Antonio, thank you for providing more information. FWIW, dovecot-common installs, deinstalls and reinstalls just fine here in a lucid system. Are you sure there is not another MTA running on your system? Maybe it's best for you to start a new ticket with "apport-bug dovecot- common".
-- package dovecot-common 1:1.0.10-1ubuntu5.1 failed to install/upgrade: subprocess post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/239752 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs