How to uninstall or remove libksignalplotter7 software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed libksignalplotter7 package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove libksignalplotter7

Uninstall libksignalplotter7 including dependent package

If you would like to remove libksignalplotter7 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libksignalplotter7

Use Purging libksignalplotter7

If you use with purge options to libksignalplotter7 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libksignalplotter7

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 libksignalplotter7