/usr/share/dbus-1/system-services/org.freedesktop.hostname1.service is in ubuntu-system-service 0.2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | # This file was taken from systemd.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
[D-BUS Service]
Name=org.freedesktop.hostname1
Exec=/usr/lib/system-service/system-service-d
User=root
SystemdService=dbus-org.freedesktop.hostname1.service
|