Canonical Multipass 1.17 Adds Direct Support for Non-Ubuntu Linux Distributions

The virtualization tool now allows users to launch instances of other Linux operating systems directly, expanding its utility beyond Ubuntu environments.

Threat Times Systems DeskOctober 19, 20262 min read

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Key points

Multipass version 1.17 introduces direct support for non-Ubuntu Linux distributions.
The software continues to operate across Windows, macOS, and Linux host platforms.
Canonical maintains its core function of orchestrating Ubuntu virtual instances via command line.

Canonical released Multipass version 1.17, adding direct support for launching virtual machines running non-Ubuntu Linux distributions. This update expands the tool’s capabilities beyond its traditional focus on Ubuntu instances, allowing administrators to manage a broader range of Linux operating systems from a single interface.

According to Phoronix, the software remains designed for orchestrating Ubuntu virtual instances with a single command. The new release simply adds the ability to enable other distributions. Users on Windows, macOS, and Linux hosts can now utilize Multipass to manage these additional environments without needing separate virtualization tools for non-Ubuntu systems.

Context and Technical Scope

The update addresses a limitation in previous versions that restricted users primarily to Ubuntu-based virtual environments. By integrating support for other distributions, Canonical allows for more flexible testing and development workflows. The tool continues to leverage its existing cross-platform architecture to deliver these virtual instances to users regardless of their host operating system.

This development follows a broader trend in open-source virtualization tools expanding their compatibility. For context, Threat Times reported on October 19, 2026, that ReactOS added NTFS install support, clearing a path toward a beta release. While ReactOS focuses on Windows compatibility, Multipass 1.17 focuses on Linux distribution diversity within a single management tool.

Who Is Affected

System administrators and developers who rely on Multipass for rapid VM provisioning are the primary beneficiaries of this change. Those who previously needed to maintain separate toolchains for Ubuntu and other Linux distributions can now consolidate their workflow. The update does not change the underlying virtualization engine but alters the available image sources.

Security professionals testing vulnerabilities across different Linux kernels may also find the update useful. Being able to spin up various distributions quickly aids in comparative security assessments. However, the tool’s primary design remains centered on ease of use for quick instance creation rather than deep virtualization management features.

What should you do?

Users should verify their current Multipass version and consider upgrading to 1.17 if they require non-Ubuntu images. Check the official documentation for supported distributions and any specific configuration requirements. Monitor for any changes in resource usage when running multiple different distributions simultaneously.

What to do and how to stay safe: Canonical

Review current virtualization workflows to determine if consolidating tools reduces administrative overhead.
Verify that host systems meet the hardware requirements for running additional Linux distributions.
Test new distribution images in isolated environments before deploying them to production workflows.
Monitor official channels for documentation updates regarding supported non-Ubuntu Linux versions.

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General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.