Comment 43 for bug 1271144

With this change that landed on juju-core trunk: https://github.com/juju/juju/pull/1046 and was also backported to the 1.21 and 1.20 branches, the issues with LXC/KVM containers that got stuck in "pending" state or failed to start due to incorrect networking (bridge name, interface to use, etc.) configuration should be fixed. The bridge name is now "juju-br0" for both LXC and KVM containers on MAAS.