The jwchat patch seem to be incomplete. It will handle fresh installs and removal, but not upgrades. For upgrades from earlier versions of jwchat, the conffile /etc/apache2/sites-available/jwchat need to be renamed to /etc/apache2/sites-available/jwchat.conf.
See <URL: https://wiki.debian.org/DpkgConffileHandling > for details. -- Happy hacking Petter Reinholdtsen -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org