How to uninstall qemu-system-arm from Ubuntu

Uninstall qemu-system-arm

To uninstall just qemu-system-arm package itself from Ubuntu execute on terminal:

sudo apt-get remove qemu-system-arm

Uninstall qemu-system-arm and it's dependent packages

To uninstall the qemu-system-arm package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove qemu-system-arm

Purging qemu-system-arm

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

sudo apt-get purge qemu-system-arm

To delete configuration and/or data files of qemu-system-arm and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge qemu-system-arm

qemu-system-arm package information

name qemu-system-arm
section misc
description

QEMU full system emulation binaries (arm)

website www.qemu.org/ 
maintainer ubuntu-devel-discuss@lists.ubuntu.com

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 qemu-system-arm package on Ubuntu