I found the addition of the 18.04 libnss-resolve package fixed my (intermittent) problems with name-resolution failures. Earlier comments indicate this package was not installed. The installation alters the nsswitch.conf file's hosts line to add "resolve [!UNAVAIL=return]" before "dns".
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1727237 Title: systemd-resolved is not finding a domain To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1727237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs