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Blog posts with topic "arrow-simple"

Canonical
21 July 2022

Dell XPS 13 Plus Developer Edition now certified with Ubuntu 22.04 LTS

Desktop Ubuntu tech blog

July 21st 2022 – Canonical is excited to announce the new Dell XPS 13 Plus Developer Edition has been officially certified for Ubuntu 22.04 LTS. Starting from August, developers can buy Dell’s flagship XPS 13-inch laptop with the latest version of Canonical’s desktop Linux preinstalled. Also, from today current XPS 13 Plus owners can inst ...

gbeuzeboc
20 July 2022

How to use ROS 2 shared memory in snaps

Robotics Ubuntu tech blog

If you already tried to package ROS 2 Foxy applications into snaps, you might have encountered the following error regarding shared memory: This log is stating that FastDDS (formerly known as FastRTPS) couldn’t create a file for the shared memory mechanism due to denied permission. Fortunately, FastDDS is smart enough to fallback to a non ...

Oliver Smith
14 July 2022

Raspberry Pi HAT tutorials part 2 – Blinkenlights and micro-Pong!

Internet of Things Ubuntu tech blog

Welcome to part 2 of our Raspberry Pi Unicorn HAT tutorial series. In this post, we learn to build a handheld micro-Pong device and a system monitor. ...

Canonical
13 July 2022

Introducing Ubuntu for Google Cloud’s Arm-based T2A virtual machines

Ubuntu Ubuntu tech blog

July 13th, 2022: Canonical and Google Cloud today announce an optimised Ubuntu image for the preview of Tau T2A virtual machines (VMs) on Compute Engine. Google Cloud users will benefit from running Ubuntu, a popular cloud operating system, on a secure, scalable, and highly cost-effective cloud infrastructure. The Ampere® Altra® Arm-based ...

Jon Thor Kristinsson
12 July 2022

High-performance computing (HPC) cluster architecture [part 4]

Ubuntu Ubuntu tech blog

This article describes what HPC clusters are, their various components and their particular purposes. It also covers the different types of HPC clusters. ...

Anthony Dillon
12 July 2022

Design and Web team summary – 1 July 2022

Design Ubuntu tech blog

The Web and design team at Canonical runs two-week iterations building and maintaining all of the Canonical websites and product web interfaces. Here are some of the highlights of our completed work from this iteration. Web The Web team develops and maintains most of Canonical’s sites like ubuntu.com, canonical.com and more.  In this iter ...

Bertrand Boisseau
12 July 2022

Event Data Recorders: Safety and software considerations

Automotive Ubuntu tech blog

There has been a lot of talk about Event Data Recorders (EDR) in the automotive industry lately. Event Data Recorders are tamper-proof memory devices that collect accident data on modes of transport. ...

Will Grant
11 July 2022

UX Deep Dive: Classify interactions for a more intuitive user interface

Design Ubuntu tech blog

We try hard to make our products as intuitive and familiar as possible, but there will always be “advanced” options and rarely-used features. So how do we decide what order and prominence to give to these lesser-used features? ...

Gabriel Aguiar Noury
11 July 2022

Installing Foxglove Studio is now easier than ever

Robotics Ubuntu tech blog

Today, Foxglove announced the release of the Foxglove Studio snap. Foxglove Studio helps you experience the world as a robot does, providing a rich set of features to visualise data. By diversifying its distribution with a snap, Foxglove Studio is now available to millions of Linux users that can install this open-source tool with a ...

Oliver Smith
8 July 2022

Firefox snap performance Part 3: significant startup improvements

Desktop Ubuntu tech blog

In Part 3 of our Firefox snap performance series we cover two significant performance improvements that have just landed for all users. ...

gbeuzeboc
8 July 2022

Install Gazebo for ROS 2 in under a minute

Robotics Ubuntu tech blog

Recently, we announced the beta release of the Gazebo snap to help you install Gazebo for ROS 2. The gazebo snap is easy to install on dozens of Linux distributions and comes bundled with all the dependencies and the ROS 2 integration. It currently supports Gazebo Citadel and thus ROS 2 Foxy. For the sake ...

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