seen when not having libvirt-bin's recommends installed: ebtables gawk libxml2-utils
so at least one of these missing causes the failure ** Package changed: libvirt-bin (Ubuntu) => libvirt (Ubuntu) ** Changed in: libvirt (Ubuntu) Status: New => Confirmed ** Changed in: libvirt (Ubuntu) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1505576 Title: internal error: Failed to initialize a valid firewall backend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1505576/+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