Comment 6 for bug 1986551

For comparison reasons, and just from a user pov, this is what I get with a jammy installation (for the same system, having specific the same network data in the early network config steps):

$ cat /etc/netplan/00-installer-config.yaml
# This is the network config written by 'subiquity'
network:
  ethernets:
    encc000: {}
  version: 2
  vlans:
    encc000.2653:
      addresses:
      - 10.245.236.14/24
      gateway4: 10.245.236.1
      id: 2653
      link: encc000
      nameservers:
        addresses:
        - 10.245.236.1

Which worked perfectly fine so far (no mac addresses at all).