[Samba] domain user cannot change password from Linux machine

[31sahibzada at niit.edu.pk]

Hi,

  my dmain users have started using linux boxes using there windows user
names and passwords.

now the only problem is that they cannot change there password from linux
 boxes.

niit158VM login : linwin/irfan
password:
Last login" Thu Jun 24 11:29:05 on tty1
-bash-2.05b$ passwd
Changing password for user LINWIN/irfan
passwd: Authentication token manipulation error
-bash-2.05b$

so how do i enable password changing as well from Linux boes too.







Sahibzada Junaid Noor
Ph#(+92) (051) 5950 940
Cell#(+92) (0333) 5223586
Qazi plaza,Third Floor,Commerical Market,
Chaklala Scheme 3,
Rawalpindi
Islamic Republic of Pakistan