This seems to be an issue with the installer, the settings are read from "/etc/cloud/cloud.cfg.d/90-installer-network.cfg", which displays the very same issue.
I can confirm the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065604 Title: IPv4 default gateway disappears after setting IPv6 address and gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/2065604/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
