Looks like the iptables modules aren't present or couldn't be loaded. If so, failing to start lxc-net is the right outcome.
Can you tell us what kernel version you're running and what "sudo modprobe iptable_nat" says on your system? ** Changed in: lxc (Ubuntu) Status: New => Incomplete ** Changed in: lxc (Ubuntu) Importance: High => Undecided -- 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/1511993 Title: when trying to install the lxd package, lxc fails to install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1511993/+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