update-manager (1:15.04.3) vivid; urgency=medium
* Allow being a child of 'systemd' as well as 'init' .If we're booted with
e.g. init=/lib/systemd/systemd then the parent will be systemd.
* Use the systemd /etc/machine-id file if available for our unique ID.
-- Iain Lane <email address hidden> Mon, 09 Mar 2015 13:12:13 +0000