I am running XFCE, and I just installed KDE in past for testing purposes. I did not know which selection is correct, just guessing that it should be something with "4" in its name. I am doint it now: oct:~ # zypper rm kdebase4-workspace-branding-openSUSE Loading repository data... Reading installed packages... Resolving package dependencies... The following 3 NEW packages are going to be installed: kdebase4-artwork kdebase4-wallpaper-default kdebase4-workspace-branding-upstream The following package is going to be REMOVED: kdebase4-workspace-branding-openSUSE 3 new packages to install, 1 to remove. Overall download size: 9.1 MiB. Already cached: 0 B After the operation, additional 8.8 MiB will be used. Continue? [y/n/p/? shows all options] (y):