Add dummy scripts for these events.

etc/powerd/scripts/lid_switch

@@ -0,0 +1,18 @@
+#!/bin/sh -
+#
+#	$NetBSD: lid_switch,v 1.1 2003/10/30 17:34:45 mycroft Exp $
+#
+# Generic script for power button events.  We simply attempt to
+# shut the system down gracefully, and let the kernel handle
+# the poweroff.
+#
+# Arguments passed by powerd(8):
+#
+#	device event
+
+case "${2}" in
+*)
+	logger -p warning "${0}: unsupported event ${2} on device ${1}"
+	exit 1
+	;;
+esac

etc/powerd/scripts/sleep_button

@@ -0,0 +1,18 @@
+#!/bin/sh -
+#
+#	$NetBSD: sleep_button,v 1.1 2003/10/30 17:34:45 mycroft Exp $
+#
+# Generic script for power button events.  We simply attempt to
+# shut the system down gracefully, and let the kernel handle
+# the poweroff.
+#
+# Arguments passed by powerd(8):
+#
+#	device event
+
+case "${2}" in
+*)
+	logger -p warning "${0}: unsupported event ${2} on device ${1}"
+	exit 1
+	;;
+esac