The other thing you or Keith could do is install old packages of ubiquity (or debconf) to see when the bug started
https://launchpad.net/ubuntu/trusty/+source/ubiquity
Download the deb files you want into a folder. 'cd' into that folder and
sudo dpkg -i *.deb
The other thing you or Keith could do is install old packages of ubiquity (or debconf) to see when the bug started
https:/ /launchpad. net/ubuntu/ trusty/ +source/ ubiquity
Download the deb files you want into a folder. 'cd' into that folder and
sudo dpkg -i *.deb