Whenever I am trying to assign the password to user, I am getting this -
serveradmin@openserver:~/LAMP$ sudo passwd salaryuser
passwd: Authentication token manipulation error
passwd: password unchanged
I also tried with this, but no luck
serveradmin@openserver:~/LAMP$ sudo mount -n -o remount,rw /
serveradmin@openserver:~/LAMP$ su root
Password:
root@openserver:/home/serveradmin/LAMP# passwd salaryuser
passwd: Authentication token manipulation error
passwd: password unchanged
Any help would be appreciated?