-Obsoletes: kde4-decoration-ozone
-Obsoletes: kde4-kdebase-workspace-core
-Obsoletes: kde4-kdebase-workspace-kde4-decoration-libs
-Obsoletes: kde4-kdebase-workspace-wallpapers
-Obsoletes: kdebase-desktop
-Obsoletes: kdebase4-workspace
+Obsoletes: kde4-decoration-ozone < 4.4.0
+Obsoletes: kde4-kdebase-workspace-core < 4.2.0
+Obsoletes: kde4-kdebase-workspace-kde4-decoration-libs < 4.2.0
+Obsoletes: kde4-kdebase-workspace-wallpapers < 4.7.0
+Obsoletes: kdebase-desktop < 4.0.0
+Obsoletes: kdebase4-workspace < 4.0.0