Hi Christian Thanks for taking the time to report this bug in Ubuntu.
It looks like something might have been wrong with your ldap configuration pre-upgrade. Please can you run the following commands: sudo slaptest -F /var/backups/slapd-2.4.25-1.1ubuntu4 and attach the output to this bug report. Hopefully this might give us some pointers as to where the issue lies. Marking 'Incomplete' pending your response. Please set back to 'New' once you have provided the requested information. Thanks ** Changed in: openldap (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openldap in Ubuntu. https://bugs.launchpad.net/bugs/994521 Title: package slapd 2.4.28-1.1ubuntu4 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openldap/+bug/994521/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs