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Ubuntu News, Development, and Derivatives

Submitted by Roy Schestowitz on Tuesday 6th of November 2018 06:55:44 AM Filed under
Ubuntu
  • How to install the Icinga2 Monitoring tool on Ubuntu Server 16.04

    As your data center is being populated with more and more Linux servers, you need to have the means to monitor those systems. As with anything in the open source world, there are a vast number of tools available for the task. One such tool is Icinga2, a web-based system monitor that keeps a constant check on the availability of network resources, generates real-time reporting on performance and services, and can even notify users of outages. Icinga2 also uses a RESTful API, so you can update configuration files on the fly and notifications can come by way of email, texts, or mobile messaging applications.

  • Ubuntu Weekly Newsletter Issue 552

    Welcome to the Ubuntu Weekly Newsletter, Issue 552 for the week of October 28 – November 3, 2018.

  • Writing Up Plan B

    With the prominence of things like Liberapay and Patreon as well as Snowdrift.coop, I have had to look at the tax implications of them all.  There is no single tax regime on this planet.  Developers and other freelancers who might make use of one of these services within the F/LOSS frame of reference are frequently not within the USA frame of reference.  That makes a difference.

  • What’s New in Ubuntu 18.10 Cosmic Cuttlefish

    Ubuntu 18.10 Cosmic Cuttlefish the new release of Ubuntu linux Distribution, this release ships with latest GNOME 3.30 as default desktop enviroment and Powered by a Linux kernel 4.18 series. Also include new Yaru theme, the bold, the frivolous, yet distinctly Ubuntu saw further improvements and touchups. Integrates beautifully with GNOME 3.30 Desktop and improves usability with its careful use of semantic colors.

  • What’s New in Elementary OS 5.0 Juno

    Elementary OS 5.0 Juno, the latest release of Elementary OS has been released by Elementary OS developer , This new release is based on Ubuntu 18.04 Long Term Support (LTS) and powered by Linux Kernel 4.15.

    The pantheon desktop, default desktop of elementary OS get more polished and updated. added brand new Night Light feature with both a manual timer and an automatic Sunrise to Sunset option, Adjustable Window Tiling improved, introducing an all new Picture-in-Picture mode that makes it easier to keep tabs on a video or other window while working on something else, added new translucent light mode., added a new search icon to the Applications Menu, Introducing brand new Shortcut Overlay and more..

  • Trisquel 8.0 LTS Flidas – The 100% Libre Linux OS, Using MATE & Powered By Linux-Libre 4.4

    Trisquel 8.0 is the latest release of Trisquel Linux Distribution that’s endorsed by the Free Software Foundation. this release based on Ubuntu 16.04 LTS, using MATE desktop 1.12 as default desktop environment and powered by Linux-libre 4.4 LTS kernel.

    The desktop environment shifted over to MATE as they wanted a Linux desktop not requiring OpenGL acceleration due to not wanting to require binary drivers or even binary GPU microcode files for that matter, ruling out 3D hardware acceleration for most newer GPUs.

»

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.

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