bind9 in bionic at least detects nic changes and does not need to be reloaded.
Interface being removed: Mar 28 13:59:04 bionic-bind9 named[7098]: no longer listening on 192.168.122.138#53 Interface being added: Mar 28 13:59:04 bionic-bind9 named[7098]: listening on IPv4 interface ens7, 192.168.122.186#53 Removed again: Mar 28 14:00:40 bionic-bind9 named[7098]: no longer listening on 192.168.122.186#53 Mar 28 14:00:40 bionic-bind9 systemd-networkd[8515]: ens7: Lost carrier Mar 28 14:00:40 bionic-bind9 systemd-networkd[8515]: ens7: DHCP lease lost The file the package has in /etc/network/if-up.d/bind9 is a noop. We can drop it, but that would add a delta with debian. I think it's not necessary to take any action. How would you prefer the bind9 bug task be handled in this bug, given the above? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718227 Title: replacement of ifupdown with netplan needs integration for /etc/network/if{up,down}.d scripts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aiccu/+bug/1718227/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs