Try using this: https://www.freedesktop.org/software/systemd/man/resolved.conf.html#Domains= "Use the construct "~." (which is composed of "~" to indicate a routing domain and "." to indicate the DNS root domain that is the implied suffix of all DNS domains) to use the system DNS server defined with DNS= preferably for all domains."
cat /etc/systemd/resolved.conf.d/99-local-fqdn-wa.conf [Resolve] DNS=192.0.2.1 192.0.2.2 192.0.2.3 Domains=~. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. free online bettinghttps://bugs.launchpad.net/bugs/1699660 Title: systemd-resolve breaks resolution of local network hostnames To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1699660/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs