Sorry, Debian bugs #413716 is a clone of #413509. According to Debian developers bug #413509 is fixed with a patch in the version 1.5.13 of debconf included in Debian unstable.
-- [apport] dpkg-preconfigure crashed with SIGSEGV in xcall_QGroupBox() https://launchpad.net/bugs/87641 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
