Confirmed the mentioned remove + install case, the same problem will apply to lxc, libvirt and network-manager as they're all sharing that piece of code.
** Changed in: libvirt (Ubuntu Raring) Status: Fix Released => Triaged ** Changed in: lxc (Ubuntu Precise) Status: New => Triaged ** Changed in: lxc (Ubuntu Quantal) Status: New => Triaged ** Changed in: lxc (Ubuntu Raring) Status: New => Triaged ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Changed in: network-manager (Ubuntu Precise) Status: New => Triaged ** Changed in: network-manager (Ubuntu Quantal) Status: New => Triaged ** Changed in: network-manager (Ubuntu Raring) Status: New => Triaged -- 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/1113821 Title: libvirt-bin deletes /etc/dnsmasq.d/libvirt-bin on upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1113821/+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