How to uninstall or remove libsmi2-common software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed libsmi2-common package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove libsmi2-common

Uninstall libsmi2-common including dependent package

If you would like to remove libsmi2-common and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libsmi2-common

Use Purging libsmi2-common

If you use with purge options to libsmi2-common package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libsmi2-common

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 libsmi2-common