/usr/share/dbus-1/services/org.jackaudio.service is in jackd2 1.9.9.5+20130622git7de15e7a-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=org.jackaudio.service
Exec=/usr/bin/jackdbus auto
|