Well ... that configuration correction appears to have done the trick! I'm very sorry to have inadvertently put you through this for the sake an off-by-one-character invalid config. Re-reading the documentation I can now see where the confusion occurred when crafting the config originally, and I guess until now I was just unknowingly benefiting from a non-spec compliant edge-case in the previous version or some other chance alignment of stars. Cue the facepalm.
Here are the package versions and the updated config I've just tested successfully with: ii network-manager 1.10.14-0ubuntu2 ii systemd 237-3ubuntu10.24 /etc/systemd/resolved.conf.d/local.org.com.conf [Resolve] Cache=no DNS=127.0.0.54 Domains=~local.org.com Huge thanks for sticking with this, it's really appreciated, and happy to provide any further information if you still feel there are questions here that need answering, but if not, maybe we can call this a wrap? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1829566 Title: network-manager 1.10.14-0ubuntu2 ignores systemd-resolved configured dns Status in network-manager package in Ubuntu: Incomplete Status in network-manager source package in Bionic: Incomplete Bug description: On 18.04.2 the `upgrade network-manager:amd64 1.10.6-2ubuntu1.1 1.10.14-0ubuntu2` lead to scoped DNS servers defined in `/etc/systemd/resolved.conf.d/*.conf` being ignored. Downgrading with `sudo apt-get install network- manager=1.10.6-2ubuntu1.1` has resolved the issue for now. Example systemd-resolved conf: [Resolve] Cache=no DNS=127.0.0.54 Domains=~.local.org.com Where 127.0.0.54:53 is bound to a dnsmasq server capable of resolving queries in that subdomain. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1829566/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
