This is probably not lubuntu-default-settings; it was likely a change that occurred in the large amount of time between those two uploads.
Why do you think it's lubuntu-default-settings? ** Changed in: lubuntu-default-settings (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Lubuntu Packages Team, which is subscribed to lubuntu-default-settings in Ubuntu. https://bugs.launchpad.net/bugs/1751525 Title: lubuntu-default-settings 0.54 bionic wrecks QT apps gui (jasp and octave) Status in lubuntu-default-settings package in Ubuntu: Incomplete Bug description: If I upgrade lubuntu-default-settings from 0.50 to 0.54 then the GUI for qt apps is wrecked. The menus are black and invisible and fonts and icons are distorted. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-default-settings/+bug/1751525/+subscriptions -- Mailing list: https://launchpad.net/~lubuntu-admins Post to : lubuntu-admins@lists.launchpad.net Unsubscribe : https://launchpad.net/~lubuntu-admins More help : https://help.launchpad.net/ListHelp