Preparing to unpack .../openssh-sftp-server_1%3a6.7p1-5ubuntu1.2_amd64.deb ...
Unpacking openssh-sftp-server (1:6.7p1-5ubuntu1.2) over (1:6.7p1-5ubuntu1) ...
Preparing to unpack .../openssh-server_1%3a6.7p1-5ubuntu1.2_amd64.deb ...
Unpacking openssh-server (1:6.7p1-5ubuntu1.2) over (1:6.7p1-5ubuntu1) ...
Preparing to unpack .../openssh-client_1%3a6.7p1-5ubuntu1.2_amd64.deb ...
Unpacking openssh-client (1:6.7p1-5ubuntu1.2) over (1:6.7p1-5ubuntu1) ...
Preparing to unpack .../ssh-askpass-gnome_1%3a6.7p1-5ubuntu1.2_amd64.deb ...
Unpacking ssh-askpass-gnome (1:6.7p1-5ubuntu1.2) over (1:6.7p1-5ubuntu1) ...
Processing triggers for man-db (2.7.0.2-5) ...
Processing triggers for systemd (219-7ubuntu6) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for ufw (0.34~rc-0ubuntu5) ...
Setting up openssh-client (1:6.7p1-5ubuntu1.2) ...
Setting up openssh-sftp-server (1:6.7p1-5ubuntu1.2) ...
Setting up openssh-server (1:6.7p1-5ubuntu1.2) ...
Job for ssh.service canceled.
invoke-rc.d: initscript ssh, action "restart" failed.
dpkg: error processing package openssh-server (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up ssh-askpass-gnome (1:6.7p1-5ubuntu1.2) ...