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Ubuntu Core 22 is out now, optimized for IoT and embedded devices, however some feedback points to a difficult setup

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Canonical, the publisher of Ubuntu, announces Ubuntu Core 22, the fully containerized variant of Ubuntu 22.04 LTS optimized for IoT and embedded devices. Combined with Canonical’s technology offering, this release delivers Ubuntu’s comprehensive, industry-leading operating system (OS) and services to a full range of embedded and IoT devices. Ultra-secure embedded Ubuntu introduces support for real-time computing in robotics and industrial applications.

IoT manufacturers face complex challenges in deploying devices on time and on budget. Providing large-scale remote management and security is also burdensome as fleets of devices grow. Ubuntu Core 22 helps manufacturers meet these challenges with an ultra-secure, resilient, low-demand operating system supported by a growing ecosystem of Original Design Manufacturer (ODM) and silicon partners.

Canonical announced the release of the stable version of Ubuntu 22.04 codenamed Jammy Jellyfish in April. Our mission is to be a secure, reliable and consistent open source platform everywhere. Ubuntu 22.04 LTS unlocks innovation for industries with demanding infrastructure security needs, such as telecommunications and industrial automation, by supporting their digital transformation, “said Mark Shuttleworth, CEO of Canonical.

Codenamed Jammy Jellyfish, Ubuntu 22.04 is a long-term support (LTS) release. The Linux distribution will be supported for a long time: five years to be exact. Ubuntu 22.04 LTS unlocks innovation for industries with demanding infrastructure security needs.

Our goal at Canonical is to provide secure and reliable open source everywhere, from the development environment, to the cloud, to the edge and to devices, said Mark Shuttleworth, CEO of Canonical. With this release, and Ubuntu Core in real time, we are ready to extend the benefits of Ubuntu Core to the entire embedded world.

The standard version of Ubuntu 22.04 is distinguished by using GNOME 42 as a desktop environment, which many consider to be the best. This version of GNOME is loaded with new features. Desktop users will love Jammy Jellyfish’s color picker, which lets you customize the interface with 10 accent colors to choose from.

Support for real-time processing

Ubuntu 22.04 LTS real-time kernel, now available in beta, offers high performance, ultra-low latency and workload predictability for time-sensitive industrial, telecom, automotive and robotics use cases. The new version includes a fully pre-release kernel to ensure timely responses. Canonical works with hardware and silicon manufacturers to enable advanced real-time functionality on Ubuntu certified hardware.

Focused on applicationS.

Ubuntu Core provides a robust and fully containerized Ubuntu, which breaks down the monolithic image of Ubuntu into packages called “snaps”, including the kernel, operating system and applications. Each snap has an isolated sandbox that includes app dependencies, to make it completely portable and reliable. Canonical’s Snapcraft framework enables snap development in the field for rapid iteration, automated testing and reliable implementation.

Every device running Ubuntu Core has a dedicated IoT App Store, which gives you complete control over the apps on your device and allows you to build, publish and distribute software on a single platform. The IoT App Store offers businesses a sophisticated software management solution, enabling a range of new local features.

The system provides critical and transactional over-the-air (OTA) updates of the kernel, operating system and applications. Updates are always completed successfully or automatically revert to the previous working version, so a device cannot be “retouched” with an incomplete update. Snaps also provides delta updates to minimize network traffic and digital signatures to ensure the integrity and provenance of the software.

Safe and not very tactile

Ubuntu Core also offers advanced security features immediately available, including secure boot, full disk encryption, secure recovery, and rigorous containment of the operating system and applications.

KMC Controls’ range of IoT devices are designed specifically for harsh industrial environments. Security is paramount to our customers. We chose Ubuntu Core for its built-in advanced security features and robust over-the-air update framework. Ubuntu Core comes with a 10-year security update commitment, which allows us to keep devices safe in the field for life.

With a proven application delivery framework, our development teams can focus on building applications that solve business problems, “said Brad Kehler, COO of KMC Controls. Customers benefit from Canonical’s 10-year security maintenance to kernel, operating system, and application-level code, enabling devices and their applications to meet the digital security requirements of enterprises and the public sector.

According to Canonical, Ubuntu Certified hardware has gone through the extensive testing and review process, ensuring Ubuntu is performing well upon release. We work closely with OEMs to make Ubuntu available on a wide range of desktops, laptops, servers, IoT hardware, and SoCs.

Many of the world’s largest PC makers certify their desktops for Ubuntu, ensuring these systems always perform as their millions of users expect. You can find Ubuntu pre-installed on desktop computers in government, education, business, and some homes.

A thriving partner ecosystem

Partnerships with major hardware and hardware partners, including Advantech, Lenovo and many others, have established Ubuntu Core’s presence in the market.

The Ubuntu Certified Hardware program defines a range of standard IoT devices and peripherals known to work with Ubuntu. The program only includes a commitment to continually test certified hardware in Canonical laboratories with each security update throughout the lifecycle of the device.

Advantech provides integrated, industrial, IoT and automation solutions. We continue to strengthen our participation in the Ubuntu Certified Hardware program. Canonical ensures that certified hardware goes through an extensive testing process and provides a stable, secure and optimized Ubuntu Core to reduce time to market and development costs for our customers, “said Eric Kao, Director of Advantech. WISE-Edge +.

Ubuntu Core 22 doesn’t seem to please everyone. For this surfer calling himself appl yourstruly-br, if it’s true that Ubuntu Core 22 is safe, it’s still a nightmare to set up, I strongly advise against using Ubuntu Core as part of your solution. It’s a safe environment, yes, but it’s a nightmare to set up (snaps) and for all but the most basic things you’ll need what’s called a “brand store”, which costs around $ 20,000 a year regardless of whether whether you have 1 or 100 devices, he said. We couldn’t even talk to another snap, checking the status of another snap, etc. We had job interviews with Canonical and practically left.

To get started with Ubuntu Core 22 now, download images for some of the most popular platforms or browse all supported images.

Download and install Ubuntu Core 22

Source: canon

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See also:

Ubuntu 22.04 LTS is now available, with Gnome 42 as the default desktop, unlocks innovation for sectors with security needs

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Ubuntu 20.04 survey: GNOME Preferred Unity, ZFS File System popular with the community, 96% of respondents love Ubuntu

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