When I try to install updates (via either Update Manager or
apt-get upgrade) the usual apt upgrade process is stopped as it shows me some changelogs, for example:
Nothing will happen until I hit the q key, then it outputs:
apt-listchanges: Mailing root: apt-listchanges: changelogs for msg
msg is my hostname)
and finishes installing the updates as usual. This doesn't happen when installing a new package, only when installing updates.
What is causing this? How can I fix it?