Problem installing an init script with "insserv"

[Robert Latest <boblatest@googlemail.com>]

Hello all,

I'm trying to have the script (below) run automatically at each system
shutdown. But it is never called, neither on startup nor on shutdown.
I ran insserv on it and it worked without errors. It also seems to
have the correct links installed:

dh@dotcom:/etc$ find . -name '*dupba*' -printf '%p %l\n'
./rc5.d/K01dupbackup ../init.d/dupbackup
./rc2.d/S01dupbackup ../init.d/dupbackup
./init.d/dupbackup
dh@dotcom:/etc$

So why doesn't this work? It used to work before I upgraded from
stable to testing. I've also played with the Default-Start and -Stop
levels, no change. Permissions are 755 as for all other init.d script.

Thanks,
robert

#!/bin/sh
#
#
### BEGIN INIT INFO
# Provides: dupbackup
# Required-Stop: $local_fs $syslog
# Required-Start:
# Default-Start: 2
# Default-Stop: 5
# Description: Custom crypto backup system
### END INIT INFO


logger -s "Called as $0 $1"
sleep 10 # this should make the script very noticeable

case "$1" in
	start)
		echo "No backup on start-up"
		;;
	stop)
	 	sh /usr/local/bin/dupbackup.sh
		;;
esac