This file is indexed.

/usr/lib/pm-utils/sleep.d/01laptop-mode is in laptop-mode-tools 1.66-2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/sh
#
# 01laptop-mode: Re-apply laptop mode tools settings

if [ -f /etc/pm/sleep.d/99laptop-mode ]; then
	continue
else
	case "$1" in
		hibernate|suspend)
			# Stopping is not required.
			;;
		thaw|resume)
			# Make laptop mode tools forcibly re-apply the hardware settings
			# that laptop mode tools applies.			
			if [ -e /usr/sbin/laptop_mode ] ; then
				/usr/sbin/laptop_mode auto force
			fi
			;;
		*) exit $NA
			;;
	esac
fi