Comment 0 for bug 1626617

There's no way to setup DNS info for static IP configuration, which leads to broken name resolution:

fgimenez@localhost:~$ cat /etc/netplan/00-snapd-config.yaml
# This is the network config written by 'console-conf'
network:
  ethernets:
    enxb827ebd3f20f:
      addresses: [192.168.0.200/24]
  version: 2
fgimenez@localhost:~$ ping www.ubuntu.com
ping: unknown host www.ubuntu.com
fgimenez@localhost:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

Selecting DHCP config from console-conf all works fine:

fgimenez@localhost:~$ cat /etc/netplan/00-snapd-config.yaml
# This is the network config written by 'console-conf'
network:
  ethernets:
    enxb827ebd3f20f:
      addresses: []
      dhcp4: true
  version: 2
fgimenez@localhost:~$ ping www.ubuntu.com
PING www.ubuntu.com (91.189.90.59) 56(84) bytes of data.
64 bytes from www.ubuntu.com (91.189.90.59): icmp_seq=1 ttl=51 time=34.0 ms
64 bytes from www.ubuntu.com (91.189.90.59): icmp_seq=2 ttl=51 time=39.4 ms
64 bytes from www.ubuntu.com (91.189.90.59): icmp_seq=3 ttl=51 time=37.0 ms
^C
--- www.ubuntu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 34.066/36.882/39.496/2.221 ms
fgimenez@localhost:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.0.1