libpam-cgm ========== In the past, Ubuntu carried a systemd patch to provide logged-in users with cgroups which they could administer. This can now be done by the pam_cgm module. By default, pam_cgm will create a new cgroup for the user for all controllers other than name=systemd. The default listof controllers to use is listed in /usr/share/pam-configs/cgm. To edit the list, do so in /etc/pam.d/common-session.