diff -Nurp VirtualBox-5.1.0.p3/src/VBox/Additions/linux/installer/vboxadd-service.sh VirtualBox-5.1.0.p4/src/VBox/Additions/linux/installer/vboxadd-service.sh
--- VirtualBox-5.1.0.p3/src/VBox/Additions/linux/installer/vboxadd-service.sh	2016-07-12 17:47:43.000000000 +0300
+++ VirtualBox-5.1.0.p4/src/VBox/Additions/linux/installer/vboxadd-service.sh	2016-07-13 00:56:30.154989642 +0300
@@ -18,10 +18,12 @@
 #
 ### BEGIN INIT INFO
 # Provides:       vboxadd-service
-# Required-Start: vboxadd
-# Required-Stop:  vboxadd
+# Should-Start:   dkms
 # Default-Start:  2 3 4 5
 # Default-Stop:   0 1 6
+# Required-Start:
+# Required-Stop:
+# Short-Description: VirtualBox Additions Service
 # Description:    VirtualBox Additions Service
 ### END INIT INFO