Sorry for my ignorance, but I'm afraid the source of the bug is deeper (and not intrinsic to software-properties-qt), as the same bug also occurs when trying to start, for example, KSystemLog.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965439 Title: software-properties-qt can no longer launch when called by kdesu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdesu/+bug/1965439/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs