om26er@X1C:~$ libertine-container-manager create --id xenial --name 'LibertineX'
Your user password is required for creating a Libertine container.
Password: 
Using image from local cache
Unpacking the rootfs

---
You just created an Ubuntu container (release=xenial, 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 ...
Traceback (most recent call last):
  File "/usr/bin/libertine-container-manager", line 646, in <module>
    args.func(args)
  File "/usr/bin/libertine-container-manager", line 331, in create
    container.create_libertine_container(password, args.multiarch, args.verbosity)
  File "/usr/lib/python3/dist-packages/libertine/Libertine.py", line 262, in create_libertine_container
    self.container.create_libertine_container(password, multiarch, verbosity)
  File "/usr/lib/python3/dist-packages/libertine/LxcContainer.py", line 178, in create_libertine_container
    self.start_container()
  File "/usr/lib/python3/dist-packages/libertine/LxcContainer.py", line 100, in start_container
    raise RuntimeError("Container failed to start")
RuntimeError: Container failed to start