Thank you for reporting this bug. Do you still have this problem with a newer version of Kubuntu?
** Changed in: kde-systemsettings (Ubuntu) Status: Unconfirmed => Needs Info -- Window decorations appear twice on list. https://launchpad.net/bugs/44721 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs