To uninstall budgie-core just follow these instructions.
sudo apt-get remove budgie-core
This will remove just the budgie-core package itself.
sudo apt-get remove --auto-remove budgie-core
This will remove the budgie-core package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for budgie-core then this will work.
sudo apt-get purge budgie-core
Or similarly, like this budgie-core
sudo apt-get purge --auto-remove budgie-core
|Maintainer||David Mohammed <email@example.com>|
|Description||Core package for Budgie-Desktop simplicity and elegance. It provides a traditional desktop metaphor based interface utilising customisable panel based menu driven system. Budgie-Desktop is written from scratch utilising many GNOME based sub-systems such as GNOME-Session and Mutter.|