The bigger issue is that neither DBUS_SESSION_BUS nor DISPLAY is forwarded through pkexec which prevents KUniqueApplications (and their KF5 counterpart one presumes) from starting as uniqueness is implemented through dbus and auto-starting a session dbus at least on X11 requires DISPLAY to be set (not that I know why).
-- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to Kubuntu PPA. https://bugs.launchpad.net/bugs/1375786 Title: .desktop files can not start apps with kdesu To manage notifications about this bug go to: https://bugs.launchpad.net/kubuntu-ppa/+bug/1375786/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs