Language Selection

English French German Italian Portuguese Spanish

August 2019

Xfce 4.14 review - Holding out for a hero

Filed under
Reviews

People often ask me (joking, no one asks me anything, I ain't got no friends) what my favorite Linux desktop is. And my answer is, well, long and complicated. But I guess, in the past fifteen years, I've mostly used and loved Plasma and Unity, with some brief moments of joy with Gnome 2. Then, inevitably, the question of Xfce comes up, and my answer is even longer and more complicated.

The release of Xfce 4.14 might provide a part of the answer you're looking for. And you should definitely look at my reviews of various distros running Xfce, like say Xubuntu or MX Linux, to get a sense of what this desktop environment does, and how it does it. But then, it's never been really my default go-to setup, although I did use it quite successfully and effectively - and still do - on my feisty, 10-year-old Asus eeePC netbook. On the desktop proper, I like it, and I liked what it did approximately three years or so. Since, it's kind of kept a quiet profile, not quite here nor there. Well, I want to see if the new version has the kick to make my proverbial colt buck and gallop. Testing time it is then!

Read more

The Librem 5 Application Compatibility Chart

Filed under
OS
GNU
Linux

All of the applications below are confirmed to run on the Librem 5 Smartphone running PureOS.

Each application is grouped into one of three categories based on how optimized it is for the mobile screen.

Read more

Games: Hellblade Senua's Sacrifice, Dota Underlords, Wine/NetBSD

Filed under
Gaming
  • Hellblade Senuas Sacrifice | Linux Gaming | Ubuntu 18.04 | Steam Play

    Hellblade Senua's Sacrifice running through Steam play.

  • Valve just turned the gameplay of Dota Underlords on its head with Contraptions

    Valve seem to be using Early Access to really mix things up for Dota Underlords, with a new update out adding in Contraptions you can put on the board.

    While I like Underlords a lot, I was pretty keen to see them do a little more with it. So the idea of Contraptions is pretty fun and it does mix the gameplay up quite a bit. You can place them on the board, move them around and they will affect the combat making placement even more crucial than ever. They also don't count against the normal unit cap.

  • Wine Is Now In Better Shape On NetBSD Thanks To GSoC 2019

    In addition to NetBSD seeing better DRM ioctl support for its Linux compatibility layer (as part of an effort towards possible Steam support) thanks to Google Summer of Code 2019, there were also Wine improvements as a result of this Google programming initiative.

    Student developer Naveen Narayanan worked the summer on improving NetBSD's Wine support, particularly when it comes to AMD64 (x86_64) support.

Need A Good Linux Hex Editor? 20 Linux Hex Viewers & Editors Reviewed

Filed under
GNU
Linux
Software

A hex editor is a computer program used for editing a binary file that contains machine-readable data. It paves the way of manipulating raw binary data for a particular application. “Hex” is the short form of hexadecimal, a numerical standard format that represents the binary program. A regular hex editor has three specific areas such as ‘character area’ on the right, ‘hexadecimal area’ in the middle and the ‘address area’ on the left. Additionally, some hex editors are designed to edit and parse sector data from the hard disk and floppy disk which are frequently called disk editor or sector editor. There are far ranges of Linux hex editor available in the market; that to a greater extent make a user squarely beneficial, and allow them to edit binary program.

Read more

Also: Announcing lymworkbook project

What To Expect From The Ubuntu 19.10 'Eoan Ermine' Beta On September 26

Filed under
Ubuntu

The release of Ubuntu Linux 19.10 edges ever closer, with an expected Beta release landing on September 26 ahead of the planned October 17 launch. Here's a brief rundown of what to expect, and a few features that might make it worth the upgrade from versions 18.10 or 19.04.

As always Ubuntu 19.10 will introduce the usual minor interface and software tweaks, but there are some highlights I'm seriously looking forward to, such as flicker-free boot for Intel users, similar to what you see today in Fedora 30.

Read more

Linux Lite 4.6 Final Released

Filed under
GNU
Linux

Linux Lite 4.6 Final is now available for download and install.

This release has a number of changes.

Read more

Linux driver patches hint at AMD Renoir to support LPDDR4X memory

Filed under
Graphics/Benchmarks
Linux

Great news this weekend for APU fans out there – while the AMD Navi GPUs and Ryzen 3rd generation chips are currently taking over the computing world, it doesn’t mean that the company has forgotten about its integrated graphics users.

In a recent report by Tom’s Hardware, it looks like AMD’s next generation APU (Accelerated Processing Unit) might come with LPDDR4X-4266 memory support. If true, this means that AMD Renoir will have a higher maximum data rate than AMD Picasso.

Read more

Also: AMD Has A Number Of Graphics Driver Fixes To Add For Linux 5.4

More in Tux Machines

Mozilla Leftovers

  • Firefox Nightly: These Weeks in Firefox: Issue 91
  • Phabricator Etiquette Part 1: The Reviewer

    In the next two posts we will examine the etiquette of using Phabricator. This post will examine tips from the reviewer’s perspective, and next week will focus on the author’s point of view. While the social aspects of etiquette are incredibly important, we should all be polite and considerate, these posts will focus more on the mechanics of using Phabricator. In other words, how to make the review process as smooth as possible without wasting anyone’s time.

  • Robert O'Callahan: Visualizing Control Flow In Pernosco

    In traditional debuggers, developers often single-step through the execution of a function to discover its control flow. One of Pernosco's main themes is avoiding single-stepping by visualizing state over time "all at once". Therefore, presenting control flow through a function "at a glance" is an important Pernosco feature and we've recently made significant improvements in this area. This is a surprisingly hard problem. Pernosco records control flow at the instruction level. Compiler-generated debuginfo maps instructions to source lines, but lacks other potentially useful information such as the static control flow graph. We think developers want to understand control flow in the context of their source code (so approaches taken by, e.g., reverse engineering tools are not optimal for Pernosco). However, mapping potentially complex control flow onto the simple top-to-bottom source code view is inherently lossy or confusing or both. For functions without loops there is a simple, obvious and good solution: highlight the lines executed, and let the user jump in time to that line's execution when clicked on. In the example below, we can see immediately where the function took an early exit.

  • Marco Castelluccio: On code coverage and regressions

    There are two schools of thought when it comes to code coverage: those who think it is a useless metric and those who think the opposite (OK, I’m a bit exaggerating, there are people in the middle…). I belong to the second “school”: I have always thought, intuitively, that patches without tests are more likely to cause postrelease regressions, and so having test coverage decreases risk. A few days ago, I set out to confirm this intuition, and I found this interesting study: Code Coverage and Postrelease Defects: A Large-Scale Study on Open Source Projects. The authors showed (on projects that are very different from Firefox, but still…) that there was no correlation between project coverage and the amount of bugs that are introduced in the project and, more importantly, there was no correlation between file coverage and the amount of bugs that are introduced in the file.

today's howtos

Nvidia GPU Passthrough To Windows VM From Linux Host

Nvidia has now officially enabled GPU passthrough support for Windows virtual machines on GeForce graphics cards. In other words, this effectively means it?s possible to run a Linux machine and then run a virtual Windows machine within it, and hand that unfettered access to a graphics card. This is a big win for those wanting to run Windows games from within a virtual machine on your Linux desktop. They will be able to play Windows-based games using a virtual machine with GPU passthrough enabled. Read more

IBM/Red Hat/Fedora Leftovers

  • Red Hat Satellite 6.8.6 has been released [Ed: They have unpublised this since.]

    We are pleased to announce that Red Hat Satellite 6.8.6 is generally available as of April 13, 2021.

  • A brief intro to Red Hat OpenShift for Node.js developers – IBM Developer

    Container-based deployment models are the modern way to develop and deliver your applications. The most common tool for building with containers is Kubernetes, an open-source container-orchestration system for automating computer application deployment, scaling, and management. Kubernetes has helped usher in a standardized way to deploy and manage applications at scale, but it can be a sprawling, difficult beast to manage when your application becomes more mature and more complex. A company will need to have a robust DevOps team to manage a full-fledged Kubernetes-based production system. [...] My colleague, JJ Asghar summed it up nicely: “OpenShift provides creature comforts to talk to the Kubernetes “API”—at the same level of robustness—as long as you’re willing to use the opinions OpenShift brings.” The good news? Those opinions are tried and tested, enterprise-ready choices with the backing and support of Red Hat. So, what do Node.js developers need to know about OpenShift deployment? This blog post covers the “what” and “how” of deploying your Node.js application in an OpenShift environment.

  • Fedora Community Blog: Community Blog monthly update: March 2021

    In March, we published 21 posts. The site had 5,520 visits from 3,652 unique viewers. 888 visits came from search engines, while 450 came from the WordPress Android app, and 386 came from Twitter and 208 from Reddit.

  • How Red Hat data scientists use and contribute to Open Data Hub

    Artificial intelligence (AI) and machine learning (ML) drive much of the world around us, from the apps on our phones to electric cars on the highway. Allowing such things to run as accurately as possible takes huge amounts of data to be collected and understood. At the helm of that critical information are data scientists. So, what’s a day on the job look like for data scientists at Red Hat? Don Chesworth, Principal Data Scientist, gives you a glimpse into his day-to-day in a short video (aptly named "A Day in the Life of a Red Hat Data Scientist") that’s now available on our website. Isabel Zimmerman, Data Science Intern, provides a look at some of the tools she uses on the job in "Using Open Data Hub as a Red Hat Data Scientist." We’ll cover some of the highlights in this post.

  • IBM Brings COBOL Capabilities to the Linux on x86 Environment

    IBM has announced COBOL for Linux on x86 1.1, bringing IBM's COBOL compilation technologies and capabilities to the Linux on x86 environment. According to the IBM announcement, COBOL for Linux on x86 can help modernize, integrate, and manage existing applications, data, and skill sets to ease an organization’s transformation into a more flexible business. To connect business components with suppliers, partners, employees, and clients, and to position organizations to quickly take advantage of opportunities and respond to challenges in real time, COBOL for Linux on x86 can help meet these challenges and enable use of existing COBOL code while upgrading applications with the newest technologies.

  • <./ul>