Thank you for your report. I wonder if something's going on here in relation to the snakeoil certificate and how its handling has changed in behaviour since 12.04. If you could provide exact steps to reproduce, that would be very helpful. Also, does /etc/dovecot/private/dovecot.key exist at all on your system?
Otherwise, I've added this to our backlog to look at. ** Changed in: dovecot (Ubuntu) Importance: Undecided => High ** Changed in: dovecot (Ubuntu) Status: Incomplete => New ** Summary changed: - package dovecot-core 1:2.3.11.3+dfsg1-2ubuntu0.1 failed to install/upgrade: »installiertes dovecot-core-Skript des Paketes post-installation«-Unterprozess gab den Fehlerwert 1 zurück + dovecot failed to load private "snakeoil" key after release upgrade -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930189 Title: dovecot failed to load private "snakeoil" key after release upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1930189/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs