How to uninstall or remove crypto-modules-4.4.0-21-powerp software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed crypto-modules-4.4.0-21-powerp package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove crypto-modules-4.4.0-21-powerp

Uninstall crypto-modules-4.4.0-21-powerp including dependent package

If you would like to remove crypto-modules-4.4.0-21-powerp and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove crypto-modules-4.4.0-21-powerp

Use Purging crypto-modules-4.4.0-21-powerp

If you use with purge options to crypto-modules-4.4.0-21-powerp package all the configuration and dependent packages will be removed.

$ sudo apt-get purge crypto-modules-4.4.0-21-powerp

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 crypto-modules-4.4.0-21-powerp