/usr/share/kde4/services/ is in calligrastage 1:2.4.0-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/services/Filterkpr2odf.desktop
/usr/share/kde4/services/ServiceMenus/
/usr/share/kde4/services/ServiceMenus/kpresenter_konqi.desktop
/usr/share/kde4/services/calligrastageeventactions.desktop
/usr/share/kde4/services/calligrastagetoolanimation.desktop
/usr/share/kde4/services/kpr_pageeffect_barwipe.desktop
/usr/share/kde4/services/kpr_pageeffect_clockwipe.desktop
/usr/share/kde4/services/kpr_pageeffect_edgewipe.desktop
/usr/share/kde4/services/kpr_pageeffect_fade.desktop
/usr/share/kde4/services/kpr_pageeffect_iriswipe.desktop
/usr/share/kde4/services/kpr_pageeffect_matrixwipe.desktop
/usr/share/kde4/services/kpr_pageeffect_slidewipe.desktop
/usr/share/kde4/services/kpr_pageeffect_spacerotation.desktop
/usr/share/kde4/services/kpr_pageeffect_swapeffect.desktop
/usr/share/kde4/services/kpr_shapeanimation_example.desktop
/usr/share/kde4/services/kpresenter_powerpoint_import.desktop
/usr/share/kde4/services/kpresenter_pptx_import.desktop
/usr/share/kde4/services/kprvariables.desktop
/usr/share/kde4/services/stagepart.desktop