The following packages have unmet dependencies:
 neon-desktop : Depends: kinfocenter but it is not going to be installed
                Depends: sddm-theme-breeze but it is not going to be installed
                Recommends: kde-spectacle but it is not going to be installed
                Recommends: konsole but it is not going to be installed
                Recommends: plasma-browser-integration but it is not going to be installed
                Recommends: plasma-discover but it is not going to be installed
                Recommends: plasma-nm but it is not going to be installed
                Recommends: plasma-widgets-addons but it is not going to be installed
                Recommends: plasma-workspace-wayland but it is not going to be installed
 plasma-desktop : Depends: plasma-workspace but it is not going to be installed
                  Recommends: khelpcenter but it is not going to be installed
                  Recommends: kinfocenter but it is not going to be installed
                  Recommends: plasma-discover (>= 5.14) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.