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