$ sudo apt-get remove mudita24 

Uninstall mudita24 including dependent package

If you would like to remove mudita24 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove mudita24 

Use Purging mudita24

If you use with purge options to mudita24 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge mudita24 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove mudita24 

See Also,