How to uninstall or remove kscreensaver-xsavers software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed kscreensaver-xsavers package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove kscreensaver-xsavers

Uninstall kscreensaver-xsavers including dependent package

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

$ sudo apt-get remove --auto-remove kscreensaver-xsavers

Use Purging kscreensaver-xsavers

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

$ sudo apt-get purge kscreensaver-xsavers

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 kscreensaver-xsavers