Comment 4 for bug 228406

I can confirm that I had the same problem. To reproduce, you can start with the Grandma's LAMP[1] image and upgrade to hardy according to the steps documented here: http://www.ubuntu.com/getubuntu/upgrading

This error can be seen most easily with "ls --color -l /etc/rc?.d" and look for the red (broken link) entry.

I'm certain this bug can be reproduced when upgrading from any previous Ubuntu release that produces a hit for "dpkg-query -S '/etc/*/procps.sh'". That should be pretty easy to narrow in the change log.

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[1] http://canned-os.blogspot.com/2006/10/grandmas-lamp-its-easy-enough-for.html