$ sudo apt-get remove arpd

Uninstall arpd including dependent package

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

$ sudo apt-get remove --auto-remove arpd

Use Purging arpd

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

$ sudo apt-get purge arpd

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 arpd

See Also,