/usr/share/dbus-1/system-services/org.opensuse.CupsPkHelper.Mechanism.service is in cups-pk-helper 0.2.6-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | [D-BUS Service]
Name=org.opensuse.CupsPkHelper.Mechanism
Exec=/usr/lib/x86_64-linux-gnu/cups-pk-helper-mechanism
User=root
|