Stefan Fiedler:

package/kde4/kdebase4/kdebase4.conf

@@ -36,8 +36,8 @@ pkginstalled samba && {
 
 kde_base_pi()
 {
-	register_xdm kdm 'KDE v4.0 display manager' $bindir/kdm
-	register_wm kde 'KDE v4.0' /$prefix/bin/startkde
+	register_xdm kdm4 'KDE v4.0 display manager' $bindir/kdm
+	register_wm kde4 'KDE v4.0' /$prefix/bin/startkde
 
 	mkdir -p $root/$prefix/share/config/kdm/
 	cp -fv $confdir/Xsession.* $root/$prefix/share/config/kdm/