I can provide further information on this bug as well. Apparently the settings in ssh_config on the client machine are ignored and the OpenSSH client continues using id_rsa to search for key authentication.
If you run the client connection using the verbose switch, you'll see it. -- ssh client not using correct identity key https://bugs.launchpad.net/bugs/271184 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs