To uninstall network-manager-pptp just follow these instructions.
sudo apt-get remove network-manager-pptp
This will remove just the network-manager-pptp package itself.
sudo apt-get remove --auto-remove network-manager-pptp
This will remove the network-manager-pptp package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for network-manager-pptp then this will work.
sudo apt-get purge network-manager-pptp
Or similarly, like this network-manager-pptp
sudo apt-get purge --auto-remove network-manager-pptp
|Maintainer||Utopia Maintenance Team <[email protected]>|
|Description||network management framework (PPTP plugin core) and connections, attempting to keep active network connectivity when available. It manages ethernet, WiFi, mobile broadband (WWAN), and PPPoE devices, and provides VPN integration with a variety of different VPN services.|