Maybe we should set the dpkg options --force-confdef,confnew https://bazaar.launchpad.net/~ubuntu-core-dev/ubuntu-release- upgrader/trunk/view/head:/DistUpgrade/DistUpgradeViewNonInteractive.py#L74
https://manpages.debian.org/unstable/dpkg#OPTIONS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797636 Title: unattended do-release-upgrade to cosmic asks about /etc/gdm3/custom.conf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1797636/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs