Dears, I have the following situation. We are using REDHAT 7.3 as a domain serbver with samba server. The clients also are REDHAT 7.3 workstation. The problem is when some users trying to login from an X workstation using their domain login they are not able to do so. But other users can do so from the same X workstation. I got the following message from messages file on the server. Feb 13 12:13:21 server_name sshd(pam_unix)[2656]: authentication failure; logname= uid=0 euid=0 tty=NODEVssh ruserrhost=workstation_name user=user_login_name. Regards, _______________________________________ Saad A. Al Sakran Systems Administrator Disclaimer: The information in this email and in any files transmitted with it, is intended only for the addressee and may contain confidential and/or privileged material. Access to this email by anyone else is unauthorized. If you receive this in error, please contact the sender immediately and delete the material from any computer. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is strictly prohibited. Statement and opinions expressed in this e-mail are those of the sender, and do not necessarily reflect those of STC.