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Ubuntu Update Manager
What Ubuntu Update Manager is
Ubuntu Update Manager is a free graphical frontend to apt for installing available updates and upgrading an Ubuntu system. In the desktop menu it appears as Software Updater, and Ubuntu describes the package as a GNOME application for managing apt updates. It can be launched without options for routine system upgrading, and it is designed for moving a system to a newer Ubuntu release. Its distribution-upgrade check can look for a new release; a separate development-release option can move from the latest supported release to the development release. During an upgrade, it may reinstall ubuntu-desktop, switch to updated sources.list entries, and add the default user to new groups when needed. Ubuntu says its bundled software installation tools validate packages during installation to check that they were not manipulated during download. Update Manager is for Linux. Ubuntu security updates are delivered as backported patches during a release’s support window, with security support depending on the package repository component. The manpage credits Michael Vogt and various contributors with developing the software, and states that it may be redistributed under the GNU General Public License with no warranty.
Who it suits
It suits Ubuntu users who want a graphical way to install available updates, handle routine upgrading, or migrate to a newer Ubuntu release. Its release checks and development-release option are relevant to users managing distribution upgrades.
What it does well
- Free to use on Linux.
- Provides a graphical frontend for apt updates.
- Supports routine daily system upgrading.
- Can check whether a new Ubuntu release is available.
- Includes an option to upgrade to a development release.
- Ubuntu installation tools validate packages during installation.
What to know first
- It is designed for Ubuntu system updates and release upgrades.
- A version upgrade may change sources.list entries and user groups.
- Ubuntu security support depends on the package repository component.
Limits
The software is an apt frontend for Ubuntu updates and system upgrades. Security updates are backported during an Ubuntu release’s support window, and coverage depends on the package repository component.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Ubuntu Update Manager | Ubuntu package management frontend; graphical updates and system upgrades | Free |
As manpages.ubuntu.com lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Use an Ubuntu Linux system.
- Open Software Updater from the desktop menu, or launch Update Manager without options for daily use.
- Use the distribution-upgrade check to see whether a new release is available.
- Use the development-release option only if you want to move from the latest supported release to the development release.
Verdict
Choose Ubuntu Update Manager if you want a free graphical tool for routine Ubuntu updates or release upgrades. Look elsewhere if you need software outside Ubuntu and apt update management; this tool is described as a frontend for apt.
Questions
Does Ubuntu Update Manager cost anything?
No. The listed plan is free.
What does Update Manager do?
It is a graphical frontend for apt that installs available updates and supports system upgrades or migration to a newer Ubuntu release.
Which platform does it run on?
Linux.
Can it check for a new Ubuntu release?
Yes. Its distribution-upgrade check looks for a new release, and a separate option can upgrade to the development release.
Is Update Manager open source?
The manpage says it may be redistributed under the GNU General Public License and provides no warranty.
Who developed it?
The manpage credits Michael Vogt and various contributors.
Facts from Ubuntu Update Manager's own pages
- Automatic updates
- The documentation says unattended-upgrades is included by default on Ubuntu Desktop and Server from 18.04 LTS to apply security updates daily; by default security updates are installed after 24 hours and normal updates after 7 days. · documentation.ubuntu.com, 9 Oct 2026
- Compatibility context
- Ubuntu Desktop can be installed in place of Windows or alongside it, and Ubuntu is available through Windows Subsystem for Linux. · ubuntu.com, 9 Oct 2026
- Daily updates
- The manpage says it can be launched without options for daily use so the system is upgraded. · manpages.ubuntu.com, 9 Oct 2026
- Desktop role
- Ubuntu documentation identifies Update Manager as “Software Updater” in the desktop menu and says it installs available updates. · documentation.ubuntu.com, 4 Oct 2026
- Developer and contributors
- The manpage credits Michael Vogt and various contributors with developing update-manager. · manpages.ubuntu.com, 4 Oct 2026
- Development upgrades
- The `--devel-release` option can upgrade from the latest supported release to the development release. · manpages.ubuntu.com, 4 Oct 2026
- Integrations
- Update Manager is a frontend for the apt package management system. · manpages.ubuntu.com, 9 Oct 2026
- Intended audience
- The manpage describes routine system upgrading and migration to a newer Ubuntu release as its primary uses. · manpages.ubuntu.com, 4 Oct 2026
- License
- The manpage states that the software may be redistributed under the GNU General Public License and provides no warranty. · manpages.ubuntu.com, 9 Oct 2026
- Maker
- Canonical's company page says it has nurtured the Ubuntu community since 2004. · canonical.com, 9 Oct 2026
- Package integration
- The Ubuntu package listing describes update-manager as a GNOME application that manages apt updates. · packages.ubuntu.com, 4 Oct 2026
- Purpose
- Update Manager is a graphical frontend for apt that performs some apt-get actions and is especially designed for system upgrades or migrations to a newer version. · manpages.ubuntu.com, 9 Oct 2026
- Release checks
- Its --check-dist-upgrades option checks whether a new distribution release is available. · manpages.ubuntu.com, 9 Oct 2026
- Security context
- Ubuntu says software installation tools bundled with Ubuntu, including Update Manager, validate packages when installed to check they have not been manipulated during download. · wiki.ubuntu.com, 4 Oct 2026
- Security delivery
- Standard security updates are delivered through special-purpose pockets in the Ubuntu archive, including the security pocket. · documentation.ubuntu.com, 9 Oct 2026
- Security updates
- Ubuntu releases receive security updates as backported patches during their support window, with security support depending on the package repository component. · documentation.ubuntu.com, 9 Oct 2026
- Support
- Canonical offers 24/7 support for Ubuntu Desktop and Server deployments with comprehensive security coverage and management tooling. · ubuntu.com, 9 Oct 2026
- Update notifications
- Ubuntu Desktop notifications are provided by update-notifier, and Update Manager (shown in the desktop menu as Software Updater) installs available updates. · documentation.ubuntu.com, 9 Oct 2026
- Upgrade actions
- During a new-version upgrade, it may reinstall ubuntu-desktop, switch to updated sources.list entries, and add the default user to new groups if needed. · manpages.ubuntu.com, 9 Oct 2026
- Upgrades
- It is especially designed to upgrade a system or migrate it to a newer release. · manpages.ubuntu.com, 4 Oct 2026
Where Ubuntu Update Manager stands on Freedom251
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