I have tested this on both Focal and Bionic VMs. I ensured that the systemd-resolved unit was in a failed state, restarted it, added the PPA, updated the systemd packages, and rebooted. After every reboot the systemd-resolved was in an "active" state.
I tested this with at least 10 reboots on each affected Ubuntu release (b and f).
I have tested this on both Focal and Bionic VMs. I ensured that the systemd-resolved unit was in a failed state, restarted it, added the PPA, updated the systemd packages, and rebooted. After every reboot the systemd-resolved was in an "active" state.
I tested this with at least 10 reboots on each affected Ubuntu release (b and f).