Public bug reported: Settings Panel -> Application Style -> Windows Decorations is Non-Usable and has been bugged since beta. Upgrade from beta to release Kubuntu 19.04. Panel looks like this when selected: https://i.imgur.com/jLSysQS.jpg
rich@tworobots:~$ lsb_release -rd Description: Ubuntu 19.04 Release: 19.04 rich@tworobots:~$ apt-cache policy systemsettings systemsettings: Installed: 4:5.15.4-0ubuntu1 Candidate: 4:5.15.4-0ubuntu1 Version table: *** 4:5.15.4-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu disco/universe amd64 Packages 100 /var/lib/dpkg/status Expected to see the panel, received the screenshot above instead. ** Affects: kde-systemsettings (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825690 Title: Settings Panel _> Application Style -> Windows Decorations is Non- Usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-systemsettings/+bug/1825690/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs