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GNU

Intel Core i9 11900K: Five Linux Distros Show Sizable Lead Over Windows 11

Filed under
GNU
Graphics/Benchmarks
Linux

Now that Windows 11 has been out as stable and the initial round of updates coming out, I've been running fresh Windows 11 vs. Linux benchmarks for seeing how Microsoft's latest operating system release compares to the fresh batch of Linux distributions. First up is the fresh look at the Windows 11 vs. Linux performance on an Intel Core i9 11900K Rocket Lake system.

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From ‘guix environment’ to ‘guix shell’

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GNU

There are times when what looked like the right design choice some years back comes out as an odd choice as time passes. The beloved guix environment tool is having that fate. Its command-line interface has become non-intuitive and annoying for the most common use cases. Since it could not be changed without breaking compatibility in fundamental ways, we devised a new command meant to progressively replace it; guix shell—that’s the name we unimaginatively ended up with—has just landed after a three-week review period, itself a followup to discussions and hesitations on the best course of action.

This post introduces guix shell, how it differs from guix environment, the choices we made, and why we hope you will like it.

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We're not in Ubuntu Anymore: The Linux Distros You've (Probably) Never Heard About Before

Filed under
GNU
Linux

Unlike Windows and macOS, there is a world of Linux versions, known as distributions, for users to experience. However, those switching to Linux on the desktop usually get pointed in the direction of Ubuntu due to its popularity and large community.

That’s a fair suggestion since Ubuntu is frequently updated and supports a lot of hardware. But when there are so many other Linux distros out there, users may be curious about what else might work for them. Fortunately, there is a quick guide...

[...]

If you want to get away from Ubuntu entirely, there are a few more options that stand out:

The emergence of Manjaro has been a pleasant surprise in the Linux community as it’s closely related to Arch, which is a bleeding-edge distro with tons of new features but can be cumbersome to use, especially for Linux newcomers. It has an easy-to-use interface and is available with a wide variety of desktop environments including Xfce, KDE, and Gnome. Manjaro also offers a version for Arm systems like the Raspberry Pi, Odroid, and Pine products.

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Vulkan update: version 1.1 conformance for Raspberry Pi 4

Filed under
GNU
Graphics/Benchmarks
Linux
  • Vulkan update: version 1.1 conformance for Raspberry Pi 4

    It has been almost a year since we announced conformance for Vulkan 1.0 on Raspberry Pi 4 devices. Since then, we have been working on improving driver performance, expanding the feature set, and advancing towards Vulkan 1.1 support.

    Today we are excited to announce that Khronos has just granted Vulkan 1.1 conformance to Raspberry Pi 4.

    All the required driver changes for Vulkan 1.1 have already been merged in the upstream v3dv Mesa driver and will hopefully be available soon in Raspberry Pi OS.

  • Raspberry Pi 4 Granted Official Vulkan 1.1 Conformance - Phoronix

    Last week I mentioned how Mesa landed Vulkan 1.1 support for the V3DV driver most notably used by the Raspberry Pi 4 and newer. With those changes in Mesa Git, The Khronos Group has now officially granted this driver Vulkan 1.1 conformance for the Raspberry Pi 4.

    It's now official with The Khronos Group signing off on the Vulkan 1.1 conformance test results for the V3DV driver running on the Raspberry Pi 4 Model B single board computer.

  • Vulkan 1.1 conformance achieved for the Raspberry Pi 4 | GamingOnLinux

    Good news for fans of the tiny Raspberry Pi 4 Model B, as it has been announced that the v3dv Mesa driver has hit Vulkan 1.1 conformance officially now.

    Shared on the Raspberry Pi website, with a post from Igalia’s Iago Toral they mention that it's been almost a year since the driver officially hit Vulkan 1.0 so it's great to see it continue to advance. In the post they noted that all the required changes are already merged in the upstream Mesa project. This means it will be available officially with the next major Mesa release later this year (Mesa 21.3).

Programming Leftovers

Filed under
Development
GNU
  • GNU Toolchain Begins Landing LoongArch Support - Phoronix

    In addition to Loongson working on Linux kernel support for their MIPS-derived LoongArch CPU architecture, the first bits of the GNU toolchain support for this Chinese CPU architecture have been merged.

    The GNU Compiler Collection (GCC) LoongArch support hasn't yet been merged but the GNU Binutils archive saw the initial collection of LoongArch patches merged on Sunday morning.

  • Capacitive Touch Controller for FPGAs

    Most projects that interface with the real world need some sort of input device. Obviously this article is being written from a standardized “human interface device” but when the computers become smaller the problem can get more complicated. We can’t hook up a USB keyboard to every microcontroller since we often only need a few buttons, but even buttons can be a little bit too cumbersome for some applications. For something even simpler, we would like to turn your attention to capacitive touch controllers.

  • Meson v0.60 Build System Brings Numerous Improvements

    Meson 0.60 was released on Sunday as the newest version of this increasingly popular and widely-used cross-platform build system.

  • Josef Strzibny: You can in fact use schemas in migrations

    I saw well-intended recommendations not to use schemas in migrations lately. Although the advice of switching to raw SQL is a good one, we don’t have to give up on schemas entirely.

  • Software Development Life Cycle (SDLC) Automation

    Gone are the days when manual labor used to go through a rigorous time taking process in order to furnish quality products. Today, organizations have shifted their attention towards automated software. Each software goes through a development lifecycle to meet customer requirements of a high-quality product known as SDLC. In the growing software industry, developers compete to produce high-quality software while remaining within their range of cost and time limits.

    SDLC Automation helps achieve the above goals with minimum manual labor, time, and cost while maintaining a high level of productivity as well as efficiency. This article expounds upon the need for automation in the SDLC process and further sheds light on some of the aspects that software companies must start automating.

  • What is the Difference Between =, == and === in JavaScript?

    JavaScript is a programming language that allows us to create and develop web applications and web pages as well as make our websites more dynamic/interactive. Data can be calculated, manipulated, and validated using JavaScript.

    Like any other language, JavaScript has operators. An operator produces a result by performing some action on a single or multiple operands (data value). Let’s look at an example of 2+2 where the numbers are left and right side operands and the + is the operator. This + operator adds the two numbers together.

    With examples, we’ll examine and answer the question that what is the difference between the =,==, and === operators in JavaScript in this article.

  • Is JavaScript Object-Oriented?

    Object-Oriented Programming (OOP), is a programming approach that is used by every developer at some point in their life to organize software design around objects or data rather than logic or functions where an object is an entity that has some properties and some type. The benefits of using the OOP technique include modularity, reusability, security, productivity, flexibility, and is easily scalable and upgradeable.

  • TOAST.UI: Free, Open-source Interactive JavaScript application components

    While working on a project, I need a calendar library. As I do for every project, I tend to not use previously used libraries and try to learn and use something new.

    That's how I found Toast.ui, an open-source features-rich UI library for building production-ready apps.

  • YAML vs JSON – Which is better?

    Nowadays, almost every person is familiar with the standard format of JSON. Contrarily, individuals who use Docker are surely familiar with YAML. In simpler words, Docker is a toolkit which permits developers to run, build, deploy, modify as well as stop packages through a single API or commands. YAML is a new but popular language used to serialize data. First of all, we should perceive what data serialization is. Data serialization is the most common way of transforming data objects into byte streams used to store, transfer and distribute data on devices. However, they have similar objectives to store structures and data objects into files but distinctive ways to work.

    In this article, we first go through the features of JSON and YAML, then compare them in-depth to completely comprehend their advantages, and then briefly discuss which one is better.

  • Some Perl Code In Memory of a Great Scientist | martin [blogs.perl.org]

    On August 21, 2021, famous Polish mathematician Andrzej Schinzel passed away at the age of 84. He was one of the great minds behind modern number theory. May he rest in peace. I have extended one of my CPAN modules relating to his work and dedicated the release to his memory.

  • Remove None from the List Python

    In python, when a function returns nothing, it indirectly returns ‘None’. Due to the forthcoming ML (Machine Learning), our focus is now on understanding the None values. The goal behind this is that it is the crucial phase of data preprocessing. Hence, elimination of None values is crucial, so you must know how important it is. Let’s discuss certain techniques in which this is achieved. To replace none in python, we use different techniques such as DataFrame, fillna, or Series. No keyword in python declares the null objects and variables. In python, none refers to the class ‘NoneType’.

    We can allot None to many variables, and they all point toward a similar object. The interesting fact about none is that we can’t consider false as any. None is a blank string or a 0. Let’s demonstrate it with the help of examples. We use the Spyder compiler or different strategies to explain how python removes null values from the list.

  • Python LDAP example

    LDAP is a LIGHTWEIGHT DIRECTORY ACCESS PROTOCOL. It is an internet protocol that works on TCP/IP, and it is used to access/fetch the information from the directories. All the directories are not preferable; it is usually used to access those directories that are active.

  • Python Multiply List by Scalar

    In Python, the most elementary data building is the sequence. Each sequence element allotted a number – its index or placement. The starting point of the index is ‘0’, the second point is ‘1’, and so forth. Python offers six in-built types of sequences, but the most important or commonly used are lists, which we would discuss in this guide. Python list is the most useful data type. It can be written within a square bracket, and a comma separates every item in the list.

EasyOS version 3.1 released

Filed under
GNU
Linux

EasyOS version 2.9 was released on September 3, 2021 and 3.0 released on October 5, 2021. Version 2.9 was announced on Distrowatch, but not 3.0 as it was really a testing release for the 3.x version numbering. Thanks to the guys who tested 3.0, there have been many enhancements. Always more to do of course, and my to-list keeps getting added to. But, this is a point where we can feature-freeze and bring out a new release.

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Audiocasts/Videos: This Week in Linux, GNU World Order, Unvanquished, and More

Filed under
GNU
Linux

New Videos: Text Editors, KDE, Anime, and 'ArchTitus'

Filed under
GNU
Linux

NuTyX 21.10.0 available with cards 2.4.138

Filed under
GNU
Linux

The NuTyX team is happy to announce the new version of NuTyX 21.10.0 and cards 2.4.138.

The xorg-server graphics server version 1.20.13, the Mesa 3D library in 21.2.4, Gtk4 4.4.0 and Qt 5.15.2.

The python interpreters are en 3.9.6 et 2.7.18.

The XFCE desktop environment is updated to version 4.16.

The MATE desktop environment is a 1.26 version .

The GNOME desktop environment is also updated to version 40.4.

The KDE desktop environment is available in Plasma 5.23.1, Framework 5.87.0 and applications in 21.08.2.

Available browsers are: Firefox 93.0, Chromium 94.0.4606.81, Epiphany 40.3, etc

Many desktop applications have been updated as well like Thunderbird 91.2.0, Scribus 1.5.7, Libreoffice 7.1.5.2, Gimp 2.10.28, etc.

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Videos/Shows: Feren OS 2021.10, Hackaday Podcast, and More

Filed under
GNU
Linux
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More in Tux Machines

mesa 21.3.0-rc3

Hello everyone, The third release candidate is now available, containing again mostly zink fixes, and a handful of patches for everything else. Please test it and report any issue here: https://gitlab.freedesktop.org/mesa/mesa/-/issues/new Issues that should block the release of 21.3.0 should be added to the corresponding milestone: https://gitlab.freedesktop.org/mesa/mesa/-/milestones/27 Cheers, Eric Read more Also: Mesa 21.3-rc3 Released With Many Zink OpenGL-On-Vulkan Fixes

today's leftovers

  • Disney+ streams to Linux-based VIDAA Smart OS

    Disney+, a world-renowned streaming application, and VIDAA, a Linux-based smart TV operating system, announced that Disney+ will be coming soon to VIDAA Smart OS-powered Hisense and Toshiba smart televisions, with the latest firmware version.

  • Router Freedom at risk: Latvia allows restrictions to consumers' rights

    Latvia's reform of the telecom law weakens Router Freedom in the country. The national regulator, SPRK, has allowed ISPs to restrict the use of personal routers on the grounds of "technological necessity". We explain why this is problematic and what impact it can have for end-users' rights. Router Freedom is the right end-users have to choose and use their own modems and routers to connect to the Internet. Since 2020, European countries have been in a process of implementing this right within a reform of EU telecommunications law. In this context, Latvia has created a risky precedent against end-users' rights by allowing internet service providers (ISPs) to determine restrictions on the use of personal routers and modems based on "technological necessities". The FSFE has engaged with the Latvian regulator, SPRK, to stress the necessity to change the law as it represents a big loss for consumer rights.

  • Virtual Conferences: a love-hate relationship

    I love conferences. Now, that most conferences are either virtual or hybrid (both virtual and on-premises), people often say that it must be heaven for me. I can visit many more conferences and give many more talks. Well, it is not just this simple. Virtual conferences are a love-hate relationship for me. Of course, there are some advantages, but also disadvantages.

  • Add Mycelium To Your Mesh Networks

    In many parts of the world, days after a good rainfall, it’s fairly common to see various species of mushrooms popping up out of the ground. These mysterious organisms aren’t the whole story, though. The living being is a vast network of hidden fibers, called mycelium, spreading through the ground and into any other organic material it can colonize. Its air of mystery and its vast reach are the inspiration for entire Star Trek shows and, of course, projects like this LoRa-based mesh network called Mycelium.

  • Sparky 6.1 RC1 ARMHF

    Sparky 6.1 Release Candidate 1 ARMHF for single board machines RaspberryPi is out. It is based on Debian Bullseye packages and build using the pi-gen script. The system works on Linux kernel 5.10.63 and is available, as before, in two versions: – Openbox – with small set of applications – CLI – text mode only to do it yourself user: pi, password: sparky root user password: toor

  • Bluez 5.62 compiled in OpenEmbedded

    EasyOS 3.1 has package bluez5 version 5.54. There have been improvements since then, so I have compiled 5.62 in OE.

  • I’m livestreaming Kalendar development!

    Today (Wednesday 27th Oct) at 18:00 CEST I will be streaming some Kalendar development live on YouTube and on KDE’s Peertube instance.

Release announcement: Trisquel 9.0.1 Etiona security update

Images are available at https://trisquel.info/download or directly at https://cdimage.trisquel.info/ and its mirrors. This minor update to the 9.x "Etiona" series is intended to provide an up to date set of ISO images, both for use as an installation medium and as a live environment with newer packages. Read more

today's howtos

  • Anticipating Your Memory Needs - Further learnings
  • bkr job status
  • What packages are Needed to build the Kernel | Adam Young’s Web Log

    In my quest to automate the testing of the Linux Kernel, I need to automate the build of the Linux Kernel. To build the Kernel, you need the requisite packages. What are they? Let’s find out. I am staring with a Baremetal Fedora Image. It has 344 packages installed already. I’m going to assume that this set is available when I do my automated build as well, or that the needed packages will get pulled in by dependencies. If not, I will find out when my automation fails to run and I will add them at that point. Most Fedora and CentOS based documents on building the Kernel have you do a group install of the “Development Tools” yum package group. I don’t want to do this for two reasons. First, I want to use the beaker format which just lists the packages in the job description. Second, I want to minimize the non-required packages, and Development Tools is general purpose group for coding; not everyone needs everythingm, and I don’t want to put non-essential packages on the system.

  • Yaru-colors: Give Ubuntu folders a colourful Touch - Linux Shout

    We have a default theme Yaru on Ubuntu 20.04 LTS and in other recent versions of Ubuntu Linux, to give a new feel we can change the accent color of this default theme using Yaru-colors. Well, there are lots of customized themes available to install & apply on Ubuntu, however, what if you don’t want to change the default look of your Linux. I mean the one your getting via Yaru. But still need some new touch & feel on your system. Then try out Yaru-Colors, it will be the visual theme (style of widgets, colors, icons, and GNOME Shell) for official them Yaru of Ubuntu. It is increasingly polished and closely follows the line marked by GNOME. However, not everyone likes the combination and, changing the right thing, Yaru Color is an ideal complement to get away from the characteristic orange, but keep the essence of the distribution.

  • Android 9 on Linux | Linux.org

    Many people would sometimes like to have access to Android. In this article, I will cover the steps to install Android 9 on a Virtual Box machine. Having access to Android on your system can make it easier for accessing apps that are only available on Android.

  • How to install the latest version of Minetest on a Chromebook

    Today we are looking at how to install the latest version of Minetest on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • How Can You Install Google Browser on Debian?

    Google Chrome is a widely used web browser in the world. Google Chrome is fast and secure as well. However, it is not an open-source web browser. Hence, Debian comes with a pre-loaded Chromium browser, and not a Chrome. Chromium is an open-source browser. If you still want to install the Google Chrome browser on Linux, this article is for you. Installing Chrome on Linux has a little twist as it’s not an open-source browser. So let’s check out how you can easily install Chrome browser from a Linux terminal.

  • How to Install and Set Up PM2 on Linux Servers

    Deployment is one of the most crucial and conclusive stages of software development. A proper deployment strategy is vital in delivering the best experience to your users while utilizing your services efficiently. However, this process also brings its own set of challenges with it. Node.js, the open-source JavaScript runtime, is a popular choice for building the backend infrastructure of your application by allowing you to run JavaScript outside web browsers. But what if your Node.js application crashes in production? Find out how you can avoid such scenarios in this article.

  • Create and assign Users to Oracle Databases - Unixcop

    Hi There ! In this write up, we will discuss about how to create & assign users to the oracle DB As always, begin by connecting to your server where Oracle is hosted, then connect to Oracle itself as the SYSTEM account. The SYSTEM account is one of a handful of predefined administrative accounts generated automatically when Oracle is installed. SYSTEM is capable of most administrative tasks, but the task we’re particularly interested in is account management.

  • How to Start Weblogic Admin and Node Manager without password - Unixcop

    After installing Oracle Weblogic, it’s necessary to give username & password every time it’s prompt. It’s sometime a hassle, for some extent, we don’t want to provide username & password every time. Hello guys ! Today we will learn, how to start the weblogic Admin Server & Node Manager without providing username & password every time. While starting the Admin Server (or) Managed Servers for the first time after the domain creation you must have been prompted for the username and password, In order to handle it, there is a task we need to do.

  • How to install OpenTTD on Elementary OS 6.0 - Invidious

    In this video, we are looking at how to install OpenTTD on Elementary OS 6.0.

  • How to reset weblogic Admin user Password - Unixcop

    Hi there ! In today’s write up, we will get to know, how to reset the weblogic console/admin password in case you forgot that. This might be a shot article. If you want to learn more about weblogic, please refer to my previous tutorial about instllation & configuration weblogic 14c server on centos 8 from here https://unixcop.com/oracle-weblogic-14c-on-centos-8/ To reset the password, we first need to go the weblogic domain home.

  • How to Create database on Oracle Database - Unixcop

    SQL statement is a more manual approach to creating a database than using Oracle Database Configuration Assistant (DBCA). One advantage of using this statement over using DBCA is that you can create databases from within scripts. Hi guys ! In this write up, we will learn, how to create database on oracle database using the manual approach (CMD) When you use the CREATE DATABASE statement, you must complete additional actions before you have an operational database. These actions include building views on the data dictionary tables and installing standard PL/SQL packages. You perform these actions by running the supplied scripts. To Create the database, we have to work through step by step, we will discuss about these below. Seat tight and hold your breath !

  • Automate SAP HANA System Replication in Cluster on IBM Power Virtual Servers in One Hour [Ed: SUSE's Web site has become too focused on selling SAP instead or promoting Free software]
  • How to install Go (Golang) in Arch Linux/Manjaro – Citizix

    This tutorial will help you install Go(Golang) on a Manjaro/Arch Linux system. This guide can also work for other Linux systems like Debian or Ubuntu or Redhat based systems. Go is a statically typed, compiled programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson. It’s has always been said to be an easy language for developers to learn quickly. Golang is very useful for writing light-weight microservices, infrastructure like networked servers and also tools and systems for developers. It can alsobe used for generating APIs that interact with front-end applications. If you want to build a small functional microservice quickly, then Golang is a great tool to use.

  • Give Ubuntu Folders a Colorful Makeup with Yaru-Colors

    Yaru-Colors is a theme project to bring different colors to Ubuntu’s Yaru theme. Here’s how to install it. Yaru is the default theme for Ubuntu, backed by the community. It is the user interface theme that has been used in Ubuntu since 18.10. The name “Yaru” follows the Japanese influence on Ubuntu’s theme naming and it means “to do.” But what is theme? In short, a theme is what determines the colors, borders, shadows, size, and shape of individual elements on the screen.