To uninstall mate-control-center-dbg just follow these instructions.
sudo apt-get remove mate-control-center-dbg
This will remove just the mate-control-center-dbg package itself.
sudo apt-get remove --auto-remove mate-control-center-dbg
This will remove the mate-control-center-dbg package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for mate-control-center-dbg then this will work.
sudo apt-get purge mate-control-center-dbg
Or similarly, like this mate-control-center-dbg
sudo apt-get purge --auto-remove mate-control-center-dbg
|Maintainer||MATE Packaging Team <firstname.lastname@example.org>|
|Description||utilities to configure the MATE desktop (debugging symbols)|