To uninstall education-networked-common just follow these instructions.
sudo apt-get remove education-networked-common
This will remove just the education-networked-common package itself.
sudo apt-get remove --auto-remove education-networked-common
This will remove the education-networked-common package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for education-networked-common then this will work.
sudo apt-get purge education-networked-common
Or similarly, like this education-networked-common
sudo apt-get purge --auto-remove education-networked-common
|Maintainer||Debian Edu Developers <firstname.lastname@example.org>|
|Description||Debian Edu common networking packages|