How to uninstall or remove libcos4-1-dbg software package from Ubuntu 16.10 (Yakkety Yak)

You can uninstall or removes an installed libcos4-1-dbg package itself from Ubuntu 16.10 (Yakkety Yak) through the terminal,

$ sudo apt-get remove libcos4-1-dbg

Uninstall libcos4-1-dbg including dependent package

If you would like to remove libcos4-1-dbg and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libcos4-1-dbg

Use Purging libcos4-1-dbg

If you use with purge options to libcos4-1-dbg package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libcos4-1-dbg

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 libcos4-1-dbg