This bug was fixed in the package libvirt - 1.2.8-0ubuntu18
--------------- libvirt (1.2.8-0ubuntu18) vivid; urgency=medium
* mutex cgmanager actions (Thanks to Don Bowman for finding the cause) (LP: #1397130) (LP: #1367702) -- Serge Hallyn <email address hidden> Thu, 18 Dec 2014 13:28:03 -0600
This bug was fixed in the package libvirt - 1.2.8-0ubuntu18
---------------
libvirt (1.2.8-0ubuntu18) vivid; urgency=medium
* mutex cgmanager actions (Thanks to Don Bowman for finding the cause)
(LP: #1397130) (LP: #1367702)
-- Serge Hallyn <email address hidden> Thu, 18 Dec 2014 13:28:03 -0600