Test package noisy-fake-driver from https://launchpad.net/~vorlon/+archive/ubuntu/debconf-tests/+packages does not reproduce the problem in an upgraded cosmic environment.
dpkg-reconfigure docker.io also does not reproduce the original problem. Either the problem was present in bionic and fixed in cosmic; or it is a consequence of the debconf frontend being started up in the middle of the release upgrade and having a somehow incoherent filesystem. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to debconf in Ubuntu. https://bugs.launchpad.net/bugs/1798656 Title: gtk3 frontend gives no widget for answering a boolean prompt Status in debconf package in Ubuntu: New Bug description: On upgrade from bionic to cosmic with update-manager, I was shown a debconf prompt about docker.io that asked: Automatically restart Docker daemon? There was no widget in the window that allowed me to select either yes or no. This is a grave deficiency in the default debconf frontend on the Ubuntu desktop. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debconf/+bug/1798656/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp