Tried running an update today and received this message:
Setting up mailman (1:2.1.16-2ubuntu0.1) ... Looking for enabled languages (this may take some time) ... done. Removing unmodified files from /etc/mailman/eu done. Directory /etc/mailman/eu not empty, not removed. *... {repeat above message for each language} ...* Removing unmodified files from /etc/mailman/sv done. Directory /etc/mailman/sv not empty, not removed. Removing unmodified files from /etc/mailman/ast done. Directory /etc/mailman/ast not empty, not removed. Installing site language en ............................................ done. Downgrade detected, from version 0x20112f1 to version 0x20110f0 This is probably not safe. Exiting. dpkg: error processing package mailman (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: mailman E: Sub-process /usr/bin/dpkg returned an error code (1)
Any ideas what I can do to remedy this?