How to uninstall or remove libgdal20-2.1.1-grass software package from Ubuntu 16.10 (Yakkety Yak)

You can uninstall or removes an installed libgdal20-2.1.1-grass package itself from Ubuntu 16.10 (Yakkety Yak) through the terminal,

$ sudo apt-get remove libgdal20-2.1.1-grass

Uninstall libgdal20-2.1.1-grass including dependent package

If you would like to remove libgdal20-2.1.1-grass and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libgdal20-2.1.1-grass

Use Purging libgdal20-2.1.1-grass

If you use with purge options to libgdal20-2.1.1-grass package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libgdal20-2.1.1-grass

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 libgdal20-2.1.1-grass