I had to remove cgroup-lite and install cgroup-bin in order to avoid this error. cgroup-lite was not mounting /sys/fs/cgroup which lxc- execute required. Once I installed cgroup-bin and invoked /etc/init.d/cgconfig everything worked fine on my 12.04.3 LTS
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/936756 Title: lxc complains about cgroup not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/936756/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs