Language Selection

English French German Italian Portuguese Spanish

OS

elementary OS 6 Promises New Look and Feel, New Installer, and More

Filed under
OS

elementary OS 6 is under heavy development these days, and developer Cassidy James Blaede shared today some of the work that’s going on behind the curtains. He just revealed in a blog post a part of the major changes coming to elementary OS 6, due for release later this year.

First and foremost, elementary OS 6 promises a new look and feel. What’s changing beside the default wallpaper? Well, the typography and the system stylesheet, which apparently affects almost everything on the system, from the panel and default apps to all curated apps in the AppCenter.

Read more

Pantheon Desktop Review: A Beautiful Alternative to macOS

Filed under
OS
Reviews

The Pantheon Desktop is designed specifically for elementaryOS and is considered one of the most visually appealing desktops around. It clearly draws a lot of inspiration from macOS, which makes it a great alternative for those who are looking to make the switch or who have always wanted to master that workflow. In this Pantheon Desktop review, I take a look at user experience and performance, as well as some notable features, and deciding who should use the Pantheon desktop.

Read more

Review: Haiku R1 beta 2

Filed under
OS
OSS
Reviews

Haiku is an open-source operating system that specifically targets personal computing. Inspired by the Be Operating System (BeOS), Haiku aims to be fast, efficient, simple to use, and easy to learn. It is specifically geared toward desktop usage and maintaining a responsive desktop environment.

The Haiku project has been, to date, in perpetual development mode. Which is to say the releases to date have been labelled as being alpha or beta releases. I mention this because while the version label is R1 beta 2, the platform should probably be regarded a relatively mature project with the benefit of nearly 20 years of development behind it.

The R1 beta 2 release includes a number of new features such as improved font scaling and HiDPI support, along with the ability to work with mouse devices that offer more than three buttons. More applications have been ported and are now available through the project's software manager. The installer has mostly remained the same, however users can now exclude the installation of optional packages while setting up Haiku. New driver support has been added and there are some new options for keeping the Deskbar (a sort of combined desktop panel and system tray) out of the way.

The project's latest release is available in 32-bit (x86) and 64-bit (x86_64) builds. There are also builds for ARM, PowerPC, m68k, and SPARC architectures, however these builds are considered to be unsupported. I downloaded the 64-bit build which is available as a 955MB ZIP file. Unpacking the ZIP file presents us with a 1,108MB (1GB) ISO file we can write to optical media or a thumb drive.

Read more

20 CentOS Server Hardening Security Tips – Part 1

Filed under
OS
Red Hat

This tutorial only covers general security tips for CentOS 8/7 which can be used to harden the system. The checklist tips are intended to be used mostly on various types of bare-metal servers or on machines (physical or virtual) that provide network services.

However, some of the tips can be successfully applied to general-purpose machines too, such as Desktops, Laptops, and card-sized single-board computers (Raspberry Pi).

Read more

Also: 23 CentOS Server Hardening Security Tips – Part 2

GeckoLinux ROLLING 999.200729 released

Filed under
OS
Linux
News
SUSE

GeckoLinux is pleased to announce the 999.200729 update to its ROLLING editions, thus completing the current refresh cycle of the entire GeckoLinux lineup. GeckoLinux ROLLING spins are generated directly from unmodified openSUSE Tumbleweed and Packman repositories, and the installed system can be updated directly from those official sources. This design decision has allowed GeckoLinux ROLLING users to install and update their systems in a constant rolling fashion over the past two years from the cutting edge and highly stable openSUSE Tumbleweed distribution. Now, GeckoLinux users that need an installation ISO to support very new hardware will find what they need in the GeckoLinux ROLLING 999.200729 set of updated spins.

Read more

A Guide to the Endless OS for Linux

Filed under
OS
Linux

Many find the idea of switching to Linux intimidating. Let’s face it: despite being the most-used operating system for servers, it’s yet to see major commercial and consumer use. This is mostly because there still aren’t many off-the-shelf computers that have Linux pre-installed, and most people don’t want to deal with the hassle of installing a new OS. After all, you’ll have to worry about so much more – most notably, app and driver compatibility.

Luckily, the latest version of Endless OS presents us with solutions to many of our concerns. Released on May 18, Endless OS 3.8.1 is the latest version of this Debian-based OS initially introduced to the public back in 2014. Like its previous versions, Endless OS 3.8.1 comes with a lot of digital literacy initiatives that make computing easier than ever before.

Read more

GeckoLinux NEXT Plasma 152.200726 update

Filed under
OS
KDE
Linux
News
SUSE

Hi everyone, I'm pleased to announce another update to the GeckoLinux NEXT Plasma edition. The purpose of this edition is not to replace the regular GeckoLinux STATIC Plasma release, but rather as an alternative for those who want the latest Plasma and KDE packages on top of a stable openSUSE Leap base. This is achieved thanks to some additional openSUSE OBS repositories, together with the polished GeckoLinux configuration for the Plasma desktop.

Read more

Here Is Why Linux Is a Good Choice of OS for Software Developers

Filed under
OS
Linux

Is there a perfect operating system for software development? According to some, Linux might just be as close as you can get.

Here we will take a quick look at what Linux has to offer and also suggest some great Linux distros that you might want to check out for yourself.

Since you're actually reading this article, chances are you already have an idea of what Linux is. But for the uninitiated, Linux is a type of an operating system just like Windows, iOS, macOS, etc.

It is a very popular OS. In fact, the Andriod operating system is built on top of the Linux kernel, so you could say that the Linux kernel is the foundation on which Android is built. But Linux also powers many other internet and business servers, including numerous stock exchanges around the world. It has been around since the mid-1990s, give or take, and Linux is literally everywhere today.

Read more

Linux can bring your old PC or Mac back to life -- for free

Filed under
OS
GNU
Linux

Have you heard of Linux? It's a version of Unix developed by a Finn, Linus Torvalds. But what is Unix? It's a computer operating system developed by Bell Labs in the 1960s. What was Bell Labs? It was the research arm of Bell Telephone Co.
Unix lives on and we all use it just about every day. Every time we insert a dot (a period) inside something we type on the computer, like a .com, .org, or .gov, it is a Unix command to go to that location in its memory banks and find what came before the dot. Unix ran the big mainframe computers that used to fill large rooms; they had to be specially air-conditioned because of the heat generated by these huge machines. Torvald wanted a similar, free version of the system, so he rewrote it. A co-worker named it Linux, and the name stuck despite Torvalds' objection on grounds that it sounded egotistical.
Linux can run on just about anything. Got an old PC or Mac gathering dust at the back of the closet? You can load Linux into it and it will live again. It's relatively trouble-free and comes in 20 flavors, each with a slightly different look. The most common is called Ubuntu, the latest flavor of which is named after a cat in Madagascar. But a reader wrote to say that he favors Linux Mint because it's similar to the Mac operating system. He installs it for schools and nonprofit organizations for $5 per machine.
You can run Linux and keep your old operating system at the same time in one of two ways: Create a partition on your Windows PC and get an option to start up in either Windows or Linux. Linux will usually set this up automatically. The other way is to load Linux on a thumb drive and plug it in.

Read more (Ed: Really not accurate in a lot of places, but there we have it...)

GNU Guix: Improve Internationalization Support for the Guix Data Service

Filed under
OS
GNU

The first half of my Outreachy internship is already over and I am really excited to share my experience. Over the past weeks I’ve had the opportunity to work on the Guix Data Service, watch myself change, and accomplish way more than I thought I would.

The Guix Data Service processes, stores and provides data about Guix over time. It provides a complementary interface to Guix itself by having a web interface and API to browse and access the data.

The work I have done so far revolves around storing translated lint checker descriptions as well as package synopsis and descriptions in the Guix Data Service PostgreSQL database and making them available through the Guix Data Service web interface.

Initially the Guix Data Service database had translated versions of lint warning messages available, but they were not accessible through the web interface, so I made that possible during the contribution period.

[...]

These first 7 weeks of my internship have gone by really fast, but I have enjoyed everything and I am so eager to experience what's to come.

Read more

Syndicate content

More in Tux Machines

KPhotoAlbum 5.7.0 out now

We’re pleased to announce a new release of KPhotoAlbum, the KDE photo management software! This time, it’s mostly a maintenance release with a lot of code cleanup and bug fixes. Nevertheless, there are also some changes and new features. In detail... Read more

Beelink GT-R Review – An AMD Ryzen 5 Mini PC Tested with Windows 10 and Ubuntu 20.04

One issue I did encounter both in Windows and in Ubuntu was that my 4-port KVM was not properly recognized. I did get a rather poor HDMI signal to the monitor however the USB port was not working and by extension neither were my wireless keyboard and mouse. However, using a USB-C hub (2 x USB 3.0 and 1 x HDMI) worked fine as did using the various HDMI and USB ports directly including wirelessly connected peripherals. Another point to note is that the power cord from the device to the power adapter is slightly shorter than most and the power adapter itself is quite large meaning care needs to be taken when using a US/EU to AU adapter for example. Overall this is a powerful mini PC (relative to similar form factor devices but excluding the higher-end Intel NUCs and comparable models) and the addition of capable graphics makes gaming possible together with light video editing. Equipped with a very good selection of ports and features including multiple configurable storage options, the GT-R makes a great impression as one of the first AMD based mini PCs. The only negative is that the fans are quite noisy when the processor is under load. Read more

today's leftovers

  • Mesa To Join Other Open-Source Projects With "Main" For Primary Code Branch

    This week Mesa developers began drafting plans for transitioning their primary Git branch to "main", following the naming plans of other open-source projects using Git. With Git now allowing a configurable default branch and GitHub working to transition from "master" to "main" as their default Git branch name, various other open-source projects have also been working to change their default Git branch name. Most open-source projects have been settling for "main" as the best and most descriptive default branch name rather than alternatives like trunk, default, etc. Mesa developers are similarly aiming for a "main" transition.

  • Linux Weekly Roundup: Ubuntu 20.04.1, LibreOffice 7, Pinta – Aug 8, 2020

    Here’s a recap for the week in the form of weekly roundup, curated for you from the Linux and opensource world on application updates, new releases, distribution updates, major news, and upcoming trends. This week there has been plenty of app updates, distribution release announced. With so many moving items happening all around the Linux and the open-source world, it is not always possible to cover the updates, especially the minor releases of news.

  • How to Apply Blur Effect in Ubuntu 20.04 Gnome Desktop
  • Install latest version apache on ubuntu from source
  • Setting Up Amavis and ClamAV on Ubuntu Mail Server
  • The weekend round-up: tell us what play button you've been clicking recently

    What's that? It's the weekend? It can't be already can it? Yes. It's time for the weekend chat about what we've been playing and what you've been playing. There's been so many good Linux supported releases lately I've been a bit spoilt for choice including these just in the last week: DemonCrawl, UnderMine, The Battle of Polytopia, Littlewood, Monster Crown, Core Defense and Hellpoint (plus plenty more I've missed).

  • A Plague Tale: Innocence | Linux Gaming | Ubuntu 20.04 | Steam Play

    A Plague Tale: Innocence running through Steam Play on Linux.

  • Recovering 2.11BSD, fighting the patches

    Well, if we have patch 195, and all 195 patches, what's the problem? Why can't you do a simple for loop and patch -R to get back to original? And for that matter, why were no copies of the original saved?

    Turns out the root of both of these problems can be summarized as 'resource shortage'. Back in the day when this was released, 100MB disks were large. The release came on 2 mag tapes that held 40MB each. Saving a copy of these required a substantial amount of space. And it was more important to have the latest release, not the original release, for running the system. It was more efficient and better anyway.

    In addition to small disk space, these small systems were connected via USENET or UUCP. These connections tended to be slow. Coupled with the small size of the storage on the PDP-11s running 2.11BSD, the patches weren't what we think of as modern patches. The patches started before the newer unified diff format was created. That format is much more efficient that the traditional context diffs. In addition, compress(1) was the only thing that could compress things, giving poor compression ratios. The UUCP transport of usenet messages also mean that the messages had to be relatively short. So, this mean that the 'patches' were really an upgrade process, that often included patches. But just as often, it included instructions like this from patch 4: [...]

  • NetBSD on the NanoPi NEO2

    The NanoPi NEO2 from FriendlyARM has been serving me well since 2018, being my test machine for OpenBSD/arm64 related things.

    As NetBSD/evbarm finally gained support for AArch64 in NetBSD 9.0, released back in February, I decided to give it a try on this device. The board only has 512MB of RAM, and this is where NetBSD really shines. Things have become a lot easier since jmcneill@ now provides bootable ARM images for a variety of devices, including the NanoPi NEO2.

  • Linux kmod tools on macOS

    First, this does not mean you can load Linux kernel modules on macOS. This port is far more boring than that. Recently I migrated from Travis-CI over to GitHub Actions for rpminspect. I took some time to understand how GitHub Actions worked and expanded the CI tests to run across Fedora rawhide, the latest release of Fedora, Debian Testing, Ubuntu, OpenSUSE Leap, OpenSUSE Tumbleweed, CentOS 8, CentOS 7, and Arch Linux. I wanted to prove that the software was portable across different distributions, but then that had me thinking about non-Linux platforms. GitHub Actions offers macOS as a platform, so what if I built things there too? Gaining access to a remote macOS VM (thanks, jbair), I was able to start working on porting rpminspect. The first problem I hit was the lack of libkmod from the Linux kmod project. Makes sense that this would not exist on macOS. All rpminspect does with libkmod is open and read Linux kernel modules, so porting it to macOS is technically possible. So I decided to give that a try.

  • We may wind up significantly delaying or mostly skipping Ubuntu 20.04

    The highest priority machines to upgrade are our remaining Ubuntu 16.04 machines, which will be going out of support in April of next year. Fortunately we don't have very many of them compared to our 18.04 machines, so there is not a huge amount of work to do. Unfortunately, most of our Exim based mail machines are 16.04 and the 20.04 version of Exim is a significantly disruptive upgrade, plus a number of the remaining machines are delicate to upgrade (our Samba server, for example).

    This opens up the issue of what Ubuntu version to upgrade these 16.04 machines to. Normally we'd upgrade them to Ubuntu 20.04, but normally we'd already be running less critical machines on 20.04 and getting experience with it; this time they'd be among our first 20.04 machines. On the other side, we're already running Ubuntu 18.04 in general and in some cases running the same services on 18.04 as we currently do on 16.04 (we have a couple of 18.04 Exim machines, for example). This makes upgrading most or all of our 16.04 machines to 18.04 instead of 20.04 a reasonably attractive proposition, especially for Exim based machines. We'd have to upgrade them again in two years when 22.04 comes out and 18.04 starts going out of support, but hopefully in two years the situation will be a lot different.

  • DebConf8

    Also this is my 6th post in this series of posts about DebConfs and for the last two days for the first time I failed my plan to do one post per day. And while two days ago I still planned to catch up on this by doing more than one post in a day, I have now decided to give in to realities, which mostly translates to sudden fantastic weather in Hamburg and other summer related changes in life. So yeah, I still plan to do short posts about all the DebConfs I was lucky to attend, but there might be days without a blog post. Anyhow, Mar de la Plata. When we held DebConf in Argentina it was winter there, meaning locals and other folks would wear jackets, scarfs, probably gloves, while many Debian folks not so much. Andreas Tille freaked out and/or amazed local people by going swimming in the sea every morning. And when I told Stephen Gran that even I would find it a bit cold with just a tshirt he replied "na, the weather is fine, just like british summer", while it was 14 celcius and mildly raining. DebConf8 was the first time I've met Valessio Brito, who I had worked together since at least DebConf6. That meeting was really super nice, Valessio is such a lovely person. Back in 2008 however, there was just one problem: his spoken English was worse than his written one, and that was already hard to parse sometimes. Fast forward eleven years to Curitiba last year and boom, Valessio speaks really nice English now.

  • 9 of the Best Firefox Addons for Social Media Enthusiasts

    Are you active in social media? If you’re using the Firefox browser, there are many extensions that will save you time, connect better with your audience, and boost your overall experience. The following is our shortlisted selection of some of the best Firefox addons for social media enthusiasts. Each has been verified for delivering what it promises and is quite easy to use. 1. Facebook Container For those active on the social scene, using Facebook is easier as a login option. [...] Love them or hate them, emojis may have become the official language of the Internet. If you’re running out of emoji styles to describe a specific mood or reaction, Emoji Cheatsheet just may give you the perfect idea. The emojis you click are automatically saved to your clipboard so that you can paste it on any social media site.

  • U is for Unreliable UI (or: Why Firefox's "Do this automatically this from now on" checkbox is so flaky, and how to work around it)

    It's been a frustration with Firefox for years. You click on a link and get the "What should Firefox do with this file?" dialog, even though it's a file type you view all the time -- PDF, say, or JPEG. You click "View in browser" or "Save file" or whatever ... then you check the "Do this automatically for files like this from now on" checkbox, thinking, I'm sure I checked this last time. Then a few minutes later, you go to a file of the exact same time, and you get the dialog again. That damn checkbox is like the button on street crossings or elevators: a no-op to make you think you're doing something.

NanoPi and Raspberry Pi

  • NanoPi NEO3

    A tiny, headless SBC based on the 64-bit quad-core RockChip RK3328 SoC along with up to 2GB RAM. I/O includes GbE and 3x USB (2x 3.0 + 1x 2.0), plus a 26-pin expansion header various GPIO signals.

  • Raspberry Pi makes Japanese keyboard

    It’s quite a complex keyboard, with three different character sets to deal with.

    ‘Figuring out how the USB keyboard controller maps to all the special keys on a Japanese keyboard was particularly challenging, with most web searches leading to non-English websites,’ say the Pi people, ‘we ended up reverse-engineering generic Japanese keyboards to see how they work, and mapping the keycodes to key matrix locations. We are fortunate that we have a very patient keyboard IC vendor, called Holtek, which produces the custom firmware for the controller.’

  • Raspberry Pi Release Japanese Keyboard Variant

    The Japanese keyboard is the latest layout available. Last month we saw the release of Swedish, Portuguese, Danish and Norwegian layouts of the official keyboard. All of the keyboards come with three USB 2.0 type-A ports, adding much needed extra ports to your Raspberry Pi. Available in two color choices, red and white or black and grey, this new keyboard has been designed to work with all three Japanese character sets.

  • The fastest USB storage options for Raspberry Pi

    After posting my tests concerning UASP support in USB SATA adapters, I got an email from Rob Logan mentioning the performance of some other types of drives he had with him. And he even offered to ship a few drives to me for comparisons!