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openSUSE Breeze Dark Plasma Style

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KDE
SUSE

I am happy to say that I now have published my openSUSE Breeze Dark Plasma Style for the world to use. If the color scheme I have previously release is any indicator of interest, there will be a few dozen that download it and that is good enough for me. I will be quite content if at least two others check this out. I am just happy I have finally navigated my way through using the Plasma-SDK, Git and the Plink.com site to make this happen.

If you are interested in making your own Plasma Style, the easiest way to get started with it is going to be using the SDK. It essentially restores some of that Plasma4 functionality to Plasma5 in customizing your desktop. I do wish this little thing would have been better publicized but at least it has been made and I did happen to find it.

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Also: Okular: Should continuous view be an okular setting or a document setting?

openSUSE distributions dedicated page

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SUSE

Previously, it would take someone new to the project quite some time to learn about the distributions and understand their differences. Not every new openSUSE user would know that it's ideal to use openSUSE MicroOS for single-purpose server hosting and Kubic for container orchestration with Kubernetes.

Thanks to a revamp of the openSUSE Project website, now the distributions get a dedicated page at get.opensuse.org. A little work is still needed on the documentation part for each specific distribution. If you would like to help with that, you are most welcome. Join the openSUSE Documentation mailing list and coordinate with what's already being done to improve doc.opensuse.org.

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openSUSE Tumbleweed Gets KDE Plasma 5.21 and Framework Updates

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SUSE

The openSUSE Tumbleweed gets the latest KDE Plasma 5.21 updates and associated Framework improvements. Download and update now.
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openSUSE Breeze Dark Plasma Color Scheme Published

Filed under
KDE
SUSE

About two years ago, I started using Kdenlive to do video editing. The dark theme I had been using, a modified version of the “openSUSE dark alternate” theme, was not getting along with Kdenlive and I had to use the “Breeze Dark” theme to be able to properly distinguish the widgets and such on the application. Shortly there after, I set out to modify the Breeze Dark theme to give me that openSUSE feel I have been enjoying for years. I have made it available on this page of my site but I decided to push it to the “KDE Store” which I previously thought was “look and feel” but is now called Pling. Yes, I am confused but I’m sure I’ll get it cleared up eventually.

The smart thing to do would have been to study and get a good, solid understanding of the history of all this but instead, I have decided to just leave my ignorance on full display. I am using this post as a note or reminder to myself on the process of publishing things for the Plasma desktop in the future. I will be soon, when I can get the little bits and bobs worked out on the specifics as my knowledge gaps are kicking my rear, but I’ll get it figured out soon enough.

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OpenSUSE: Hacking on Texas Instruments TI-86 and Tumbleweed Updates

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SUSE
  • Linking a TI-86 Calculator with openSUSE – CubicleNate's Techpad

    Since there is a part of me still stuck in 1998, I do enjoy using my Texas Instruments TI-86 calculator for math things. When I have a complex equation that my middle-aged brain just can’t seem to work out, I reach for my trusty old TI-86. It has been a faithful companion that has been by my side, may math crunching crutch for over 22 years. I still have some of the same rechargeable nickel metal hydride batteries from Rayovac that still seem to work.

    [...]

    The interface is dated and also of older GTK stock so there are some visual issues with the application but it is only a small annoyance. It would be nice to see this application updated with a newer Qt toolkit to make it from this decade.

    The documentation on Linux, as to what ports need to be opened for communication isn’t completely clear. I was only made aware of this because of my Arduino fun I have been having. Hopefully, in writing this, I am able to help someone out there find that answer.

  • openSUSE Tumbleweed – Review of the weeks 2021/07

    Dear Tumbleweed users and hackers,

    This week might not have seen the highest count of snapshots being published (only 3, 0212, 0215, and 0217), but for sure we reached the highest count of packages to replace on your system and megabytes to transfer this year (so far). We have few reasons to trigger rebuilds of all packages, and most of the time I do that on a glibc update and when we switch the default compiler (in both cases to make use of new technologies). This week, glibc was the ‘guilty’ one.

Tumbleweed Gets Newest KDE Frameworks, Plasma

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SUSE

Updates of both KDE’s Plasma and Frameworks landed in openSUSE Tumbleweed as part of three snapshots released this week.

The rolling Tumbleweed distribution began the week with Linux Kernel 5.10.12 and has ended it with version 5.10.16, which was the latest stable Kernel when the 20210215 snapshot was released.

The newest Frameworks 5.79.0 version arrived in snapshot 20210217. As part of the release, Kholidays package updated holidays for Mauritius and Taiwan. The Kirigami user interface framework had fixes to the controls and enhanced some vertical alignments. Removal of the usage of non-UTF-8 string literals were made with Framework’s kcodecs package update. GNOME had some updates with gnome-builder updating to version 3.38.2, which provided support for an --add-policy for Flatpak, and gnome-software updating to version 3.38.1, which updated translations and ignores harmless warnings when using unusual fwupd versions. Three areas of focus were emphasized for the update of dhcp 4.4.2 with changes for dynamic DNS additions, dhclient improvements and support for dynamic shared libraries; the package is now licensed under the Mozilla Public License, MPL 2.0. Multiple PyPI packages were updated including python-greenlet 1.0.0, which requires setuptools to build from source, and python-numpy 1.20.1, which fixed a random.shuffle regression. A major update of perl-Mojolicious 9.01 added an experimental color attribute and an experimental color log environment variable. Other packages to update in the snapshot were Long-Term Support package subversion 1.14.1, filesystem mounter fuse3 3.10.2, pipewire 0.3.21 and git 2.30.1.

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SLES 15 Security Technical Implementation Guide (STIG)

Filed under
Security
SUSE

We are proud to announce that DISA, the Defense Information Systems Agency, published a Technical Implementation Guide (STIG) for SUSE Linux Enterprise Server 15.

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Also: Security updates for Wednesday [LWN.net]

KDE Applications, systemd update in Tumbleweed

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SUSE

A minor version update of systemd and KDE’s Applications 20.12.2 were releases in openSUSE Tumbleweed this week.

Several other package were updated over the course of four snapshots like Wireshark, Mesa, ClamAV, Inkscape and GNU Compiler Collection.

Snapshot 20210210 updated just three packages in the last 24 hours. Web caching proxy squid had a 4.14 update that fixed a couple regressions and corrected some Web Cache Communication Protocol Security info. The two other package updates were for PyPI with python-scipy updating to 1.6.0 and python-zope.interface updating to 5.2.0, which added support for Python 3.9.

The open source antivirus package ClamAV updated to version 0.103.1 in snapshot 20210209. The new version 0.103.1 added a new scan option to alert on broken media (graphics) file formats. The feature mitigates the risk of malformed media files intended to exploit vulnerabilities in other software. The version also fixed an issue where the freshclam database validation didn’t work correctly when run in daemon mode on Linux. The patterns-xfce package cleaned up some weak dependencies in its 20210209 update. A simple SSH multi-factor authentication was implemented with the update of the remote desktop client remmina in version 1.4.11; while not finished, a capability to load Python plugins was added. Other packages updated in the snapshot were libp11 0.4.11, video editor pitivi 2021.01, and xfce4-taskmanager 1.4.1.

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Latest on Gentoo, Ubuntu, OpenSUSE and SUSE

Filed under
Gentoo
SUSE
Ubuntu

  • lzip decompression support for xz-utils

    As of today, the most common implementation of the LZMA algorithm on open source operating systems is the xz format. However, there are a few others available. Notably, a few packages found in the Gentoo repository use the superior lzip format. Does this mean you may end up having to have separate decompressors for both formats installed? Not necessarily.

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  • Ubuntu Blog: Can AI help redefine the future of finserv?

    The last few years has been a time of major disruption in the Finserv sector. Artificial Intelligence (AI) technology has emerged as an important tool for providers of financial products and services to deliver more personalised and more sophisticated services to customers faster. The financial services sector is at the beginning of an exciting journey with AI – a journey that we believe will spark a revolution and redefine financial services. Kris Sharma, Financial Services Lead at Canonical has approached this subject from various perspectives.

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  • New openSUSE Step Project Looks to Build SUSE Linux Enterprise on More Architectures

    We’re delighted to announce a new project in the openSUSE Project family called openSUSE Step. openSUSE Step is a community effort to rebuild SUSE Linux Enterprise (SLE) from the released SLE sources packages. This is done openly in the openSUSE instance of the Open Build Service (OBS) with the intention to stay fully binary compatible and to be as closely source-compatible as possible with SLE.

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  • Accelerating Atmospheric Research at NCAR with HPE and SUSE | SUSE Communities

    Having lived through many harsh winters in the mountains of Pennsylvania and dangerous hurricanes that have hit the Carolinas, I admire the research involved in monitoring climate change, data simulations and predictive analysis. As one shining example at the center of that research, NCAR (National Center for Atmospheric Research) performs weather modeling to climatology, spanning seconds to centuries. Their research demands high performance, long-term application repeatability and high reliability.
    Community is key at all levels, from interoperable software with HPE and SUSE to collaboration with other centers (e.g., NOAA, NASA, DOE). In fact, NOAA’s EPIC (Earth Prediction Innovation Center) relies on Cray supercomputers which are at the heart of its global prediction system. NOAA and NCAR collaborate in producing global weather simulations to predict future climate shifts.
    The cohesive platform provided by HPE Cray and SUSE Linux Enterprise enables seamless U.S. and global weather simulations. Today, NCAR’s “Cheyenne” supercomputer enables scientists across the country to study phenomena ranging from weather and climate to wildfires, seismic activity, and airflows that generate power at wind farms. Their findings lay the groundwork for better protecting society from natural disasters, lead to more detailed projections of seasonal and longer-term weather and climate variability and improve weather and water forecasts that are needed by economic sectors from agriculture and energy to transportation and tourism. Later this year, NCAR will make another giant leap forward with a new HPE Cray EX supercomputer with a 19.87 peak petaflops system that will work alongside the “Cheyenne” system.

New openSUSE Step Project Looks to Build SUSE Linux Enterprise on More Architectures

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SUSE

We’re delighted to announce a new project in the openSUSE Project family called openSUSE Step. openSUSE Step is a community effort to rebuild SUSE Linux Enterprise (SLE) from the released SLE sources packages. This is done openly in the openSUSE instance of the Open Build Service (OBS) with the intention to stay fully binary compatible and to be as closely source-compatible as possible with SLE.

openSUSE Leap 15.3 inherits its base from SLE 15 SP3. On aarch64, powerpc64, and x86_64, openSUSE directly uses binary packages from the enterprise side. In addition, openSUSE also supports architectures that SLE does not provide, such as armv7hl and 32-bit x86, which is relatively popular with openSUSE users, according to results from a recent community survey. For those, we now build fully compatible binary packages from the published SLE sources in OBS.

openSUSE Step is not intended to be an end user distribution. It does not replace, or provide an alternative to openSUSE Leap. Step is an intermediate building block (“step”) to enable derived community distributions like openSUSE Leap or other community derivatives.

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More in Tux Machines

Free Software Leftovers

  • From Clean & Green Mockup to OpenBSD cwm(1) desktop

    If the words CGA or Hercules raise sweet memories from your far away youth, the Mockup Clean & Green from u/awareofdistractions may hit you right in the heart. And if you like it so much, it may be used for real-life desktop environment using OpenBSD stock and ports material.

  • Learning more about our users

    At the Tor Project we practice user-centered design. This means we put our users at the heart of our development process, making a conscious effort to understand the contexts in which people use our tools and paying particular attention to the bumps they encounter along the way.

    Many digital product companies rely heavily on data gathered from invasive tracking scripts to better understand their users’ behavior, further fueling the surveillance economy. However that’s not how we do things at Tor – instead, we aim to conduct research that respects the basic principles of privacy and consent.

  • New Release: Tor Browser 10.5a11

    Tor Browser 10.5a11 is now available from the Tor Browser Alpha download page and also from our distribution directory.

    Note: This is an alpha release, an experimental version for users who want to help us test new features. For everyone else, we recommend downloading the latest stable release instead.

  • FSFE20 +++ IloveFS +++ Job vacancy

    In our February Newsletter, we interview our founding president Georg Greve as part of our publication series to celebrate 20 Years FSFE, we reflect on I love Free Software Day and our FOSDEM participation, we advertise our new job vacancy and as usual we report on our diverse community activities.

  • Keeping platforms open

    My previous article, Whatsapp and the domestication of users, got more attention than I was expecting. Some responses gave me a lot to think about,1 especially regarding actions we can take. I suggest reading that article first; it explained what “user domestication” is and why it’s a problem. It enumerated three countermeasures: FOSS, simplicity, and open platforms.

    Hard problems, by definition, lack easy solutions. Simply choosing (or creating) a platform that avoids user domestication isn’t enough if that platform can change. The price of freedom is eternal vigilance; in addition to settling on the right platform, we must ensure that it honors its users in both the present and the future. Keeping a platform FOSS and simple is more straightforward2 than keeping a platform “open”.

    How do we keep an open platform from becoming a closed platform in the future?

Programming Leftovers

  • 6 Top Data Analysis Tools for Big Data

    Big Data is an all-inclusive term that refers to data sets so large and complex that they need to be processed by specially designed hardware and software tools. The data sets are typically of the order of tera or exabytes in size. These data sets are created from a diverse range of sources: sensors that gather climate information, publicly available information such as magazines, newspapers, articles. Other examples where big data is generated include purchase transaction records, web logs, medical records, military surveillance, video and image archives, and large-scale e-commerce. There is a heightened interest in Big Data and Big Data analysis and the implications they have for businesses. Big Data analysis is the process of examining huge quantities of data to find patterns, correlations, and other useful information that can help firms become more responsive to change, and to make better informed decisions. Big Data analysis can be performed with data mining software. However, the unstructured data sources used for big data analysis are not necessarily suitable for investigation by traditional data mining software.

  • 50 Years of Pascal

    Pascal was easy to teach, and it covered a wide spectrum of applications, which was a significant advantage over Algol, Fortran, and Cobol. The Pascal System was efficient, compact, and easy to use. The language was strongly influenced by the new discipline of structured programming, advocated primarily by E.W. Dijkstra to avert the threatening software crisis (1968).

  • How to use Django Serializers – Linux Hint

    Serializer is used in Django to convert the model instances or querysets into python supported data types that can be easily rendered into JSON, XML, or other formats. The deserialization can also be done by serializers to get back the original data from the serialized data. This feature is available in Django REST Framework. So, the users have to install this framework to use the serializers. Any webpage of the website may contain HTML, CSS, and data from the database tables. But the API does not understand these types of content, and it can understand the raw data only, that is, JSON data. How the serializers can be used to convert the model instance into JSON format has shown in this tutorial.

  • How to use queryset in django – Linux Hint

    Most of the web applications are implemented with the database now. queryset is used in the Django application to retrieve records by filtering or slicing or ordering the database table without changing the original data. The model used Django to create the table in the database. So, the knowledge of using the model in Django is necessary to understand the use of queryset. The main function of the queryset is to iterate the records of database tables by converting them into SQL queries. It can be used from the python command line or by writing the python script to display the browser’s output. The uses of queryset for retrieving data from a database table in different ways have been explained in this tutorial.

  • This Week In Rust: This Week in Rust 379 [Ed: The usual paradox of developing "openly" while requiring people to get an account with Microsoft and then use proprietary software of Microsoft, which attacks Free software.]

    This Week in Rust is openly developed on GitHub.

  • What Is BC in a Bash Script? – Linux Hint

    BC, which stands for Basic Calculator, is a command in Bash that is used to provide the functionality of a scientific calculator within a Bash script. This can be useful for scripting with various arithmentic use cases and scenarios. This article shows you how to use BC in a Bash script.

Security Leftovers

  • How often should I rotate my ssh keys?

    My story for today is about ssh and how even public keys, while much better than simple passwords, are still not a perfect solution.

    The danger is credential theft, which is a fancy way of saying “someone stole your private keys.” Back in the 1990s, that problem was pretty far from our minds; Windows 98 didn’t even have the concept of a separate administrator account, never mind the idea of app sandboxing or the inkling that someone might intentionally want to load malware onto your computer and encrypt all your files for ransomware. Those were the days when some people thought ActiveX controls (essentially loading .exe files from web sites) might be a good idea. Actually, maybe even a great idea as long as there was an “are you sure?” dialog box first.

  • 4 of the Best LastPass Alternatives

    LastPass has recently changed its free account usage policy to be only available on one device, and a lot of its users are not happy about it. If you are a LastPass Free user and are looking to switch, here are four great LastPass alternatives you should check out. These services reserve their pricing tiers for more advanced, business-oriented users while still leaving free users with a powerful set of features to safeguard their online accounts data.

  • Security updates for Thursday

    Security updates have been issued by Arch Linux (ansible-base, keycloak, mumble, and postgresql), Debian (firefox-esr and nodejs), Fedora (dotnet3.1, dotnet5.0, keylime, php-horde-Horde-Text-Filter, radare2, scap-security-guide, and wireshark), openSUSE (postgresql, postgresql13 and python-djangorestframework), Red Hat (Ansible, firefox, and thunderbird), Scientific Linux (firefox and thunderbird), SUSE (php7, postgresql-jdbc, python-cryptography, rpmlint, and webkit2gtk3), and Ubuntu (dnsmasq, linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi, linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon, linux-oem-5.10, linux-oem-5.6, screen, and xterm).

  • Biden signs executive order calling for semiconductor supply chain review

    President Biden signed an executive order Wednesday addressing growing concern over a global semiconductor shortage hampering the production of goods like automobiles and smartphones.

    The White House’s executive order directs the federal government to conduct 100-day reviews of supply chains in four sets of products, including computer chips and large capacity batteries, like those used in electric vehicles, according to administration officials.

  • Biden Orders Review to Shore Up Supply Chain Resiliency

    On top of the 100-day review of the four key industries, Biden’s order will also direct yearlong reviews for six sectors: defense, public health, information technology, transportation, energy and food production.

    Biden said his administration will implement the recommendations as soon as they are available. “We're not going to wait for the review to be completed before we start closing the existing gaps,” he said.

  • Technology Executives Say All Evidence Points To Russia In Major Hack Of Computer Networks

    Smith told the committee that the true scope of the intrusions is still unknown because most victims are not legally required to disclose attacks unless they involve sensitive information about individuals.

  • Finnish IT Giant Hit with Ransomware Cyberattack [iophk: Windows TO]

    Norwegian business journal E24 reported the attack on Espoo, Finland-based TietoEVRY on Tuesday, claiming to have spoken with Geir Remman, a communications director at the company. Remman acknowledged technical problems with several services that TietoEVRY provides to 25 customers, which are “due to a ransom attack,” according to the report.

    Remman told E24 that the company considers the attack “a serious criminal act.” TietoEVRY turned off the unspecified services and infrastructure affected “as a preventative measure” until it can recover relevant data, and restart systems “in a controlled manner,” he said.

Ubuntu Leftovers

  • Ubuntu Aims For Higher Quality LTS Point Releases - Phoronix

    New restrictions will be in place beginning with Ubuntu 20.04.3 LTS this summer to try to enforce better quality releases with less regressions by enforcing better quality control. The change beginning with Ubuntu 20.04.3 LTS will require that stable release update (SRU) procedures are followed even for release blockers. This will require that every fix follows the same verification, regression analysis, and aging period process. The tighter quality controls will likely lead to slips in release targets if bugs are found in the release candidates for new point releases, as it will first need to go through the verification and aging process.

  • DFI Partners With Ubuntu For IoT Hardware, OTA Updates - Phoronix

    Most of you probably haven't heard of DFI much in nearly two decades since the days of their colorful "LanParty" motherboards that were well known at the time, but these days they are focused on the industrial computer industry and have now teamed up with Canonical to partake in the Ubuntu IoT Hardware Certification Partner Program. DFI is the first industrial computer vendor joining the Ubuntu IoT Hardware Certification Partner Program for Ubuntu-certified hardware focused on the Internet of Things and embracing over-the-air software updates.

  • What is MEC ? The telco edge.

    MEC, as ETSI defines it, stands for Multi-access Edge Computing and is sometimes referred to as Mobile edge computing. MEC is a solution that gives content providers and software developers cloud-computing capabilities which are close to the end users. This micro cloud deployed in the edge of mobile operators’ networks has ultra low latency and high bandwidth which enables new types of applications and business use cases. On top of that an application running on MEC can have real-time access to a subset of radio network information that can improve the overall experience.