[Bug 1768632] Re: configuring DHCPv6 wipes out any nameservers set while configuring IPv4

[Francis Ginther]

** Tags added: id-5af9fc09f44d168618294a3a

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https://bugs.launchpad.net/bugs/1768632

Title:
  configuring DHCPv6 wipes out any nameservers set while configuring
  IPv4

Status in subiquity:
  Triaged
Status in debian-installer package in Ubuntu:
  Invalid

Bug description:
  installing from 18.04 Server ISO
  Selected static IPv4 address, Gateway and DNS

  retyped from installer output

  writing to file /tmp/tmp9711pfi_state/network_config with network config: network:
    ethernets:
      eth0:
        addresses:
        - 192.168.53.34/24
        dhcp6: tru
        gateway4: 192.168.53.251
        nameservers: {}
        iotional: true
    version: 2

  This then causes the install to fail.

  Using DHCP does not have this problem

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