Comment 13 for bug 1821867

Successfully verified on bionic (18.04.2) - since I was able to login to a newly installed system (that was installed using 'apt-setup/proposed=true') right away:

$ ssh ubuntu@hwe0007
Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.15.0-47-generic s390x)

 * Documentation: https://help.ubuntu.com
 * Management: https://landscape.canonical.com
 * Support: https://ubuntu.com/advantage

  System information as of Fri Mar 29 06:51:00 EDT 2019

  System load: 0.0 Processes: 110
  Usage of /: 9.0% of 32.30GB Users logged in: 0
  Memory usage: 7% IP address for enc600: 10.245.236.27
  Swap usage: 0%

0 packages can be updated.
0 updates are security updates.

To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

ubuntu@hwe0007:~$ apt-cache policy netplan.io
netplan.io:
  Installed: 0.96-0ubuntu0.18.04.2
  Candidate: 0.96-0ubuntu0.18.04.2
  Version table:
 *** 0.96-0ubuntu0.18.04.2 500
        500 http://us.ports.ubuntu.com/ubuntu-ports bionic-proposed/main s390x Packages
        100 /var/lib/dpkg/status
     0.40.1~18.04.4 500
        500 http://us.ports.ubuntu.com/ubuntu-ports bionic-updates/main s390x Packages
        500 http://ports.ubuntu.com/ubuntu-ports bionic-security/main s390x Packages
     0.36.1 500
        500 http://us.ports.ubuntu.com/ubuntu-ports bionic/main s390x Packages
ubuntu@hwe0007:~$

Adjusting the verification tags ...