Blog posts tagged "Snaps"

The TurtleBot3 robot is a standard platform robot in the ROS community, and it’s a reference that Canonical knows well, since we’ve used it in our tutorials. As a matter of fact, we use it to demonstrate some of our work, such as distributing a ROS stack through snaps. This robot embeds two boards, a

Why establish a data centre on the Moon? Find out in our blog.

As enterprises grapple with the evolving landscape of security threats, the need to safeguard internal networks from the broader internet is increasingly important. In environments with restricted internet access, it can be difficult to manage software updates in an easy, reliable way. When managing devices in the field, change management

We’ve all heard about cloud-native applications in recent years, but what about cloud-native infrastructure? Is there any reason why the infrastructure couldn’t be cloud-native, too? Or maybe it’s already cloud-native, but you’ve never had a chance to dive deep into the stack to check it out? What does the term “cloud-native infrastructur

Co-written with Sergio Costas Rodríguez. As the number of snaps increases, the need for automation grows. Any automation to help us maintain a group of snaps is welcome and necessary for us to be able to scale. The solution detailed in this article has two main benefits: Any users of snaps that have adopted this

‘E’s not pinin’! ‘E’s passed on! This base is no more! He has ceased to be! ‘E’s expired and gone to meet ‘is maker! ‘E’s a stiff! Bereft of life, ‘e rests in peace! If you hadn’t nailed ‘im to the perch ‘e’d be pushing up the daisies! ‘Is software processes are now ‘istory! ‘E’s

Choosing the right architecture can be hard, but we want to help. In this blog, we’ll look at different architectures and their pros and cons. We’ll also show you how to apply the chosen architecture to a mobile robot software stack with three essential apps. With this blogpost, we will see the different ROS architectures

Release management is the process of planning, scheduling, testing and deploying new versions of software. To make this process simpler for snap developers, we have released a new feature called progressive releases. Continue reading to understand what they are, why they are important and how you can use them in the Snap Store. What are

The Docker project was initiated by dotCloud, a platform-as-a-service (PaaS) company that created Docker to run their internal infrastructure. Slowly, Docker became more successful than any of their other products, so dotCloud rebranded as Docker Inc. Docker provides easy-to-use tooling and grew into an entire ecosystem for container mana

Welcome to Part 5 of our “Optimise your ROS snap” blog series. Make sure to check Part 4. This fifth part is going to cover two different optimisations. The first one, covers the compression algorithm. The second one, is about implementing extremely risky but efficient file deletion. We are going to present two completely different

New installer, Active Directory login and gaming performance enhance Ubuntu Desktop for work and play in the latest interim release of Ubuntu.

Improvements to desktop snap updates and Raspberry Pi performance headline our latest roundup for Firefox improvements for Ubuntu Desktop.

In this blog post, we are going to see when and how to migrate a ROS application currently deployed with Docker to Snap. This topic is also covered on our documentation website. We will use the web-based joystick application developed by Husarion, (GitHub – husarion/webui-ros-joystick) as an example. This application is used to send veloc

Snapcraft, Charmcraft, Rockcraft … you may have heard of these tools, but have you ever wondered how – and by who – they are developed? These tools are the intellectual and keyboard-driven product of Canonical’s Craft team. Officially, the team’s name is *Craft, and the asterisk symbol can easily be seen as a “star” (The

This article was written by Merlijn Sebrechts and Dani Llewellyn from the Snapcrafters community. ===== Last year, we officially re-launched the “Snapcrafters” initiative. We’re a community of volunteers who build and maintain unofficial snap packages. Although snaps make it easy for developers to publish their software directly to users,

One of the core aspects of the snap ecosystem is the built-in, robust auto-update mechanism. Whenever there is a snap update available in the Snap Store, the snapd service will apply it, keeping your software patched and up to date. Most of the time, this works great. In some scenarios, though, this may not be