The above error doesn't appear to have anything to do with your DAEMON being set to gibberish but, rather, squid3 being removed (along with its init script) before squid.postinst tries to stop it. This is probably due to the Conflicts that should be a Breaks. Experimenting locally.
The above error doesn't appear to have anything to do with your DAEMON being set to gibberish but, rather, squid3 being removed (along with its init script) before squid.postinst tries to stop it. This is probably due to the Conflicts that should be a Breaks. Experimenting locally.