[lxc-users] Could not find writable mount point for cgroup hierarchy 8 while trying to create cgroup

[John Lewis]

root at thunderguard:/home/diskimg/lxc# lxc-start -n rosxubuntu
lxc-start: Could not find writable mount point for cgroup hierarchy 8
while trying to create cgroup.
lxc-start: failed creating cgroups
lxc-start: failed to spawn 'rosxubuntu'
lxc-start: The container failed to start.
lxc-start: Additional information can be obtained by setting the
--logfile and --logpriority options.

container

root at thunderguard:/home/diskimg/lxc# cat rosxubuntu/etc/os-release
NAME="Ubuntu"
VERSION="14.04, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

host

root at thunderguard:/home/diskimg/lxc# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 8 (jessie)"
NAME="Debian GNU/Linux"
VERSION_ID="8"
VERSION="8 (jessie)"
ID=debian
HOME_URL="http://www.debian.org/"
SUPPORT_URL="http://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"