Setting /etc/systemd/resolv.conf entry DNSSEC=no and enacting a sudo service systemd-resolved restart works around the problem for me. However, DNSSEC with the default (i.e. fallback) should still work.
Starting Firefox does not "fix" the problem for me, though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650877 Title: systemd-resolved: resolve call failed: DNSSEC validation failed: failed-auxiliary To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1650877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs