Actually that file lives in the dbus package:
$ dpkg -L upstart|grep dbus.conf $ dpkg -L dbus|grep dbus.conf /usr/share/upstart/sessions/dbus.conf /etc/init/dbus.conf $
Actually that file lives in the dbus package:
$ dpkg -L upstart|grep dbus.conf upstart/ sessions/ dbus.conf
$ dpkg -L dbus|grep dbus.conf
/usr/share/
/etc/init/dbus.conf
$