Skip to main content

Your submission was sent successfully! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates from Canonical and upcoming events where you can meet our team.Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

An error occurred while submitting your form. Please try again or file a bug report. Close

  1. Blog
  2. Article

David Callé
on 21 November 2016

How to build your own Ubuntu Core image and other documentation add-on



2 weeks since the launch of Ubuntu Core 16! Many of you have been asking for help porting Ubuntu Core to new boards, chips or simply building your own images for supported boards like the Raspberry Pi. Wait no more!! Here is the first piece of documentation to help you build an Ubuntu Core image for your preferred board.

New documentation

The new Board enablement documentation gives a set of instructions for advanced users to help them enable new boards and build images, including kernel building, gadget snap composition, signature generation and model assertion creation.

The latest new interfaces have been added to the core interfaces reference:

  • `raw-usb` allowing access to connected USB devices
  • `lxd`, allowing usage of the LXD API through the LXD snap

Updates

The Security and sandboxing overview has been augmented with debugging guidance to investigate which authorizations your apps need to request to work within security confinement.

Improved looks

The doc interface also got a few enhancements, with an in-page navigation menu on the right hand side which will help navigate through long pages (and yes there are a few long pages 🙂 .

Related posts


Philip Williams
19 December 2025

MicroCeph: why it’s the superior MinIO alternative (and how to use it)

Ceph Article

Recently, the team at MinIO moved the open source project into maintenance mode and will no longer accept any changes. That means that no new features or enhancements will be added to MinIO, and existing issues — according to the update — will not be actively considered. Whilst MinIO brought a solid developer-friendly approach to ...


Graham Morrison
18 December 2025

Design and Documentation clinics at FOSDEM Fringe 2026

Ubuntu Article

FOSDEM is one of the biggest and most exciting open source events of the year, held at the Solbosch campus of the Université Libre de Bruxelles (Brussels), Belgium. Thousands of open source contributors and enthusiasts attend, often with several folks from Canonical among them. The next one is coming quickly, with FOSDEM 2026 being held ...


Florencia Cabral Berenfus
17 December 2025

Extending ROS Noetic Support with ESM-Enabled Content Snaps

Robotics Article

Canonical has now extended its ESM (Expanded Security Maintenance) for ROS coverage to ROS Noetic content-sharing snaps. With ESM for ROS now available in both deb and snap formats, Ubuntu continues to be the trusted foundation for secure, long-term robotics innovation. ...