Shorewall Runlevel scripts incorrect in Ubuntu 10.04 LTS

[Espen Solbu]

Binary package hint: shorewall

Description: Ubuntu 10.04.2 LTS
Release: 10.04

shorewall:
  Installed: 4.4.6-1
  Candidate: 4.4.6-1
  Version table:
 *** 4.4.6-1 0
        500 http://no.archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

I did a complete reinstall of a server
After installation and configuration of Shorewall (including setting startup=1 in /etc/defaults/shorewall), I was puzzled that Shorewall did not start upon reboot.

Looking at the backups of my rcX.0 folders, and the rcX.0 folders on the new installation. there was some differences.
Running
"update-rc.d -f shorewall remove",
then
"update-rc.d shorewall defaults"
made shorewall start upon restart as expected.

I would have expected that runlevel scripts were correct after installation of the package