Ubuntu 20.04 LTS (Focal Fossa) was officially released on April 23. This is the latest Ubuntu Long Term Support (LTS) release, with security patches and updates available until 2025. If you are currently using an older version of Ubuntu, you may be interested in upgrading. In this tutorial, we will show how to safely upgrade from Ubuntu 18.04 LTS (Bionic Beaver), the previous LTS, to the current one.
One of the most exciting security enhancements in Ubuntu 20.04 LTS (Focal Fossa) is the ability to use the Fast Identity Online (FIDO) or Universal 2nd Factor (U2F) devices with SSH. By using a second authentication factor via a device, users can add another layer of security to their infrastructure through a stronger and yet still easy to use mechanism for authentication. Ubuntu 20.04 LTS includes this feature out of the box through the latest version of OpenSSH 8.2.
So, we’ve passed the first quarter of 2020. What have we learned? You don’t need us to tell you that, but robots are still cool As usual, this State of Robotics post discusses work the Ubuntu robotics team has done this past April, and some interesting projects we’ve seen in the community. Unfortunately, we had a total of zero submissions to be included this month, hopefully not a sign of the times.
If you started reading this post thinking I would explain why you should go for ROS when building robots, think again. To be fair, that topic deserves a post of its own. But for this article, I’ll be using Go in the context of Golang. As in the Go programming language. As in the one designed by Google with an adorable Gopher for a mascot. Specifically, we will talk about ROS client libraries for the Go programming language; their features, their advantages, and what gaps still remain.
Modern-day life is fast, hectic, demanding. Time is precious, and we often need to be able to squeeze every atom of efficiency from our environment and our tools. But sometimes, the best thing you can do for your productivity is – to do nothing. Sometimes, less is more. In this article, we want to show you a number of nice, fun and not-strictly-productivity-focused apps that can help you relax, forget about the time-efficiency continuum, and recharge your cells for the next lap in the race.
This is the second blog in our series releasing the WSLConf recordings. Earlier this year, Canonical had the pleasure of hosting WSLConf, a virtual conference dedicated to the Windows Subsystem for Linux (WSL). The conference highlighted ideas and projects from presenters from around the globe with attendees from at least eight different time zones.
Well, here it is! Ubuntu is the world’s most popular open-source desktop operating system, and we think this is our best release to date. Ubuntu 20.04 LTS is an enterprise-grade, secure, cost-effective operating system for organisations and home users.
