This question is about network interface bonding in Ubuntu 12.04 Precise and newer (12.10 Quantal/13.04 Raring/13.10 Saucy/14.04 Trusty). Bonding is also known as network interface teaming, link aggregation, and port trunking.

There are instructions out there for setting up bonding by modifying /etc/network/interfaces (help.ubuntu.com, serverlab.ca) however I can't find any instructions or a tutorial on how to set it up using NetworkManager in Ubuntu.

How do I bond my wired (eth0) and wireless (wlan0) network interfaces together using NetworkManager?

Additional Info

As of NetworkManager 0.9.4 bonding is supported and NetworkManager 0.9.4 is included in Ubuntu 12.04 LTS Precise. NetworkManager is then updated in Ubuntu 12.10 Quantal to 0.9.6 and "slaves" were added in Ubuntu 13.04 Raring with NetworkManager 0.9.8