samba pdc 客户端更改密码的问题.100分

[mapleleaf]

samba smb.conf 配置如下：
[global]
dos charset = gb2312
unix charset = gb2312
workgroup = JGFILE
server string = Samba Server[%v]
unix password sync = Yes
passwd program = /usr/bin/smbpasswd %u
passwd chat = *New*UNIX*password* %n\n *Retype*new*UNIX*password* %n\n *Enter*new*UNIX*password* %n\n *Retype*new*UNIX*password* %n\n *passwd: *all*authentication*tokens*updated*successfully*
max log size = 50
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=8192 SO_RCVBUF=8192
add user script = /usr/sbin/useradd -d /dev/null -g machines -s /bin/false %m$;/usr/bin/smbpasswd -a -m %m
delete user script=/user/sibn/userde %m$;/usr/bin/smbpasswd -x %m
add machine script = /usr/sbin/useradd -d /dev/null -g machines -s /bin/false %m$
domain logons = Yes
os level = 255
preferred master = Yes
domain master = Yes
wins proxy = Yes
wins support = Yes
logon path=\\%N\test\%u
logon home=\\%N\%u

[printers]
comment = All Printers
path = /usr/spool/samba
printable = Yes
browseable = No
[netlogon]
path=/data1/home/netlogon
locking=no
public=no
read only= no
browseable=no
[homes]
comment = Home Directories
browseable = no
writable = yes
valid users = %S
create mode = 0664
directory mode = 0775
[test]
path=/data1/home/profiles
writable= yes
browseable=no
public=no
重起samba 后
计算机和用户可以加入域。但登陆后要在客户端更改密码时提示“你无权更改密码？”高手请指教。
小生谢了！

[zffan]

smbpasswd username即可

[mapleleaf]

在客户端windows界面里更改密码。

[blh]

How do you change the password of samba user?