How to uninstall or remove gnome-flashback software package from Ubuntu 17.04 (Zesty Zapus)

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

$ sudo apt-get remove gnome-flashback

Uninstall gnome-flashback including dependent package

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

$ sudo apt-get remove --auto-remove gnome-flashback

Use Purging gnome-flashback

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

$ sudo apt-get purge gnome-flashback

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 gnome-flashback