Issue error processing package bind9

[garcue]

Hi all,

I'm getting the following error every time I try to install or update a package

dpkg: error processing package bind9 (--configure):
subprocess installed post-installation script returned error exit status 1
Processing triggers for systemd (232-25+deb9u9) ...
Processing triggers for man-db (2.7.6.1-2) ...
Errors were encountered while processing:
bind9
E: Sub-process /usr/bin/dpkg returned an error code (1)



Any idea of the reason?

 

[IgorG]

Try to apply this solution - Install microupdates/upgrade Plesk fails on Ubuntu: error processing package bind9

 

[garcue]

Hi, Igorg

Thanks for the info, in the end I managed to find the problem. We have a dedicated firewall placed over the server and we were limiting the ssh connections to our IPs, for some reason we need to open the ssh entry so that the server can install / update packages.

regards