Preparing to unpack .../network-manager_1.22.10-1ubuntu2.2_amd64.deb ...
Unpacking network-manager (1.22.10-1ubuntu2.2) over (1.22.10-1ubuntu2.1) ...
Preparing to unpack .../ppp_2.4.7-2+4.1ubuntu5.1_amd64.deb ...
Unpacking ppp (2.4.7-2+4.1ubuntu5.1) over (2.4.7-2+4.1ubuntu5) ...
dpkg: error processing package systemd-timesyncd (--configure):
 package systemd-timesyncd is already installed and configured