This looks like this bug: https://bugs.freedesktop.org/show_bug.cgi?id=68945 which is fixed in dbus 1.6.14. 1.6.18 is in trusty, so perhaps worth trying the trusty package (as I'm about to).
This looks like this bug: https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 68945 which is fixed in dbus 1.6.14. 1.6.18 is in trusty, so perhaps worth trying the trusty package (as I'm about to).