Unable to access shared folder using winxp on ubuntu server 8.04 lts samba config

Asked by Fred

I'd install samba file server on ubuntu server 8.04 lts. I had check all the configuration file settings and every time i'd try to access the server using winxp as its client it always prompt me username and password when type those in it always displays and i can not access the folder

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Theodotos Andreou (theodotos) said :
#1

Did you configure the /etc/samba/smb.conf file directory manually or did you use a tool for it? Can you show us your current configuration?

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Fred (f-pagador) said :
#2

nope i did not use any tool for it here is my smb.conf file

tanx
[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 = true

#### 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

; guest account = nobody
   invalid users = root

# 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 <<email address hidden> 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 nsuccessful 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
; 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

########## 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

############ 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 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
; 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 = yes
; read only = yes
; create mask = 0700
#-----------------this is my shared folder-----------------#
[Test-Folder]
   comment = shared folder
   path = /home/Test-Folder
   browseable = yes
   writeable = yes
   guest ok = 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.
# Replace 'ntadmin' with the name of the group your admin users are
# members of.
; write list = root, @ntadmin

# 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

Revision history for this message
Theodotos Andreou (theodotos) said :
#3

Try to add these options in your Test-Folder section:

public = yes
writeable = Yes

and restart samba:

invoke-rc.d samba restart

Also check the filesystem permissions on the test folder and its contents:
ls -lad /home/Test-Folder
ls -la /home/Test-Folder

Revision history for this message
Fred (f-pagador) said :
#4

Good day.

I've tried what you have told me to do however it display the same result before

public = yes
writeable = yes

and restarted samba

when I've tried invoke-rc.d samba restart

it does give me an error saying
start-stop-daemon : warning: failed to kill 6509: operation not permitted
start-stop-daemon : warning: failed to kill 6511: operation not permitted

what thus it means

thank you and more power

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marcobra (Marco Braida) (marcobra) said :
#5

To restart samba please open a Terminal from the menu Applications->Accessories->Terminal and type:

sudo /etc/init.d/samba restart

give your user password when requested, you don't see nothing when you type it, then press enter.

HTH

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Fred (f-pagador) said :
#6

@ marcobra nope it didn't ask for a password when i try to type those in. it does only ask for a password only one when i am accessing sudo /etc/samba/smb.conf after that it doesn't ask for any passwords at all

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Fred (f-pagador) said :
#7

ls -lad /home/Test-Folder
ls -la /home/Test-Folder
------------------------------------
and when i tried this commands i also received an error message saying
ls: cannot access /home/Test-Folder: no such directory

however the folder name "Test-Folder is located on home folder

Revision history for this message
marcobra (Marco Braida) (marcobra) said :
#8

Please copy and paste the result of:

ls -la /home/

Thank you

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Fred (f-pagador) said :
#9

@marcobra
here is the result of ls -la/home/

total 12
drwxr-xr-x 3 root root 4096 2008-06-25 08:17 .
drwxr-xr-x 21 root root 4096 2008-06-25 11:15 ..
drwxr-xr-x 34 administrator administrator 4096 2008-06-26 13:18 administrator

Revision history for this message
Theodotos Andreou (theodotos) said :
#10

It seems from the above that you do not have a Test-Folder under /home. Create it and try again.

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marcobra (Marco Braida) (marcobra) said :
#11

Please create the directory it doesn't exist open a Terminal from the menu Applications->Accessories->Terminal and type:

mkdir /home/Test-Folder

and if above command fail

sudo mkdir /home/Test-Folder

then give all permission to this new directory (you may want to restrict this permission after your tests for security), type:

sudo chmod 777 /home/Test-Folder

give your user password when requested, you don't see nothing when you type it, then press enter.

Hope this helps

Revision history for this message
Fred (f-pagador) said :
#12

@marcobra,
thanks for helping me out it really works like magic, however i do have a question? unlike windows server you can set and grant permission on folders to the selected users for example user1 can only access the test-folder and user2, user3 can not access the same folder user1 can. How can I be able to do the same with ubuntu server :D

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Theodotos Andreou (theodotos) said :
#13

You can use the "read-list" and "write-list" directives on a share. For example:

        write list = @group-of-users-with-wirite-access
        read list = user-with-read-access

So groups start with "@" and user with normal alphanumeric characters.

For more directives read the man page of smb.conf:

man smb.conf

Revision history for this message
Fred (f-pagador) said :
#14

thanks for helping me guys