This bug was fixed in the package systemd - 225-1ubuntu9.1
--------------- systemd (225-1ubuntu9.1) wily-proposed; urgency=medium
* Add "pids" cgroup controller to user LXC support patch. Fixes running with newer kernels. (LP: #1533833)
-- Martin Pitt <email address hidden> Mon, 18 Jan 2016 21:54:41 +0100
This bug was fixed in the package systemd - 225-1ubuntu9.1
---------------
systemd (225-1ubuntu9.1) wily-proposed; urgency=medium
* Add "pids" cgroup controller to user LXC support patch. Fixes running with
newer kernels. (LP: #1533833)
-- Martin Pitt <email address hidden> Mon, 18 Jan 2016 21:54:41 +0100