Como desinstalar cinnamon-desktop-environment do Ubuntu
Para desinstalar somente cinnamon-desktop-environment do Ubuntu execute no terminal:
sudo apt-get remove cinnamon-desktop-environment
Desinstalar cinnamon-desktop-environment e os pacotes dependentes
Para desinstalar o pacote cinnamon-desktop-environment e quaisquer outros pacotes dependentes que não sejam mais necessários do Ubuntu.
sudo apt-get autoremove cinnamon-desktop-environment
Se você também deseja limpar as configurações e/ou dados de cinnamon-desktop-environment do Ubuntu então use este comando:
sudo apt-get purge cinnamon-desktop-environment
Para limpar as configurações e/ou arquivos de dados do cinnamon-desktop-environment e de seus pacotes dependentes do Ubuntu execute:
sudo apt-get autoremove --purge cinnamon-desktop-environment
Informações do pacote cinnamon-desktop-environment
Cinnamon desktop environment - full desktop with extra components
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.