无论我做什么，Samba 都会询问用户名和密码

Question

我有一台 Ubuntu 14.04 桌面，我想将其用作文件服务器，在我的办公室共享数据。我有三个使用 KUbuntu 15.04 的桌面，它们必须访问文件。我按照 Ubuntu 官方文档中的说明安装 samba。但无论我在 smb 配置文件中做什么，用户都无法访问共享，并被要求输入用户名和密码。您可以在此处找到我的 testparm -s 命令的输出：

Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[SHARES]"
Loaded services file OK.
Server role: ROLE_STANDALONE
[global]
    workgroup = MYGROUP
    server string = Samba Server
    map to guest = Bad User
    username map = /etc/samba/smbusers
    log file = /usr/local/samba/var/log.%m
    max log size = 50
    dns proxy = No
    idmap config * : backend = tdb
    read only = No
    create mask = 0755
    guest ok = Yes

[SHARES]
    path = /srv/samba/share
    valid users = cyber03

您还可以在这里检查我的 smb.conf 文件：

Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[SHARES]"
Loaded services file OK.
Server role: ROLE_STANDALONE
[global]
    workgroup = MYGROUP
    server string = Samba Server
    map to guest = Bad User
    username map = /etc/samba/smbusers
    log file = /usr/local/samba/var/log.%m
    max log size = 50
    dns proxy = No
    idmap config * : backend = tdb
    read only = No
    create mask = 0755
    guest ok = Yes

[SHARES]
    path = /srv/samba/share
    valid users = cyber03
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[SHARES]"
Loaded services file OK.
Server role: ROLE_STANDALONE
[global]
    workgroup = MYGROUP
    server string = Samba Server
    map to guest = Bad User
    username map = /etc/samba/smbusers
    log file = /usr/local/samba/var/log.%m
    max log size = 50
    dns proxy = No
    idmap config * : backend = tdb
    read only = No
    create mask = 0755
    guest ok = Yes

[SHARES]
    path = /srv/samba/share
    valid users = cyber03
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[SHARES]"
Loaded services file OK.
Server role: ROLE_STANDALONE
[global]
    workgroup = MYGROUP
    server string = Samba Server
    map to guest = Bad User
    username map = /etc/samba/smbusers
    log file = /usr/local/samba/var/log.%m
    max log size = 50
    dns proxy = No
    idmap config * : backend = tdb
    read only = No
    create mask = 0755
    guest ok = Yes

[SHARES]
    path = /srv/samba/share
    valid users = cyber03
# NOTE: Whenever you modify this file you should run the command testparm
# to check that you have not many any basic syntactic errors.
#
#======================= Global Settings =====================================
[global]

# workgroup = NT-Domain-Name or Workgroup-Name, eg: REDHAT4
   workgroup = MYGROUP

# server string is the equivalent of the NT Description field
   server string = Samba Server

# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
;   hosts allow = 192.168.1. 192.168.2. 127.
   server string = Samba Server

# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
;   hosts allow = 192.168.1. 192.168.2. 127.

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

# you may wish to override the location of the printcap file
;   printcap name = /etc/printcap

# on SystemV system setting printcap name to lpstat should allow
# you to automatically obtain a printer list from the SystemV spool
# system
# than setting them up individually then you'll need this
;   load printers = yes

# you may wish to override the location of the printcap file
;   printcap name = /etc/printcap

# on SystemV system setting printcap name to lpstat should allow
# you to automatically obtain a printer list from the SystemV spool
# system
;   printcap name = lpstat

# It should not be necessary to specify the print system type unless
# it is non-standard. Currently supported print systems include:
# bsd, sysv, plp, lprng, aix, hpux, qnx
;   printing = bsd

# Uncomment this if you want a guest account, you must add this to /etc/passwd
# otherwise the user nobody is used
;  guest account = pcguest

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

# Put a capping on the size of the log files (in Kb).
   max log size = 50

# Security mode. Most people will want user level security. See
# security_level.txt for details.
# this tells Samba to use a separate log file for each machine
# that connects
   log file = /usr/local/samba/var/log.%m

# Put a capping on the size of the log files (in Kb).
   max log size = 50

# Security mode. Most people will want user level security. See
# security_level.txt for details.
   security = user
   username map = /etc/samba/smbusers

# Use password server option only with security = server
# The argument list may include:
#   password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
#   password server = *
;   password server = <NT-Server-Name>

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

# Put a capping on the size of the log files (in Kb).
   max log size = 50

# Security mode. Most people will want user level security. See
# security_level.txt for details.
   security = user
   username map = /etc/samba/smbusers

# Use password server option only with security = server
# The argument list may include:
#   password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
#   password server = *
;   password server = <NT-Server-Name>
# of the machine that is connecting
;   include = /usr/local/samba/lib/smb.conf.%m

# Most people will find that this option gives better performance.
# See speed.txt and the manual pages for details
# You may want to add the following on a Linux system:
#         SO_RCVBUF=8192 SO_SNDBUF=8192
   socket options = TCP_NODELAY

# Configure Samba to use multiple interfaces
# If you have multiple network interfaces then you must list them
# here. See the man page for details.
;   interfaces = 192.168.12.2/24 192.168.13.2/24

# Browser Control Options:
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
;   local master = no

# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
;   os level = 33

# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
;   domain master = yes

# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
;   preferred master = yes

# Enable this if you want Samba to be a domain logon server for
# Windows95 workstations.
;   domain logons = yes

# if you enable domain logons then you may want a per-machine or
# per user logon script
# run a specific logon batch file per workstation (machine)
;   logon script = %m.bat
# run a specific logon batch file per username
;   logon script = %U.bat

# Where to store roving profiles (only for Win95 and WinNT)
#        %L substitutes for this servers netbios name, %U is username
#        You must uncomment the [Profiles] share below
;   logon path = \\%L\Profiles\%U

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
;   wins support = yes

# 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

# WINS Proxy - Tells Samba to answer name resolution queries on
# behalf of a non WINS capable client, for this to work there must be
# at least one  WINS Server on the network. The default is NO.
;   wins proxy = yes

# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups. The built-in default for versions 1.9.17 is yes,
# this has been changed in version 1.9.18 to no.
   dns proxy = no
   map to guest = bad user

#============================ Share Definitions ==============================
; [homes]
;   comment = Home Directories
;   browseable = no
;   writable = yes

# Un-comment the following and create the netlogon directory for Domain Logons
; [netlogon]
;   comment = Network Logon Service
;   path = /usr/local/samba/lib/netlogon
;   guest ok = yes
;   writable = no
;   share modes = no

# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;[Profiles]
;    path = /usr/local/samba/profiles
;    browseable = no
;    guest ok = yes
# NOTE: If you have a BSD-style print system there is no need to
# specifically define each individual printer
;[printers]
;   comment = All Printers
;   path = /usr/spool/samba
;   browseable = no
# Set public = yes to allow user 'guest account' to print
;   guest ok = no
;   writable = no
;   printable = yes
# This one is useful for people to share files
;[tmp]
;   comment = Temporary file space
;   path = /tmp
;   read only = no
;   public = yes

# A publicly accessible directory, but read only, except for people in
# the "staff" group
;[public]
;   comment = Public Stuff
;   path = /home/samba
;   public = yes
;   writable = yes
;   printable = no
;   write list = @staff

# Other examples.
# A private printer, usable only by fred. Spool data will be placed in fred's
# home directory. Note that fred must have write access to the spool directory,
# wherever it is.
;[fredsprn]
;   comment = Fred's Printer
;   valid users = fred
;   path = /homes/fred
;   printer = freds_printer
;   public = no
;   writable = no
;   printable = yes

# A private directory, usable only by fred. Note that fred requires write
# access to the directory.
;[fredsdir]
;   comment = Fred's Service
;   path = /usr/somewhere/private
;   valid users = fred
;   public = no
;   writable = yes
;   printable = no

# a service which has a different directory for each machine that connects
# this allows you to tailor configurations to incoming machines. You could
# also use the %U option to tailor it by user name.
# The %m gets replaced with the machine name that is connecting.
;[pchome]
;  comment = PC Directories
;  path = /usr/pc/%m
;  public = no
;   printable = no

# a service which has a different directory for each machine that connects
# this allows you to tailor configurations to incoming machines. You could
# also use the %U option to tailor it by user name.
# The %m gets replaced with the machine name that is connecting.
;[pchome]
;  comment = PC Directories
;  path = /usr/pc/%m
;  public = no
;   printable = no

# a service which has a different directory for each machine that connects
# this allows you to tailor configurations to incoming machines. You could
# also use the %U option to tailor it by user name.
# The %m gets replaced with the machine name that is connecting.
;[pchome]
;  comment = PC Directories
;  path = /usr/pc/%m
;  public = no
;  writable = yes

# A publicly accessible directory, read/write to all users. Note that all files
# created in the directory by users will be owned by the default user, so
# any user with access can delete any other user's files. Obviously this
# directory must be writable by the default user. Another user could of course
# be specified, in which case all files would be owned by that user instead.
;[public]
;   path = /srv/samba/share
;   public = yes
;   only guest = yes
   writable = yes
   printable = no
   browseable = yes
   guest ok = yes
   read only = no
   create mask = 0755

# The following two entries demonstrate how to share a directory so that two
# users can place files there that will be owned by the specific users. In this
# setup, the directory should be writable by both users and should have the
# sticky bit set on it to prevent abuse. Obviously this could be extended to
# as many users as required.
;[myshare]
;   comment = Mary's and Fred's stuff
;   path = /usr/somewhere/shared
;   valid users = mary fred
;   public = no
;   writable = yes
;   printable = no
;   create mask = 0765



[SHARES]
   path = /srv/samba/share
   read only = no
   guest ok = yes
   valid users = cyber03

多谢。

Answer 1

解决此问题的一种方法是映射 IP（如果不是，则将其设置为静态）。这样就不需要登录凭据了。

例子：

[TV]
path = /media/samba/TV
available = yes
hosts allow = 127.0.0.1 192.168. 10.
hosts deny = 0.0.0.0/0
read only = no
browseable = yes
public = yes
writable = yes

这将启用整个 192.168。。网络和整个10。。.* 网络，但您可以将其设置为 192.168.1.42。此外，我发现尝试在文件树上部共享 samba 目录时会出现问题，因此我通常会创建一个 samba 目录并符号链接其中的文件夹。但看起来您已经这样做了，或者至少您的 samba 共享文件夹在文件树上的位置较低。

由于您只有 3 个桌面可以共享，因此这应该相对容易实现，如果您想共享更多文件夹，我会这样做

[Desktop 1]
path = /srv/samba/desktop1/

以及该文件夹内的符号链接目录，这样您就可以添加或删除共享而无需触及 sambas 配置！

Answer 2

我使用一台 Linux 机器将文件移动到多台 Windows 机器。在 ubuntu 更新后，当我尝试连接到 Windows 机器时，系统提示我输入密码。

提示为：计算机名称____________，其下为密码_______。当我输入计算机名称和密码时，它们不起作用。

解决方案：在 Windows 7 上右键单击“我的电脑”或在 Windows 10 上右键单击“此电脑”找到的计算机名称 [Robyn] 不是它！相反，您需要转到命令提示符 [start ---->cmd]，提示符将显示 C:\Users\GeorgiaSalpa>

因此，在这种情况下，当 samba 要求输入“计算机名称”时，您输入 GeorgiaSalpa，然后对于“密码”，您输入 Windows 计算机密码，而不是特定用户的密码。

就我而言，没有必要处理 smb.conf 以及在许多论坛中找到的其他复杂解决方案。

Answer 3

我个人认为安装 Linux 服务器并使用 Samba 和 Webmin 是明智之举。

这就是我共享存储在一个地方的文件的方法。有很多教程可以提供帮助，相信我，我刚开始对 Linux 了解甚少，但如果没有，应该还有很多其他人可以给出更详细、更简洁的答案。