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Canonical/Ubuntu News: LXD Ubuntu Appliance, Mark Shuttleworth at OIS, Ubuntu Community Council and UbuntuDDE Remix 20.10 Groovy Beta

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Ubuntu
  • Homelab clusters: LXD micro cloud on Raspberry Pi

    Running or testing workloads at home, safely, still has issues. There are lots of ways to do it, maybe you have a dedicated homelab in your basement, or you run workloads on your main machine, or something in between. But every method has drawbacks. People want something that doesn’t take up racks of space, that is quiet enough not to be in a different room, and won’t cost an arm and a leg.

    Previously you had to use cloud technology, fork out the cash, or let go of your homelab dreams forever. But this all changes with the LXD Ubuntu Appliance. A smaller, quieter and comparably inexpensive way to spin up and manage all the VMs and containers you need.

  • Canonical & Ubuntu at Open Infrastructure Summit 2020

    This year we’ve probably used the word ‘unprecedented’ almost as often as we’ve said ‘Linux’ and yet life must go on, and certainly so does tech. That’s why we were so thrilled to hear that Open Infrastructure Summit (OIS) will indeed take place this year too (virtually of course) – especially considering how solid the interest around OpenStack is today, and Canonical’s ongoing commitment to this technology and community.

    [...]

    This year, Canonical founder Mark Shuttleworth will be joining the community again to set the tone for the event with a few words on where the future of open infrastructure is headed.

  • Ubuntu Community Council election 2020 underway!

    Voting has begun for the Ubuntu Community Council election. We will be voting in all seven seats for a two year term. All Ubuntu Members are eligible to vote and should receive their ballot by email.

  • First UbuntuDDE Remix 20.10 Groovy Beta Is Released

    UbuntuDDE Remix 20.10 Groovy Beta is a GNU/Linux distribution based on the Ubuntu 20.10 Groovy Gorilla beta released last week. It features the latest version of the very user-friendly yet powerful Deepin Desktop Environment instead of the laughable and utterly useless tablet/smart-TV desktop environment Ubuntu's regular release ships with. This beta-release is primarily for testers. We tested it and we liked it.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.