Originally Posted by sachin.davra
i dont want to reset his password. i want to remove his lock screen. could you tell me how can i achieve this task?
I did: you reset his password
, which will then remove the password lock for the user, and let them log in. Otherwise, you can TRY to SSH into the box (if it's even enabled), and kill the process. Which is again, pointless, since the user will STILL have a locked LDAP password, and won't be able to log in/unlock the screen again later, until you actually resolve the ORIGINAL PROBLEM, which is a locked account.