$ sudo apt-get remove ezgo-tasks 

Uninstall ezgo-tasks including dependent package

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

$ sudo apt-get remove --auto-remove ezgo-tasks 

Use Purging ezgo-tasks

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

$ sudo apt-get purge ezgo-tasks 

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 ezgo-tasks 

See Also,