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How to build an active-active-active cluster with RHEL 8 and Percona MySQL

This guide shows you that it's easy to build a multi-master database on Red Hat Enterprise Linux 8.

Ubuntu 21.04 (Hirsute Hippo) Is Now Available for Download, This Is What's New

Canonical released today the Ubuntu 21.04 operating system, dubbed Hirsute Hippo, as the culmination of six months of work to bring up-to-date technologies to the Ubuntu community.

Something bugging you in Fedora Linux? Let's get it fixed!

  • Fedora Magazine; By Matthew Miller (Posted by bob on Apr 22, 2021 5:31 AM EDT)
  • Story Type: Editorial; Groups: Fedora, Linux
Addressing the Fedora Linux bug fixing process and how some bugs may be prioritized

How to create Cloudwatch alarms for a Lambda Function on AWS

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Apr 22, 2021 4:17 AM EDT)
  • Story Type: Tutorial; Groups: Linux
There are various invocation metrics, performance metrics, and concurrency metrics available for Lambda functions in Cloudwatch to monitor.In this article, we will create an alarm for the "Invocations" metric which will send a notification to the SNS topic when it is triggered.

Compact Whiskey Lake embedded PC supports Linux

Portwell’s fanless, Linux-friendly “WEBS-21G0” embedded PC has a 15W TDP 8th Gen Core CPU and offers dual GbE, dual displays, triple USB, dual M.2, and ruggedization features. American Portwell has announced a rugged, 8th Gen Whiskey Lake based embedded computer based on its NANO-6051 Nano-ITX board. The WEBS-21G0 system supports Ubuntu, Yocto, Wind River, and […]

University of Minnesota thought it would be cool to try to sneak bad code into Linux as an experiment. Of course, it backfired badly

'Our community does not appreciate being experimented on' says Kroah-Hartman. Computer scientists at the University of Minnesota theorized that they could sneak vulnerabilities into open-source software – but when they tried subverting the Linux kernel, they got caught red-handed.…

Linux GUI Apps Comes to Windows 10 via WSL Announcement

Microsoft announced and provided information about running Linux GUI Apps in Windows 10 via WSL. Here are the details.

The Linux Foundation Hosts Open19 to Accelerate Data Center and Edge Hardware Innovation

Open19 framework enables data center hardware design that powers edge, 5G and custom cloud deployments worldwide, brings both hardware and software under the Linux Foundation with fellow Yuval Bachar  SAN FRANCISCO, April 21, 2021 – The Linux Foundation, the nonprofit organization enabling mass innovation through open source, today announced it will host the Open19 Foundation, […]

ELISA Project Welcomes Codethink, Horizon Robotics, Huawei Technologies, NVIDIA and Red Hat to its Global Ecosystem

SAN FRANCISCO – April 19, 2020 –  Today, the ELISA (Enabling Linux in Safety Applications) Project, an open source initiative that aims to create a shared set of tools and processes to help companies build and certify Linux-based safety-critical applications and systems, announced that Codethink, Horizon Robotics, Huawei Technologies, NVIDIA and Red Hat has joined […]

Linux Weekly Roundup - Zorin 16, LXQt 0.17, and More

Presenting this week’s DebugPoint.com weekly roundup series (Week Ending April 18, 2021) series, refined for you from the Linux and the open-source world on application updates, new releases, distribution updates, and major news. Take a look.

Firefox 88 Is Now Available for Download, Enables WebRender for KDE/Xfce Intel/AMD Users

If you’re waiting for the next major Firefox release, the wait is finally over as Mozilla just uploaded the final Firefox 88 build on its FTP servers ahead of today’s official launch.

HP EliteDesk 800 G2 Mini Desktop PC – Multimedia – Week 3

For this week’s blog, we’ve tested video and audio on the refurbished HP EliteDesk 800 G2 Mini Desktop PC using the Manjaro rolling distro.

How to Migrate a WordPress Website to RoseHosting Cloud PaaS

Moving or Migrating your existing WordPress website to a new environment or server is a very tough task for any webmaster. A minor mistake will damage your entire site. RoseHosting PaaS provides a platform to deploy a lightweight WordPress installation inside a standalone container. RoseHosting PaaS provides pre-configured WordPress packages to migrate your WordPress website from any server or platform to the RoseHosting Cloud platform. In this post, we will show you how to migrate a WordPress Website to RoseHosting Cloud PaaS

Optimize your Python code with C

Cython is a compiler for the Python programming language meant to optimize performance and form an extended Cython programming language. As an extension of Python, Cython is also a superset of the Python language, and it supports calling C functions and declaring C types on variables and class attributes. This makes it easy to wrap external C libraries, embed C into existing applications, or write C extensions for Python in syntax as easy as Python itself.

How to take your open source project to the next level

Open sourcing the code to your software as a service (SaaS) is not sufficient to make it actually be open source. Does that sound contradictory to you? Let me explain.

Build smaller containers

Bloated containers waste resources, slow things down, and can even cost you extra money! Here are a few tips on shrinking your containers!

How to install the LAMP Stack on CentOS 8

  • vitux.com; By Karim Buzdar (Posted by vitux on Apr 21, 2021 1:02 PM EDT)
  • Story Type: Tutorial; Groups: Linux
LAMP is an acronym of Linux, Apache, MySQL, and PHP. In this tutorial, we will learn how to install a LAMP Server on CentOS 8.

Tails 4.18 Anonymous OS Released with Tor Browser 10.0.16, Updated Intel Firmware

The Tails amnesic incognito live system (a.k.a. anonymous OS) has been updated today to version 4.18, continuing the monthly maintenance updates with bug fixes and improvements.

Open Source Dgraph Graph Database Continues to Improve

Users of the open source Dgraph Labs' graph database technology as varied as a nonprofit Christian missionary platform and a financial data services firm are employing graph systems in a variety of applications they say are not achievable with traditional databases.

Dev kit and module run Linux on Zynq Ultrascale+

Topic Embedded has launched a “Florida Plus” dev kit that runs Linux on its Zynq Ultrascale+ based Miami MPSoC Plus module. Meanwhile, Aries announced it has begun distributing Topic’s Zynq-based Miami modules. Netherlands-based Topic Embedded Systems has been around for 20 years doing FPGA work, with the last decade focused primarily on manufacturing Linux-driven Xilinx […]

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