How to uninstall or remove kscreenlocker-dbg software package from Ubuntu 17.04 (Zesty Zapus)

You can uninstall or removes an installed kscreenlocker-dbg package itself from Ubuntu 17.04 (Zesty Zapus) through the terminal,

$ sudo apt-get remove kscreenlocker-dbg

Uninstall kscreenlocker-dbg including dependent package

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

$ sudo apt-get remove --auto-remove kscreenlocker-dbg

Use Purging kscreenlocker-dbg

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

$ sudo apt-get purge kscreenlocker-dbg

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 kscreenlocker-dbg