The caches should be flushed each time machine changes networking =/ does your system e.g. bounce between "public dns wifi network" and a "internal dns ethernet network"?
A full output of $ systemd-resolve --status -> would be helpful to see. Especially "when everything works correctly" and "when things are broken" to see if there are any differences in the resolved state. If that information is private, you may change the settings on this bug report to Private, such that it is only shared with Ubuntu developers and is not public. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1716976 Title: DNS resolver silently switches to an unknown DNS server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1716976/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
