How to uninstall gnome-session-canberra from Ubuntu

Uninstall gnome-session-canberra

To uninstall just gnome-session-canberra package itself from Ubuntu execute on terminal:

sudo apt-get remove gnome-session-canberra

Uninstall gnome-session-canberra and it's dependent packages

To uninstall the gnome-session-canberra package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove gnome-session-canberra

Purging gnome-session-canberra

If you also want to delete configuration and/or data files of gnome-session-canberra from Ubuntu then this will work:

sudo apt-get purge gnome-session-canberra

To delete configuration and/or data files of gnome-session-canberra and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge gnome-session-canberra

gnome-session-canberra package information

name gnome-session-canberra
section libs

GNOME session log in and log out sound events

website lennart/ projects/ libcanberra/ 

More information about apt-get remove

Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.

apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.

apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.

See Also

How to install gnome-session-canberra package on Ubuntu