Hi saymon, thanks for taking the time to file this bug. This seems to be the relevant error:
Not replacing deleted config file /etc/nagios3/conf.d/host-gateway_nagios3.cfg
If you have removed this file, dpkg won't replace it since it is a configuration file and will respect that. This is how dpkg is supposed to work, and is not a bug in nagios3.
Hi saymon, thanks for taking the time to file this bug. This seems to be the relevant error:
Not replacing deleted config file /etc/nagios3/ conf.d/ host-gateway_ nagios3. cfg
If you have removed this file, dpkg won't replace it since it is a configuration file and will respect that. This is how dpkg is supposed to work, and is not a bug in nagios3.
Try
dpkg -i --force-confmiss /var/cache/ apt/archives/ nagios3- common_ 3.2.0-4ubuntu2. 2_i386. deb
To restore the configuration file from the debian package.