I'm affected by this bug, but using dnsmasq-base employed by NetworkManager and not dnsmasq package. The dnsmasq is what is consuming one core of the CPU 100% after a few minutes, not systemd-resolved. After heating the CPU for a few minutes, it drops again and the cycle repeats after a while. I keep seeing these errors:
Maximum number of concurrent DNS queries reached (max: 150) failed to send packet: Resource temporarily unavailable This is on a fresh 18.04 installation, not an upgrade. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1670959 Title: systemd-resolved using 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/1670959/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
