Package: cyrus-common Version: 3.0.8-6+deb10u1 Followup-For: Bug #930764 Dear Maintainer,
The problem is also present in 3.0.8-6+deb10u1. So when upgrading from 3.0.8-6 to that (through proposed-updates) the cyrus-common package postinst fails and the package is left in a "failed" state. Output from retrying the configuration of the package: root@matrix:/usr/share/doc/cyrus-common# dpkg --configure --pending Setting up cyrus-common (3.0.8-6+deb10u1) ... Creating/updating cyrus user account... The user `cyrus' is already a member of `sasl'. /usr/lib/cyrus/bin/upgrade-db: Unknown type of DB: BACKUP dpkg: error processing package cyrus-common (--configure): installed cyrus-common package post-installation script subprocess returned error exit status 1 dpkg: dependency problems prevent configuration of cyrus-clients: cyrus-clients depends on cyrus-common (>= 3.0.8); however: Package cyrus-common is not configured yet. dpkg: error processing package cyrus-clients (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cyrus-admin: cyrus-admin depends on cyrus-common; however: Package cyrus-common is not configured yet. dpkg: error processing package cyrus-admin (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cyrus-imapd: cyrus-imapd depends on cyrus-common (= 3.0.8-6+deb10u1); however: Package cyrus-common is not configured yet. dpkg: error processing package cyrus-imapd (--configure): dependency problems - leaving unconfigured Processing triggers for libc-bin (2.28-10) ... Errors were encountered while processing: cyrus-common cyrus-clients cyrus-admin cyrus-imapd