om26er@X1C:~/code/canonical/maintenance$ libertine-container-manager create -i container -n ubuntu_container
Enter password for your user in the Libertine container or leave blank for no password:
Password: 
Using image from local cache
Unpacking the rootfs

---
You just created an Ubuntu container (release=yakkety, arch=amd64, variant=default)

To enable sshd, run: apt-get install openssh-server

For security reason, container images ship without user accounts
and without a root password.

Use lxc-attach or chroot directly into the rootfs to set a root password
or create user accounts.
starting container ...
lxc 20160727215736.439 ERROR    lxc_utils - utils.c:safe_mount:1692 - Invalid argument - Failed to mount /sys/kernel/debug onto /usr/lib/x86_64-linux-gnu/lxc/sys/kernel/debug

lxc 20160727165736.499 ERROR    lxc_apparmor - lsm/apparmor.c:apparmor_process_label_set:220 - If you really want to start this container, set

lxc 20160727165736.499 ERROR    lxc_apparmor - lsm/apparmor.c:apparmor_process_label_set:221 - lxc.aa_allow_incomplete = 1

lxc 20160727165736.499 ERROR    lxc_apparmor - lsm/apparmor.c:apparmor_process_label_set:222 - in your container configuration file

lxc 20160727215736.500 ERROR    lxc_sync - sync.c:__sync_wait:57 - An error occurred in another process (expected sequence number 5)

lxc 20160727215736.500 ERROR    lxc_start - start.c:__lxc_start:1353 - failed to spawn 'container'

Container failed to start: Container failed to start