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Slack

KDE Plasma 5 August 2020 release for Slackware

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KDE
Slack

New Plasma5 packages for Slackware-current are ready for download & installation. I skipped July (holiday season) and so here is KDE-5_20.08 aka my August 2020 release. Be sure to read the upgrade instructions very carefully to prevent breakage, because starting with my June batch the goal is to remove Slackware’s ConsoleKit2 and replace it with elogind!.

It would not harm if you (re-)read my previous blog article about Plasma5, “Replacing ConsoleKit2 with elogind – first steps“. It has a lot more detail about the reasons for this move as well as guidance on using the Wayland Window Manager (as a test) instead of regular X.Org. Note that Wayland sessions still need a lot of maturing and X.Org will remain Slackware’s default choice.

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Slackel 7.3 Mate beta1

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Slack

Slackel 7.3 Mate beta1 has been released. Slackel is based on Slackware and Salix.

Includes the Linux kernel 5.4.50, Mate-1.22.1 and latest updates from Slackware's 'Current' tree.
Added support to do a real installation to an external usb stick or usb ssd or usb hard disk.

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[Slackware] Preparing to move to elogind

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Slack

Slackware community is very active nowadays, and that's for a reason. They are waiting for the big update coming to Slackware, which is the new Plasma 5 and XFCE. It has been requested for so long after -current start moving, but Pat hasn't made the change until 2020 when big basic components such as Qt5 went in and many followed up.

There were some distractions along the way, such as PAM taking some time to test (it was initially planned for a day or two in testing/), but at the end it was a smooth migration. I barely notice any changes since all the changes happening under the hood and it works well both in my MATE and Cinnamon project (basically for Cinnamon since i already have PAM installed, but not as part of the core packages. It just sit there as a requirement for Cinnamon-screensaver).

For next Plasma 5 and XFCE, there are some another changes needed for it to go smoothly and that's UPower and elogind. Slackware 14.2 up to -current is still using the old UPower which is already deprecated for some time, but since it's related to many other libraries/applications, Pat kept them until it's time to move on with the rest of the projects and i believe it's time. Newer UPower is needed by Plasma 5, XFCE, mate-power-manager 1.24 (it's still at 1.22 for now due to this constraints) and better battery support in Cinnamon.

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Plasma5 for Slackware: KDE 5_20.05. Also, new Ardour 6.0

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KDE
Slack

A new batch of Plasma5 packages for Slackware-current is available now. The KDE-5_20.05 release is also the last monthly update you’ll see from me for a while in my ‘ktown‘ repository. I expect Pat to add Plasma5 to Slackware-current, but I am done waiting and have an urgent need to dedicate my spare time to other matters. With PAM finally added to the core distro, there should no longer be a showstopper for getting rid of KDE4 and replacing it with Plasma5.

And remember, these packages will not work on Slackware 14.2. Along with adding the May batch for -current, I have removed the old (KDE 5_17.11) Plasma5 packages that were still in my ‘ktown’ repository for Slackware 14.2. They have been un-maintained for two and a half years, who knows what security issues they cause. If you really want or need Plasma5, migrate to Slackware-current please.

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Slackware Gets Cinnamon 4.6 Early Preview and Slackware-Based Plamo 7.2 Released in Japan

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Slack
  • Cinnamon 4.6 Early Preview

    Few days ago i saw that Cinnamon 4.6.0 has been released on GitHub and as usual, developers will still release a couple more releases before they mark it stable, but i have made some changes to the SlackBuild scripts and push it to master branch for those who are eager to try the new Cinnamon 4.6.x series.

    I believe this version will be used in the next Linux Mint 20 which will be released in June, but i want Slackware-Current users to try this version first Smile

  • Plamo 7.2 リリース

    従来同様、4.7Gのサイズに収まるようにDVD用は2枚組みです。他に USB メモリからインストールする用に DVD 2 枚分をまとめてひとつにした USB 用イメージがあります(_usb.iso)。

Distros: Debian, SUSE and Slackware

Filed under
GNU
Linux
Slack
  • Thorsten Alteholz: My Debian Activities in April 2020

    This month I accepted 384 packages and rejected 47. The overall number of packages that got accepted was 457.

  • Use Speedtest CLI to test your Internet Speed on Debian 10

    In order to fix problems with slow connections that lead to poor Internet access, we first want to check the Internet speed on our system. E.g. when you have switched to a new internet connection and want to make sure that you are getting what the provider offers, it is useful to check the internet speed. In this article, we will use a Linux command-line tool called speedtest-cli. It is written in Python and uses the website speedtest.net to check bandwidth by uploading and downloading data to and from your system.

  • Community Account Migration

    The authentication system behind the following services are expect to changed this month. Here is a list of services the might be affected. An email about this topic was sent out on the openSUSE Project Mailing List. More information about this topic will be updated on the Account Migration Wiki page.

    [...]

    The services using the Community Accounts will migrate step-by-step. This means that for some days you need to use the old and new credentials until the services are migrated.

  • openSUSE Tumbleweed – Review of the week 2020/19

    During this week, we managed to set a new record: the most broken Tumbleweed snapshot handed over to openQA. W whopping 9 tests out of > 220 passed, everything else failed. What a luck we have openQA, right? Nothing of that was mirrored out and sent out to users. Fur the curious ones: the issue came from an incomplete rebuild after the switch to Ruby 2.7. Still, we managed to release 6 snapshots during this week (0429, 0501, 0502, 0503, 0504 and 0506)

  • Old box, dumb code, few thousand connections, no big deal

    I wrote up a load testing tool, too. It will create any number of worker threads, each of which opens a TCP connection back to the server. Each one of those will fire a request down the pipe, wait for the response, sleep a configurable period, and then go again.

    Let's say I stand up the server and a loadgen instance on the same machine. In this case it's my nine-year-old workstation box running Slackware64. I tell the load generator to hit the server (on localhost), run 2000 workers, and wait 200 milliseconds between queries.

Chrome/Chromium 83 Beta and Chromium 81 for Slackware 14.2

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Slack
Web
Gaming
  • Chrome 83 Beta: Cross-site Scripting Protection, Improved Form Controls, and Safe Cross-origin Resource Sharing

    Unless otherwise noted, changes described below apply to the newest Chrome beta channel release for Android, Chrome OS, Linux, macOS, and Windows. Learn more about the features listed here through the provided links or from the list on ChromeStatus.com. Chrome 83 is beta as of April 16, 2020.

  • Chrome 83 Beta Rolls Out With Better Form Controls, Barcode Detection API

    Following the release of Chrome 81 earlier this month, Chrome 83 is now in beta with Google having skipped Chrome 82 due to delays / internal issues.

    Chrome 83 Beta is out today with trusted types for DOM manipulation, improved form controls that provide much nicer looking HTML input form controls by default, new origin trials, a barcode detection API is introduced as part of their shape detection API, various WebRTC improvements, and other changes.

  • Chromium 81 – and the new build process for Slackware 14.2

    Google released version 81 of their Chromium browser sources last week, after spending a lot of effort to bring security patches to the 80.x releases in the weeks before. As said before, Google is going to skip the 82 release entirely because of the staffing challenges resulting from the Corina crisis, and will jump straight to release 83 somewhere mid-May.
    I uploaded packages for chromium 81.0.4044.92 a few days ago – but those were only for Slackware-current.

    I found it impossible to compile the latest Chromium 81 code on Slackware 14.2 and I had been trying for days. Yesterday I finally succeeded after more than a week of trying since the sources were released. I can not sit behind my computer for long, but that was not too much of a setback in this particular case. I kept running into new compiler or linker errors, then I would think of a fix, set the box to compile again and had to wait for hours to see the result… and lie down in the meantime. For an entire week, I met failure upon failure.

New ISOs for Slackware Live (liveslak 1.3.5)

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Slack

I have uploaded a set of fresh Slackware Live Edition ISO images. They are based on the liveslak scripts version 1.3.5. The ISOs are variants of Slackware-current “Tue Feb 18 05:20:50 UTC 2020” with the 5.4.20 kernel but without PAM.
The PLASMA5 variant is my february release of ‘ktown‘ aka KDE-5_20.02 .

Download these ISO files preferably via rsync://slackware.nl/mirrors/slackware-live/ (or its mirror rsync://slackware.uk/people/alien-slacklive/ but allow that 24 to sync up) because that allows easy resume if you cannot download the file in one go.

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Slackware Going for PAM

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Slack
  • Slackware Going for PAM

    It has been requested by many people in the past, many debates have been sprung due to this discussions, and finally in 2020 Patrick is taking PAM in -current (still in /testing for now, but hopefully will be merged in the main tree in the next few days or hours). It's a long journey to get PAM gets included and some people have been working on this as a side project, namely Vincent Batts, Robby Workman, and Ivandi. Their work is finally paid off and next Slackware release will have PAM support out-of-the-box, so people in the corporate can start working on AD (Active Directory) on top of Slackware.

  • PAM landed in Slackware today, also new Plasma5 packages available

    What does that mean? Not much actually. Your Slackware will keep functioning as before. The new functionality offered by the Pluggable Authentication Modules is not directly visible.

    [...]

    Download the KDE-5_20.02 from the usual location at https://slackware.nl/alien-kde/current/ or one of its mirrors like http://slackware.uk/people/alien-kde/current/ .
    Check out the README file in the root of the repository for detailed installation or upgrade instructions.

    Development of Plasma5 is tracked in git: https://git.slackware.nl/ktown/ .

    A new Plasma5 Live ISO is going to be available soon at https://slackware.nl/slackware-live/latest/ (rsync://slackware.nl/mirrors/slackware-live/latest/) with user/pass being “live/live” as always. I am still working on an improved ‘setup2hd‘ and depending on the amount of work (and setbacks) I may decide to leave the ‘old’ setup2hd script in the ISO for now.

New ISOs for Slackware Live (liveslak-1.3.4)

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Slack

I have uploaded a set of fresh Slackware Live Edition ISO images. They are based on the liveslak scripts version 1.3.4.

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More in Tux Machines

Linux Plumbers Conference and Kernel Developments in METRICFS, FS-Cache, HWMON

  • Application Ecosystem Microconference Accepted into 2020 Linux Plumbers Conference

    We are pleased to announce that the Application Ecosystem Microconference has been accepted into the 2020 Linux Plumbers Conference! The Linux kernel is the foundation of the Linux systems, but it is not much use without applications that run on top of it. The application experience relies on the kernel for performance, stability and responsiveness. Plumbers is the perfect venue to have the kernel and app ecosystems under one roof to discuss and learn together and make a better application experience on the Linux platform.

  • Google Opens Patches For "METRICFS" That They Have Used Since 2012 For Telemetry Data

    The METRICFS file-system has been in use internally at Google since 2012 for exporting system statistics to their telemetry systems with around 200 statistics being exported per machine. They are now posting the METRICFS patches as open-source for review and possible upstreaming. A "request for comments" on METRICFS was sent out today on the Linux kernel mailing list. Their motives for now finally publishing these patches is as a result of the recent Statsfs proposal by a Red Hat engineer for a RAM-based file-system for exposing kernel statistics to user-space. METRICFS has a similar aim to Statsfs.

  • FS-Cache Rewritten But Even Its Developers Are Hesitant About Landing It For Linux 5.9

    FS-Cache provides the Linux kernel with a general purpose cache for network file-systems like NFS and AFS but also other special use-cases like ISO9660 file-systems. FS-Cache has been rewritten for better performance and reliability, among other benefits, and while it has been sent in as a pull request for Linux 5.9 even its own developers provide some caution over landing it this cycle. FS-Cache has seen work to "massively overhaul" it with a variety of improvements. The new and improved FS-Cache will now use async direct I/O in place of snooping for updated pages that in turn means less virtual memory overhead. The new FS-Cache implementation has simpler object management, changes to object invalidation, and a variety of other work.

  • Corsair Commander Pro Driver Sent In To Linux 5.9

    The hardware monitoring (HWMON) subsystem has a new driver that is likely to excite some enthusiasts wanting greater control over thermal monitoring and fan control for their systems. The previously covered Corsair Commander Pro Linux driver is now coming with Linux 5.9. The Commander Pro offers six 4-pin fan ports with PWM controls, two RGB LED channels, and four thermal sensors. An interested user/developer created this Linux driver without the support from Corsair. The thermal and fan control support is in place with this new HWMON driver while the RGB lighting controls are available from OpenRGB.

Graphics: Mesa 20.1.5, Intel and AMD

  • mesa 20.1.5
    Hi all,
    
    I'd like to announce Mesa 20.1.5, the fifth bugfix release for the 20.1 branch.
    
    The next bugfix release is planned for 2 weeks from now, on 2020-08-19.
    
    Cheers,
    Eric
    
    
  • Mesa 20.1.5 Released For The Latest Stable Open-Source Vulkan / OpenGL Drivers

    Mesa 20.1.5 provides the latest stable open-source Vulkan/OpenGL graphics drivers for the Linux desktop as the newest bi-weekly milestone. Mesa 20.2 remains under development as this quarter's feature release due out in about one month's time. Mesa 20.2 is running behind schedule as it should have been branched around the end of July but has yet to happen. In any case, more Mesa 20.2 feature work continues to land and more than likely will ship sometime in September. But until that occurs, Mesa 20.1 is the latest stable series.

  • Intel Workaround For Graphics Driver Regression: "The Platform Problem Going Crazy"

    Sent out over the weekend was a patch series for the Intel Linux kernel graphics driver entitled "Time, where did it go?" This set of 42 patches aims to provide incremental improvements to the driver to offset a performance regression in Linux 5.7 that Intel hasn't been able to track down. This increased complication of the driver to offset the regression is now under the microscope. The set of 42 patches by longtime Intel open-source developer Chris Wilson provides incremental improvements to reduce the execution latency. He was upfront that the intent of these improvements are to "basically offsets the small regressions incurred when compared to [Linux kernel] 5.7."

  • RadeonSI Resorts To Disabling SDMA For GFX9/Vega Due To APU Issues

    AMD's RadeonSI Gallium3D driver has resorted to disabling SDMA (System DMA) async DMA engine support for all GFX9/Vega hardware due to issues plaguing some APUs. While SDMA has the potential of helping performance, GFX9 (Vega) is now seeing the support disabled due to bugs seeming to only affect APUs. Though it's not entirely surprising as the open-source AMD Radeon Linux driver also is not enabling SDMA at this point for GFX8 (Polaris) or GFX10 (Navi) hardware either. Opened three months ago was the merge request for disabling SDMA on GFX9 and to back-port it to the stable series as well. Longtime AMD open-source developer Marek Olsak noted, "This is somewhat a radical step. All opinions welcome."

Audiocasts/Shows: Destination Linux, FLOSS Weekly, CrowPi and Linux Headlines

           
  • Destination Linux 185: Let’s Fix Linux Tech Support

    On this week’s episode of Destination Linux, we’re transitioning from the topic of Bug Reporting last week to Tech Support in Linux this week. We’re going to check in on Wayland’s progress with Plasma’s new release, we have an sandbox MMO for gaming, and our popular tips/tricks and software picks. All of this and so much more, coming up right now on Destination Linux.

  •                 
  • FLOSS Weekly 590: Rensselaer Center for Open Software - A Community of Open Source Developers

    RCOS is a group of RPI students who work on open-source projects. The goal of RCOS is to empower students to develop open-source solutions to real-world problems. They have created 300+ open source projects over the years. Doc Searls and Simon Phipps talk with Wes Turner, a Senior Lecturer in the Department of Computer Science at Rensselaer Polytechnic Institute (RPI) and the Director of the Rensselaer Center for Open Source. They discuss teaching open source and the hardships that come along with that, especially with e-learning. They also discuss what the future could look like if we could have more open-source programs like RCOS in other universities.

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  • The Best Raspberry Pi Laptop Kit | CrowPi 2 Review

    The Best Raspberry Pi Laptop Kit | CrowPi 2 Review of the kit, usage, and examples. 

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  • 2020-08-05 | Linux Headlines

    LibreOffice 7 dodges its rebranding controversy, the Pinta bitmap editor sees its first new version in 5 years, Red Hat accommodates certification seekers with new pandemic-friendly rules, and ownCloud 10.5 brings background sync changes to the platform.

Gaming on Linux in 2020: Way Better Than You Think

Linux has always been seen as a rather rigid operating system for gaming. Many games used to be unavailable on Linux, and the ones that you could play used to have all sorts of bugs. However, the situation’s not the same anymore with Ubuntu 20.04. The OS is way better for gaming than you may think. In certain situations, games even run better on Linux than on Windows. This is quite impressive so let’s see what lead to Linux’s improvements. Read more Also: Narrative-driven adventure Impostor Factory has new teaser trailer