Passwordless SSH login to a remote server with DSA client public key keeps asking user for password

This document (000019837) is provided subject to the disclaimer at the end of this document.


SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 12


User copies its DSA ssh public key on the remote server, but upon login the user is still asked for password.


On SSH server open

   vim /etc/ssh/sshd_config

and add


to enable SSH server accepting DSA keys.
Restart sshd:

   systemctl restart sshd.service


OpenSSH 7.0 and greater disable the ssh-dss (DSA) public key algorithm.           
It is considered weak and is not recommended to use.


This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:000019837
  • Creation Date: 19-Jan-2021
  • Modified Date:19-Jan-2021
    • SUSE Linux Enterprise Server

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