[Piuparts-devel] Bug#754949: /etc/piuparts/scripts/pre_remove_40_find_obsolete_conffiles: conffile not removed on upgrade

[Jakub Wilk]

* Laurent Bigonville <bigon at debian.org>, 2014-07-16, 15:32:
>"dpkg-query -W -f='${Conffiles}\n' | grep obsolete" will obviously 
>shows this file...

Heh. :-) You might want to try adequate(1), which should be more robust:

$ adequate -t obsolete-conffile --all

-- 
Jakub Wilk