Hi Tareq, Unfortunately apport did not collect enough information to reveal what is causing dovecot to fail on the update. Can you record the output of running `systemctl status dovecot.service`?
You might also want to review if `journalctl -xe` is showing any errors relating to dovecot. ** Changed in: dovecot (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1824843 Title: package dovecot-core 1:2.2.22-1ubuntu2.10 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1824843/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs