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KDE: On KDE e.V., OSM, and SoK

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KDE

  • KDE e.V. board meeting January 2021 | [bobulate]

    A few times per year, the board of KDE e.V. gets together for a board meeting. While we also meet once a week for an hour to keep track of what is happening within the organization, the longer meetings are when big tasks are undertaken and the dusty corners are tidied up.

  • KDE OSM Indoor Map Demo App

    Last year KDE Itinerary got an indoor map view for airports and train stations, using a specialized map renderer and using raw OSM data as source. Improving that by contributing to upstream OSM data as well as our MapCSS styles now got a bit easier.

  • Season Of KDE - The Beginning

    Hello KDE Community I am Manav Sethi an engineering student from India and I got selected for Sok this year .

    I will be working on creating an app for the Promo Team which will be used to post to multiple social media platforms at once. Since the Promo team Members spend time posting the same thing on multiple platforms this will definitely help in increasing their efficiency.

  • The new beginnings- Season Of KDE

    Hello KDE community! I am Sai Moukthik Konduru, an undergrad from India. This pandemic gave me a chance to explore my interest in programming, and it has been a roller-coaster ride, to say the least. Recently I got to know about the concept of Open-source projects. The idea of collaborating and learning from the best and brightest minds across the globe has pumped me up so much that I started looking for organizations to work with. I found the KDE community thanks to a youtube video and got to know about the Season of KDE. I was not sure if I was good enough to be a part of Sok. But thanks to Devin Lin (who helped me make my first open-source contribution and is also my mentor for SoK), I am confident that I can complete this project as long as there is this huge community behind me.

KDE e.V. board meeting January 2021

  • KDE e.V. board meeting January 2021 (2) | [bobulate]

    Madness! 8-hour BBB calls all weekend for the KDE e.V. board. On the social front, I won at Skribbli, and workshopped the FLA, wrote a bunch of mail to keep people informed about what is going on, read even more email, listened to bits and pieces, but – as can be seen in the photo, vaguely – I still haven’t gotten around to shaving off my scary sideburns.

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More in Tux Machines

TVs With Linux and Raspberry Pi Latest

  • From Plex to Jellyfin Media Server

    I migrated away from Plex just a week before its much over-publicized “security issues” last month. I just want to go on the record and say that my decision had nothing to do with this incident. The “security issue” boiled down to Plex not behaving ideally on mismanaged and insecure network configurations. In my opinion, Plex isn’t to blame for security errors in network configurations made by inexperienced network administrators.

  • The first Rockchip RK3566 TV box is out with H96 Max running Android 11

    Rockchip RK3566 is a quad-core Cortex-A55 processor with plenty of peripherals designed for AIoT and NVR applications. While it still supports features like high-dynamic range or video post-processing, it’s not really optimized for TV boxes, but this has not stopped the maker of H96 Max “8K UltraHD” TV box to launch an RK3566 model with 4GB RAM and 8GB RAM now sold for respectively $59.99 and $76.99 on Banggood.

  • Raspberry Pi Pico – Vertical innovation
  • Linux 5.13 To Support HDMI CEC With The Raspberry Pi 4

    While the 5.12 merge window hasn't even been closed for a full week yet, there is already the first DRM-Misc-Next pull request heading into DRM-Next with the first batch of feature material aiming for the Linux 5.13 kernel cycle. This initial batch of DRM-Misc-Next includes the removal of TTM memory management and Medfield support from the GMA500 "Poulsbo" driver that goes along with the rest of the Linux kernel dropping the Intel MID support for 5.12 and lingering remnants being removed with 5.13. There is also i.MX8MM support added to the MSXFB driver among many other random changes to these smaller drivers.

AMD Linux 5.12 and Linux 5.10.20

Ubuntu: Unbreaking Unbootable Ubuntu, Snaps Shrunk and More

  • Unbreaking Unbootable Ubuntu

    I run Ubuntu Hirsute - the development release which will become 21.04 - on a bunch of systems. It’s a trade-off though, getting the latest crack each and every day. Being at the bleeding edge of new packages landing means I can experience brand new shiny bugs on my systems. Bugs like 1915579 which rendered my system unbootable.

  • Honey, I Shrunk the Snap! | Ubuntu

    The year is 1989. I bought a computer game called F-16: Combat Pilot, a flight simulator featuring free-flight, five types of single-player missions, a full campaign mode, serial-port multiplayer, and then some. Gloriously wrapped in four colors and magnetized on two single-density 5.25-inch floppy disks. Total size: 680 KB. Nowadays, it is not uncommon for individual applications to weigh dozens if not hundreds of megabytes. But it doesn’t have to be that way. In Linux, you can save some space by using libraries that are shared across multiple applications (hence their name, shared libraries). When it comes to self-contained application formats like snaps, the tables are turned once again, as snaps bundle all the necessary dependencies inside, and thus take more disk space. If you want to make your snapped applications as small and lean as possible, we have a few neat suggestions. [...] The final artifact of the snap build process is a compressed squashFS file, with the .snap suffix. Originally, snaps were compressed using the xz algorithm, for highest compatibility with the widest range of devices. More recently, in order to help speed us snap launch times, we also introduced the use of the lzo algorithm, which results in 2-3x application startup times improvements. The main reason for this is the lesser compression used in lzo compared to xz, meaning the system needs fewer CPU cycles, and thus less time, to uncompress the snap on the system. However, it also introduces size inflation. [...] Disk utilization matters less now than it did a decade or two ago, but you can still try to make your applications small and tidy. This also helps reduce bandwidth usage, improves portability, and if you’re using system backups, reduces the time needed to copy all the relevant data. With snaps, there are many ways you can trim down on the digital excess, including the use of extensions, sparing use of necessary runtime dependencies, and pruning the extras from the prime directory. Not only will your snaps be smaller in size, you will also ensure higher consistency, better system integration and improve the application startup time. All these are important, highly noticeable elements of the user experience. If you have any other suggestions or ideas on how to conserve space or optimize snap creation, please join our forum and share your thoughts.

  • Canonical keynote at Embedded World 2021: Bosch Rexroth achieves complete IoT automation with Ubuntu Core

    series that’s already being used in the current stable release, Ubuntu 20.10 (Groovy Gorilla). But that good news I want to share with you today is the fact that Ubuntu 21.04 will also offer several apps from the GNOME 40 stack.

  • Bad Voltage 3×24: Weaponised Rooster

    Stuart Langridge, Jono Bacon, and special guest star Alan Pope present Bad Voltage, in which we are large and in charge, there is ancient history about electricians and phones...

IBM/Red Hat: Kafka Monthly Digest, Red Hat Upselling, and Cockpit 239

  • Kafka Monthly Digest – February 2021

    This is the 37th edition of the Kafka Monthly Digest! In this edition, I’ll cover what happened in the Apache Kafka community in February 2021.

  • 5 ways Red Hat Insights can improve your sysadmin Life

    The way we do things is changing fast. This has become a necessity as our systems get more complex, our workloads evolve, and our deployments rapidly grow in size. Thanks to the innovations brought about by openness and collaboration, we can develop tools and services to cope with these quickly evolving times. For us to reap the benefits of these advancements, we should open ourselves to carefully exploring how various tools suit our requirements and fit into or change our norms. By doing so, we may simplify a lot of our mundane tasks, reduce overhead, and address the major pain points in our operations. Having worked as a sysadmin in the past, I've discovered many automation tools and services that have made my life easier. One of the most recent is Red Hat Insights. In this article, I share five ways this service that is included with your Red Hat Enterprise Linux (RHEL) subscription can improve your life as an admin.

  • Cockpit Project: Cockpit 239

    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from Cockpit version 239.