Hi, Solution from dna did not work for me. I did the recoomended steps from robin this way:
1. sudo /usr/sbin/sshd -t && echo PASS || echo FAIL Result: PASS 2. sudo systemctl restart ssh.service Results: Job for ssh.service failed because the control process exited with error code. See "systemctl status ssh.service" and "journalctl -xe" for details. 3. sudo systemctl status ssh.service ssh.service - OpenBSD Secure Shell server Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since So 2018-02-11 14:57:02 CET; 39s ago Process: 12337 ExecStart=/usr/sbin/sshd -D $SSHD_OPTS (code=exited, status=255) Main PID: 12337 (code=exited, status=255) Feb 11 14:57:02 d........e systemd[1]: Starting OpenBSD Secure Shell server... Feb 11 14:57:02 d........e sshd[12337]: error: Bind to port XXXXX on 0.0.0.0 failed: Address already in Feb 11 14:57:02 d........e sshd[12337]: error: Bind to port XXXXX on :: failed: Address already in use. Feb 11 14:57:02 d........e sshd[12337]: fatal: Cannot bind any address. Feb 11 14:57:02 d........e systemd[1]: ssh.service: Main process exited, code=exited, status=255/n/a Feb 11 14:57:02 d........e systemd[1]: Failed to start OpenBSD Secure Shell server. Feb 11 14:57:02 d........e systemd[1]: ssh.service: Unit entered failed state. Feb 11 14:57:02 d........e systemd[1]: ssh.service: Failed with result 'exit-code'. Any Idea? Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745027 Title: package openssh-server 1:7.2p2-4ubuntu2.4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1745027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs