Comment 6 for bug 1819831

Verification-done on bionic:

ubuntu@ubuntu-XPS-15-9570:~$ lsb_release -cs
bionic
ubuntu@ubuntu-XPS-15-9570:~$ cat /etc/netplan/01-network-manager-all.yaml
# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: networkd
  wifis:
    wlp59s0:
      access-points:
        cyphermox-secure:
          auth:
            key-management: eap
            method: peap
            identity: [redacted]
            password: hash:[redacted]
      dhcp4: yes
ubuntu@ubuntu-XPS-15-9570:~$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: wlp59s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 9c:b6:d0:bc:7e:e5 brd ff:ff:ff:ff:ff:ff
    inet 10.3.1.195/22 brd 10.3.3.255 scope global dynamic wlp59s0
       valid_lft 14372sec preferred_lft 14372sec
    inet6 fe80::9eb6:d0ff:febc:7ee5/64 scope link
       valid_lft forever preferred_lft forever