Comment 18 for bug 1303649

Same here.

I'm running a 14.04.5 distribution and the problem has appeared after the last dist-upgrade.

I'm using the 'proposed' repository for Trusty, and a few packages have been updated recently. I suspect it was caused by the following update:

https://www.ubuntuupdates.org/packages/latest_logs?commit=Filter&dist=trusty

systemd 03-08 22:07 UTC
Release: trusty Repo: universe Level: proposed New version: 204-5ubuntu20.27
Packages in group: python-systemd

  systemd (204-5ubuntu20.27) trusty; urgency=medium

  * logind: fix session not added to gc and other memleaks (LP: #1750013)
    - Added cgmanager as dependency, needed to clean up old cgroups