enregistré le : 28 déc. 2011, 17:19
Localisation : Belgique
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Re: [résolu][lubuntu][vitualbox][samba]VM invisible sur rése

Message par pingux »

Hello lejimi, merci pour le retour d'expérience. Hé oui, toujours analyser les messages d'erreurs, la solution ou tout au moins une partie de celle-ci trouve généralement dedans. ;)
Dura Lex sed Lex
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