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SUSE

SUSE/OpenSUSE Tumbleweed, OBS and MicroOS

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SUSE
  • openSUSE Tumbleweed – Review of the week 2020/43 – Dominique a.k.a. DimStar (Dim*)

    During this week, we have only released 3 snapshots (1019, 1021, and 1022). a bunch of snapshots has been tested and discarded due to some bugs we, and surely either you, did not want to see on your machines. But as usual; lesser snapshots do not mean less change, as things just cumulate until we feel confident to send a snapshot out again.

  • Introducing the Open Build Service Connector [Ed: SUSE sucking up to Microsoft's openwashed proprietary software as usual]

    That’s right. The Open Build Service Connector is built around bookmarks of packages and projects. Bookmarks can be used to browse a project, its packages and its files. Additionally, you can view the configured repositories and adjust project paths and architectures.

    Individual packages or whole projects can be checked out directly from within Visual Studio Code to the file system similarly as one would do via osc. OBS’ version control is seamlessly integrated into Visual Studio Code’s Source Control module and can be used in a comparable fashion to the git extension.

  • Richard Brown: MicroOS Desktop, The Road to Daily Driving - LinuxReviews

    openSUSE Chairman and MicroOS Release Engineer Richard Brown presented OpenSUSE's minimal MicroOS Linux distribution as a potential desktop operating system at the openSUSE+LibreOffice Virtual Conference 2020 last week in a half an hour long presentation. MicroOS is a minimal Linux distribution primarily made for cloud services, IoT devices, containers and those types of use-cases. It could potentially also be used as a light desktop system similar to ChromeOS and an alpha version of MicroOS for Desktop is available. There are some problems to be solved on the road to a stable release as Richard Brown explains.

openSUSE Jump will likely land in openSUSE Leap 15.3

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SUSE

During the openSUSE + LibreOffice Virtual Conference, there were 2 presentations on what’s next for openSUSE Leap. These presentations also touched on Closing the Leap Gap. This is a project which tries to resolve / minimize the differences in packages between openSUSE Leap and SUSE Linux Enterprise (SLE), by unifying the code base and the development process. More details on this project can be found here.

On the 20th October, there was a Go-No Go decision to be made. This decision is documented here. The outcome is also described in the Engineering Meeting Minutes that can be found here. There was a Conditional No Go given on the proposal to create an in-between release called openSUSE Leap 15.2.1. That means that the Jump and Leap unification will most likely happen in Leap 15.3. I think that this is a reasonable decision, which provides a better timeline for the openSUSE and SUSE teams to work out all of the outstanding issues.

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SUSE/OpenSUSE YaST, Tumbleweed and USE Linux Enterprise Server 15 SP2 (Desktop Mode)

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SUSE

Modern Computer in a Commodore 64 Shell

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OS
Hardware
SUSE

This Commodore 64 retro computer case plus openSUSE Linux with a little mix of DIY is a perfect mixture of Linux and vintage tech enthusiasm with a dash of my almost unhealthy obsession of openSUSE Linux. It just all comes together here.

I have often heard from some people that standards aren’t fun or standards restrict too much. I think this idea is rather absurd as it is the “restriction” of standards that give us the framework to support the freedom to create new and interesting things. Everything from this “Modern” Commodore 64 case to house standard components is cost effective because of the standard interfaces. I think we can see evidence of this everywhere. This can be everything from programming languages to graphical widget toolkits. Not to say that standards need to be static but having a solid foundation from which to build allows for wonderful and interesting creations. The Commodore 64 Retro Case is just one example of it.

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Thunderbird, grep, systemd Update in Tumbleweed

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SUSE

Systemd 246.6, grep 3.5 and Mozilla Thunderbird 78.3.1 became available in openSUSE Tumbleweed this week.

Four snapshots have been released so far this month.

The most recent snapshot, 20201007, brought a new version update of the general purpose parser bison 3.7.2, which fixed all known Bison Common Vulnerabilities and Exposure related to the bison program itself, but not the generated code. The GNU C Library, glibc, 2.32 corrected the locking and cancellation cleanup in syslog functions; the update also deprecated the header and removed the sysctl function. The snapshot was released a couple of hours ago and started trending at a stable rating of 96, according to the Tumbleweed snapshot reviewer.

Email client Alpine was the only other package besides the several RubyGem packages there were updated in snapshot 20201005. The alpine 2.23.2 version added a shortcut to broaden or narrow searches and also expanded the configuration screen for XOAUTH2 so it can include the username and tenant. Many of the action/active packages of RubyGem updated from version 5.2.4.2 to 5.2.4.4, which fixed multiple CVEs. The 0.7.0.1 version of rubygem-bundler-audit fixed an issue with Bundler parsing. Some enhancements were made in the update of rubygem-fluentd from version 1.10.3 to version 1.11.2; the package also refactored the of code in it’s latest release. There were two major RubyGem packages updated in the snapshot. One of those was the Sept. 17 release of rubygem-puma 5.0.0; the package provides new experimental commands and options as well as allowing compiling without OpenSSL and dynamically loading files needed for SSL, add ‘no ssl’ Continuous Integration. The other major update was rubygem-vagrant_cloud 3.0.0. The snapshot is trending stable at a 91 rating.

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Tumbleweed Gets New KDE Frameworks, systemd

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SUSE

KDE Frameworks 5.74.0 and systemd 246.4 became available in openSUSE Tumbleweed after two respective snapshots were released this week.

Hypervisor Xen, libstorage-ng, which is a C++ library used by YaST, and text editor vim were also some of the packages update this week in Tumbleweed.

The most recent snapshot released is 20200919. KDE Frameworks 5.74.0 was released earlier this month and its packages made it into this snapshot. KConfig introduced a method to query the KConfigSkeletonItem default value. KContacts now checks the length of the full name of an email address before trimming it with an address parser. KDE’s lightweight UI framework for mobile and convergent applications, Kirigami, made OverlaySheet of headers and footers use appropriate background colors, updated the app template and introduced a ToolBarLayout native object. Several other 5.74.0 Framework packages were update like Plasma Framework, KTestEditor and KIO. Bluetooth protocol bluez 5.55 fixed several handling issues related to the Audio/Video Remote Control Profile and the Generic Attribute Profile. A reverted Common Vulnerabilities and Exposures patch that was recommended by upstream in cpio 2.13 was once again added. GObject wrapper libgusb 0.3.5 fixed version scripts to be more portable. Documentation was fixed and translations were made for Finnish, Hindi and Russian in the 4.3.42 libstorage-ng update. YaST2 4.3.27 made a change to hide the heading of the dialog when no title is defined or the title is set to an empty string. Xen’s minor updated reverted a previous libexec change for a qemu compatibility wrapper; the path used exists in domU.xml files in the emulator field. The snapshot is trending stable at a 99 rating, according to the Tumbleweed snapshot reviewer.

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Feature Requests, Submit Requests for openSUSE Jump Take Shape

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SUSE

The openSUSE Project is progressing with the state of openSUSE Jump, which is the interim name given to the experimental distribution in the Open Build Service.

openSUSE Leap Release Manager Lubos Kocman sent an email to the project titled “Update on Jump and Leap 15.3 and proposed roadmap for the next steps” that explains the progress that has been made with Jump 15.2.1.

“We have some exciting news to share about the openSUSE Jump effort!” Kocman wrote. “We will have a Jira partner setup (coming) for openSUSE this week!”

Access to Jira will allow openSUSE Leap contributors to see updates on community feature requests and be able to comment on requested information or allow them to request information. The process will be tested initially by one of the community members to see if it works properly.

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openSUSE Tumbleweed vs. Leap 15.2 vs. Jump Alpha Benchmarks

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SUSE

Following the recent alpha debut of the openSUSE Jump distribution for testing that is working to synchronize SUSE Linux Enterprise with openSUSE Leap, there was an inquiry made about the performance of it. So for addressing that premium member's question, here are some benchmarks carried out recently of the latest openSUSE Leap 15.2 against the openSUSE Jump in its early state against the rolling-release openSUSE Tumbleweed.

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SUSE/OpenSUSE: OpenSUSE + LibreOffice Conference, ZeroLogon, YaST and More

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SUSE
  • Conference organizers announce schedule and platform registration

    Organizers of the online openSUSE + LibreOffice Conference are pleased to announce that the schedule for the conference is published.

    All times on the schedule are published in Coordinated Universal Time. The conference will take place from live Oct. 15 to Oct. 17 using the oslo.gonogo.live platform.

    There are more than 100 talks scheduled, covering the openSUSE and LibreOffice projects. There are talks about open-source projects, cloud and container technologies, embedded devices, community development, translations, marketing, documentation, Future Technologies, Quality Assurance and more.

  • SUSE Addresses “ZeroLogon” Vulnerability

    On September 11, Secura research published a new software vulnerability called “ZeroLogon”, which exploits a protocol weakness in the SMB Netlogon protocol. This vulnerability may affect users of SUSE Linux Enterprise Server running Samba servers in older or non-standard configurations. Attackers could use it to bypass access control to the domain controller.

  • Digest of YaST Development Sprint 108

    In our previous post we reported we were working in some mid-term goals in the areas of AutoYaST and storage management. This time we have more news to share about both, together with some other small YaST improvements.

  • Johann Els on running SUSE Linux Enterprise Server on SAP

Tumbleweed Snapshots bring updated Inkscape, Node.js, KDE Applications

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SUSE

Four openSUSE Tumbleweed snapshots were released since the last article.

KDE’s Applications 20.08.1, Node.js, iproute2 and inkscape were updated in the snapshots throughout the week.

The 20200915 snapshot is trending stable at a rating of 97, according to the Tumbleweed snapshot reviewer. Many YaST packages were updated in this snapshot. The 4.3.19 yast2-network package forces a read of the current virtualization network configuration in case it’s not present. The Chinese pinyin character input package libpinyin updated to 2.4.91, which improved auto correction.

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More in Tux Machines

Wine 5.20 Released

The Wine development release 5.20 is now available.

What's new in this release (see below for details):
  - More work on the DSS cryptographic provider.
  - A number of fixes for windowless RichEdit.
  - Support for FLS callbacks.
  - Window resizing in the new console host.
  - Various bug fixes.

The source is available from the following locations:

  https://dl.winehq.org/wine/source/5.x/wine-5.20.tar.xz
  http://mirrors.ibiblio.org/wine/source/5.x/wine-5.20.tar.xz

Binary packages for various distributions will be available from:

  https://www.winehq.org/download

You will find documentation on https://www.winehq.org/documentation

You can also get the current source directly from the git
repository. Check https://www.winehq.org/git for details.

Wine is available thanks to the work of many people. See the file
AUTHORS in the distribution for the complete list.
Read more Also: Wine 5.20 Released With Various Improvements For Running Windows Software On Linux

PostmarketOS update brings HDMI support for the PinePhone and PineTab

When the PinePhone postmarketOS Community Edition smartphone began shipping to customers in September it came with a version of the operating system with one important feature missing: HDMI output. So when my phone arrived a few weeks ago I was able to spend some time familiarizing myself with the operating system and I could plug in the included Convergence Dock to use USB accessories including a keyboard, mouse, and storage. But I wasn’t able to connect an external display. Now I can. Read more

today's howtos

  • How To Install Ubuntu 20.10 Groovy Gorilla

    This tutorial explains Ubuntu 20.10 Groovy Gorilla computer installation. You will prepare at least two disk partitions, finishing it all in about twenty minutes, and enjoy! Let's start right now.

  • How to install Ubuntu 20.10 - YouTube

    In this video, I am going to show how to install Ubuntu 20.10.

  • How To Install Webmin on Ubuntu 20.04 LTS - idroot

    In this tutorial we will show you how to install Webmin on Ubuntu 20.04 LTS, as well as some extra required packages by Webmin control panel

  • Running Ironic Standalone on RHEL | Adam Young’s Web Log

    This is only going to work if you have access to the OpenStack code. If you are not an OpenStack customer, you are going to need an evaluation entitlement. That is beyond the scope of this article.

  • Introduction to Ironic

    The sheer number of projects and problem domains covered by OpenStack was overwhelming. I never learned several of the other projects under the big tent. One project that is getting relevant to my day job is Ironic, the bare metal provisioning service. Here are my notes from spelunking the code.

  • Adding Nodes to Ironic

    TheJulia was kind enough to update the docs for Ironic to show me how to include IPMI information when creating nodes.

  • Secure NTP with NTS

    Many computers use the Network Time Protocol (NTP) to synchronize their system clocks over the internet. NTP is one of the few unsecured internet protocols still in common use. An attacker that can observe network traffic between a client and server can feed the client with bogus data and, depending on the client’s implementation and configuration, force it to set its system clock to any time and date. Some programs and services might not work if the client’s system clock is not accurate. For example, a web browser will not work correctly if the web servers’ certificates appear to be expired according to the client’s system clock. Use Network Time Security (NTS) to secure NTP. Fedora 331 is the first Fedora release to support NTS. NTS is a new authentication mechanism for NTP. It enables clients to verify that the packets they receive from the server have not been modified while in transit. The only thing an attacker can do when NTS is enabled is drop or delay packets. See RFC8915 for further details about NTS. NTP can be secured well with symmetric keys. Unfortunately, the server has to have a different key for each client and the keys have to be securely distributed. That might be practical with a private server on a local network, but it does not scale to a public server with millions of clients. NTS includes a Key Establishment (NTS-KE) protocol that automatically creates the encryption keys used between the server and its clients. It uses Transport Layer Security (TLS) on TCP port 4460. It is designed to scale to very large numbers of clients with a minimal impact on accuracy. The server does not need to keep any client-specific state. It provides clients with cookies, which are encrypted and contain the keys needed to authenticate the NTP packets. Privacy is one of the goals of NTS. The client gets a new cookie with each server response, so it doesn’t have to reuse cookies. This prevents passive observers from tracking clients migrating between networks.

  • Comfortable Motion: Absolutely Cursed Vim Scrolling - YouTube

    Have you ever felt like Vim was too useful and thought hey let's change that, well that's what this dev thought and now we have a plugin called comfortable motion that's adds physics based scrolling into vim, what's physics based scrolling you ask. Well it's scrolling that occurs based on how long you hold down the scroll key.

  • Running Cassandra on Fedora 32 | Adam Young’s Web Log

    This is not a tutorial. These are my running notes from getting Cassandra to run on Fedora 32. The debugging steps are interesting in their own right. I’ll provide a summary at the end for any sane enough not to read through the rest.

  • Recovering Audio off an Old Tape Using Audacity | Adam Young’s Web Log

    One of my fiorends wrote a bunch of music back in high school. The only remainig recordings are on a casette tape that he produced. Time has not been kind to the recordings, but they are audible…barely. He has a device that produces MP3s from the tape. My job has been to try and get them so that we can understand them well enough to recover the original songs. I have the combined recording on a single MP3. I’ve gone through and noted the times where each song starts and stops. I am going to go through the steps I’ve been using to go from that single long MP3 to an individual recording.

  • Role of Training and Certification at the Linux Foundation

    Open source allows anyone to dip their toes in the code, read up on the documentation, and learn everything on their own. That’s how most of us did it, but that’s just the first step. Those who want to have successful careers in building, maintaining, and managing IT infrastructures of companies need more structured hands-on learning with real-life experience. That’s where Linux Foundation’s Training and Certification unit enters the picture. It helps not only greenhorn developers but also members of the ecosystem who seek highly trained and certified engineers to manage their infrastructure. Swapnil Bhartiya sat down with Clyde Seepersad, SVP and GM of Training and Certification at the Linux Foundation, to learn more about the Foundation’s efforts to create a generation of qualified professionals.

  • Hetzner build machine

    This is part of a series of posts on compiling a custom version of Qt5 in order to develop for both amd64 and a Raspberry Pi. Building Qt5 takes a long time. The build server I was using had CPUs and RAM, but was very slow on I/O. I was very frustrated by that, and I started evaluating alternatives. I ended up setting up scripts to automatically provision a throwaway cloud server at Hetzner.

Leftovers: Debian, Graphics and Audiocasts

  • Integer Scaling To Come With Linux 5.11 For Intel Graphics Driver - Phoronix

    Going back more than a year there have been Intel "i915" kernel graphics driver patches implementing integer mode scaling support while finally for Linux 5.11 in early 2021 the support will have landed. Intel added integer mode scaling to their Windows graphics driver back in 2019 to provide better clarity when upscaling games (particularly pixel art type content) and other software. The Linux patches materialized in September 2019 for nearest-neighbor integer mode scaling and then seemingly forgotten about. The capability works with Gen11 / Ice Lake and newer.

  • Linux Support for Variable Refresh Rates On Gen12+ Intel GPUs Is On The Way - LinuxReviews

    Intel developer Manasi Navare has submitted a series of patches for the Linux kernel that brings support for variable refresh rates on Intel's latest graphics chips to the Linux kernels i915 driver. The feature is only enabled on Tiger Lake, Sapphire Rapids and newer Intel graphics chips. [...] You do not need a special "Freesync" monitor to use adaptive vertical synchronization, Freesync is just a marketing term used by AMD. The DisplayPort specification has included variable refresh rate (VRR) as an option feature since DP 1.4 and there are many monitors with support for it that are not marketed as "Freesync" or "gaming" monitors. Monitors that are marketed as "Freesync" support the standard DisplayPort VRR protocol so you don't need to use a AMD graphics card to get the benefits of a Freesync monitor. You will soon be able to use one of the very latest Intel CPU's with integrated graphics or one of Intel's upcoming dedicated graphics cards with Freesync monitors on Linux.

  • Salsa updated to GitLab 13.5

    Today, GitLab released the version 13.5 with several new features. Also Salsa got some changes applied to it. [...] It's been way over two years since we started to use Google Compute Engine (GCE) for Salsa. Since then, all the jobs running on the shared runners run within a n1-standard-1 instance, providing a fresh set of one vCPU and 3.75GB of RAM for each and every build. GCE supports several new instance types, featuring better and faster CPUs, including current AMD EPICs. However, as it turns out, GCE does not support any single vCPU instances for any of those types. So jobs in the future will use n2d-standard-2 for the time being, provinding two vCPUs and 8GB of RAM..

  • Social Media Regulation and Journalism

    Doc Searls, Katherine Druckman, and Petros Koutoupis talk social media regulation and its relationship to journalism and the threat to Section 230.

  • Automation Entropy Factor | Self-Hosted 30

    Chris gets left out in the cold after a Home Assistant glitch, and Alex puts a big batch of USB hard drives to the test Plus a great pick for you pack rats, feedback, and more.

  • Tribalism and Toxicity in the Linux Community - YouTube

    Gatekeeping, tribalism and toxicity in the Linux community. We're tired of it and it's time to silence it. But WHY does it happen, and HOW do we DEAL with it?