How to uninstall arc-illustrious from Ubuntu

Uninstall arc-illustrious

To uninstall just arc-illustrious package itself from Ubuntu execute on terminal:

sudo apt-get remove arc-illustrious

Uninstall arc-illustrious and it's dependent packages

To uninstall the arc-illustrious package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove arc-illustrious

Purging arc-illustrious

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

sudo apt-get purge arc-illustrious

To delete configuration and/or data files of arc-illustrious and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge arc-illustrious

arc-illustrious package information

name arc-illustrious
section gnome
description

pink variation of the Arc-Colors wallpapers and GDM themes

Arc-Colors is a set of wallpapers and GDM themes made to complement the Shiki-Colors GTK+ themes and the GNOME-Colors icon themes. This package includes the Illustrious (Pink) variation.

website code.google.com/ p/ gnome-colors/ 
maintainer gnome-colors-packagers@lists.launchpad.net

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 arc-illustrious package on Ubuntu