Sorry, please ignore my previous comment (comment 6); I'd copied the netplan config from another machine and adjusted all the IPs, but forgot to change the interface name, so the entries were ignored.
Basic IP connectivity was working since I have an encrypted volume that's unlocked via the initrd, so the initrd sets up the IP/netmask/gateway, and these simply carried over once the rootfs was mounted; netplan/... didn't clear them out luckily. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883412 Title: 20.04: DNS servers from /etc/network/interfaces not honored by systemd-resolve To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1883412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs