Upgrading advligorts-common package led to a hung installer
Upgrading from -dev5 or so to -dev8 caused a hange when configuring the advligorts-common package.
If this is done in an upgrade with /etc/advligorts/daqdrc (as a link) and /etc/advligorts/env as an empty file the install hangs. If I remove all advligorts packages and remove /etc/advligorts things work.
the command that hangs is /usr/bin/perl -w /usr/share/debconf/frontend /var/lib/dpkg/info/advligorts-common.postinst configure