Install akonadiconsole by entering the following commands in the terminal:
sudo apt update sudo apt install akonadiconsole
Description:
management and debugging console for akonadi
Akonadi Console is a useful utility that can be used to explore or manage Akonadi. Since this utility exposes Akonadi internals, it is very useful for debugging but may also prove handy in other cases.
Homepage: http://pim.kde.org/
Version: 4:17.12.3-0ubuntu1
Section: universe/kde