How to uninstall or remove libstartup-notification0 software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed libstartup-notification0 package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove libstartup-notification0

Uninstall libstartup-notification0 including dependent package

If you would like to remove libstartup-notification0 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libstartup-notification0

Use Purging libstartup-notification0

If you use with purge options to libstartup-notification0 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libstartup-notification0

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 libstartup-notification0