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Misc

today's leftovers

Filed under
Misc
  • The Universim is now officially available in Early Access on Steam

    The Universim from developer Crytivo just entered Early Access today and as promised it does include the Linux build. It's been quite a long road to get here, with the Kickstarter being succesful all the way back in 2014 with nearly $400K.

    Note: Copy personally purchased a long time ago from their own store.

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  • Getting started with the i3 window manager on Linux

    In my article 5 reasons the i3 window manager makes Linux better, I shared the top five reasons I use and recommend the i3 window manager as an alternative Linux desktop experience.

    In this post, I will walk through the installation and basic configuration of i3 on Fedora 28 Linux.

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  • Calendar progress

    As we’re closing in on a simple but functional calendar for Kube, I’d like to share our progress with you.

    We’ve decided to start with a week view, as that seems to be a good compromise between information density and enough information for day-to-day use.
    We will eventually complement that with a month view, which is probably all we need for the time being.

  • Krita Comic Managemer: Improving the other exporters.

    There’s still more that can be done, like for example accessibility metadata entries, but for now I am pretty pleased with this.

    It is in master, so Krita 4.2 will carry the updated plugin!

  • Calibre 3.30.0 for Slackware with internal Qt5 libraries

    It took me quite a while to release a new package for Calibre, the e-book library manager. That had a reason.

    In July I switched the Qt5 package in my repositories to version 5.11 to support the latest KDE Plasma5 software and because it offers advantages over the previous 5.9 releases. Unfortunately, as I found out soon afterwards, the Calibre software fails to work with Qt 5.11 – its GUI components were not built and there was no obvious error to explain why.

    Therefore I had to re-visit the calibre.SlackBuild‘s internals and try to revive the internal functions that compile an embedded Qt library set. This was last tested in the early days of my Calibre packages when Qt4 was the running champion. Adding internal Qt5 support was quite a different beast. Qt5 is a lot bigger than the venerable Qt4 so the build process needed some pruning to keep the compilation times acceptable and the package size under control.

  • Securing apps and services with Keycloak (Watch DevNation Live video)

    The video from the last DevNation Live: Securing apps and services with Keycloak is now available to watch online. In this session, you will learn how to secure web/HTML5 applications, single-page and mobile applications, and services with Keycloak. Keycloak can be used to secure traditional monolithic applications as well as microservices and service mesh-based applications that need secure end-to-end authentication for all front- and back-end services. The examples in the video cover PHP, Node.js, and HTML/JavaScript.

    Securing applications and services is no longer just about assigning a username and password. You need to manage identities. You need to integrate with legacy and external authentication systems to provide features that are in demand like social logins and single sign-on (SSO). Your list of other requirements may be long. But you don’t want to develop all of this yourself, nor should you.

  • Breaking the legacy virtualization cycle: How Red Hat and our partners are transforming IT through open source

    Across nearly every industry, organizations of all shapes and sizes are embracing digital transformation in an effort to modernize their IT departments. They want to deliver better, faster and more dynamic services to customers -- and they’re starting from their infrastructure, up. But for companies locked into legacy technologies, transformation isn’t always an option.

    Organizations with proprietary virtualization solutions know all too well how this technology can stifle enterprise IT innovation and advancement. For many, the cost of simply maintaining existing infrastructure investments ties up an overwhelming majority of budgets, leaving little room to invest in new technologies, and the closed vendor ecosystem can make integrating and adopting cloud-native solutions based on Kubernetes and Linux containers nearly impossible.

  • Ubuntu Server development summary – 28 August 2018

    The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team. If you would like to reach the server team, you can find us at the #ubuntu-server channel on Freenode. Alternatively, you can sign up and use the Ubuntu Server Team mailing list.

  • Rugged telematics fleet computer ready to be dinked and dunked

    Nexcom’s compact, IP67 protected “VTC 1911-IPK Telematics IoT Gateway” runs on a Bay Trail Atom and offers CAN 2.0B, dual mini-PCIe and SIM slots, GPS, 2x GbE, SATA, and more. It’s resistant to shock, vibration, humidity, and -40 to 70°C temperatures.

    With flooding and sea-level rise on the rise due to climate change, there will no doubt be a lot more trucks and other heavy equipment sloshing around in the muck. The Nexcom VTC 1911-IPK Telematics IoT Gateway is ready to get wet and bumpy with the help of IP67 water and dustproofing, -40 to 70°C support, and shock, vibration, and humidity resistance. This wireless-enabled in-vehicle computer is designed for construction site management and heavy-duty vehicle fleet management working in chemical plants, construction sites, and waterfront venues.

  • IGEL Positioned to Capitalize on Fast-Growing Demand for Linux at the Endpoint

    IGEL, a world leader in endpoint management software for the secure enterprise, today announced findings from the new IDC InfoBrief, "Linux and the Thin Client Management Market." In the IDC InfoBrief, sponsored by IGEL, IDC reveals findings on the key factors driving thin client adoption growth and propelling endpoint device expansion. In addition, IDC shows findings that endpoint Linux operating system (OS) shipment shares are shifting at a global level, distinctly outpacing all other OSs.

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  • Phones as Old As Moto G Can Now Download Android P, Full List of Devices Inside

    Android P is currently a hotly anticipated software update among Android users. However, the software update is not officially available on devices other than Pixel – Pixel/Pixel XL and Pixel 2/Pixel 2 XL. However, wouldn’t like to download it right now and try it out?

  • Google improves AI model training by open-sourcing framework
  • AI: Google releases open source framework for reinforcement learning
  • An Introduction to Quantum Computing with Open Source Cirq Framework

    As the title suggests what we are about to begin discussing, this article is an effort to understand how far we have come in Quantum Computing and where we are headed in the field in order to accelerate scientific and technological research, through an Open Source perspective with Cirq.

    First, we will introduce you to the world of Quantum Computing. We will try our best to explain the basic idea behind the same before we look into how Cirq would be playing a significant role in the future of Quantum Computing. Cirq, as you might have heard of recently, has been breaking news in the field and in this Open Science article, we will try to find out why.

    [...]

    It will be easier for us to understand Quantum Computing by comparing it first to Classical Computing. Classical Computing refers to how today’s conventional computers are designed to work. The device with which you are reading this article right now, can also be referred to as a Classical Computing Device.

  • Debian Policy call for participation -- August 2018

    Here’s a summary of some of the bugs against the Debian Policy Manual. Please consider getting involved, whether or not you’re an existing contributor.

  • Reports from Netdev 0x12

    The Netdev 0x12 networking conference was held in mid-July. Participants at the event have put together a set of reports of the talks that were held on the last two days; Day 2 includes eleven talks, including the keynote by Van Jacobson, while Day 3 covers another ten topics.

  • Netdev day 3

    In this talk Tushar Dave presents his work on using eBPF for Reliable Datagram Socket (RDS) filtering. Tushar started his talk by explaining that RDS is a high performance, low latency connectionless protocol that sits on top of TCP (sk_buff) and IB (scatterlist) transport layers.

    The problem Tushar tried to solve was to implement RDS filtering and firewall to do DPI of a full RDS packet in a unified solution for both TCP and IB. Netfilter is a possibility but Netfilter only uses sk_buff. An alternative is eBPF which has been adopted into the Linux kernel and used for a lot of things.

    In order to use eBPF as it was, Tushar had to add a new BPF prog type (similar to socket filter) that deals with scatterlist. In addition he had to create a new function to setup needed data structures to run filter program attached to the socket. As POC Tushar created a BPF helper to help users to traverse the sg elements in the scatterlist.

  • Netdev 2018 day 2

    The first of these saved us until ~1995, then the second and third until ~2012. Since then the problem has been increasing. Dennard's scaling stopped. Usually, the switch's speed was faster than the host speed. CPU upgrades cannot solve network problems anymore. This had a big impact on the network. Google has been working to try and address some of these issues; Van mentioned several Google authored papers: - Hull, BwE, FQ/pacing, Timely, BBR, Carousel. All these papers tried to figure out how to find the bottleneck link downstream and prevent pressure in downstream buffers. BwE discussed how to fix things at the host to prevent queue buildup in switches. FQ/pacing was about desire to prevent many packets traveling to the same destinations in bursts.

    Van argued that AFAP isn't working for us now because it's local to the host and our problems aren't local. We need a mechanism that allows for more control of packet spacing on the wire. To enforce relationships between all outgoing packets, the enforcement mechanism needs to be just in front of the NIC. Carousel is a great example of this.

  • Chrome’s New Tab Page is Finally Customizable

    Google is giving Chrome users a more configurable "new tab" page to play with, with options to add custom links and set a custom background image.

  • OBSD.ams : The setup

    For all the people who want to know what our setup looks like. Below is a write-up of our setup and configuration. There aren't any packages installed on the servers running the Virtual Machines.

  • bison-3.1 released [stable]

    We are very happy to announce the release of GNU Bison 3.1. It introduces new features such as typed midrule actions, brings improvements in the diagnostics, fixes several bugs and portability issues, improves the examples, and more.

  • Add GUIs to your programs and scripts easily with PySimpleGUI

    Few people run Python programs by double-clicking the .py file as if it were a .exe file. When a typical user (non-programmer types) double-clicks an .exe file, they expect it to pop open with a window they can interact with. While GUIs, using tkinter, are possible using standard Python installations, it's unlikely many programs do this.

    What if it were so easy to open a Python program into a GUI that complete beginners could do it? Would anyone care? Would anyone use it? It's difficult to answer because to date it's not been easy to build a custom GUI.

    There seems to be a gap in the ability to add a GUI onto a Python program/script. Complete beginners are left using only the command line and many advanced programmers don't want to take the time required to code up a tkinter GUI.

  • Containers in Perl 6

    In the first article in this series comparing Perl 5 to Perl 6, we looked into some of the issues you might encounter when migrating code into Perl 6. In the second article, we examined how garbage collection works in Perl 6. Here, in the third article, we'll focus on Perl 5's references and how they're handled in Perl 6, and introduce the concepts of binding and containers.

today's leftovers

Filed under
Misc
  • AMD Releases Radeon Pro V340 With Dual Vega GPUs & 32GB HBM2

    AMD used VMworld 2018 to announce the Radeon Pro V340 graphics card, which features two Vega GPUs.

    The Radeon Pro V340 features two Vega GPUs and a total of 32GB of HBM2 memory with SR-IOV/MxGPU virtual desktop infrastructure support intended for data-centers with visualization workloads and supporting up to 32 virtual machines with the graphics card (1GB vRAM per guest).

  • NVIDIA Introducing NV_memory_attachment For OpenGL

    The newest OpenGL extension being sought for inclusion into the graphics API's registry is the NV_memory_attachment.

  • AtCore/Atelier update August ’18

    It has been sometime since I’ve written about our progress with AtCore and now that I find myself with a bit of down time Its time to give you all an update. Since the end of May we have landed 32 commits from 4 contributors. I would like to first thank our newest contributor Leandro Santiago for taking time to contribute to AtCore.

  • Realtek on the LVFS!

    Realtek have been really helpful and open about the hardware, which is a refreshing difference to a lot of other hardware companies. I’m hopeful we can get the new plugin in fwupd 1.1.2 although supported hardware won’t be available for a few months yet, which also means there’s no panic getting public firmware on the LVFS. It will mean we get a “works out of the box” experience when the new OEM branded dock/dongle hardware starts showing up.

  • Linux Operating System Market 2018 Global Share,Trend,Segmentation and Forecast to 2025
  • UBports Foundation releases Linux-based Ubuntu Touch OTA-4

    Canonical once had an ambitious vision of making Ubuntu a dynamic operating system that would scale to desktop computers, tablets, and smartphones. Unfortunately, this goal was ultimately a failure -- the Ubuntu Touch plan was abandoned. Later, the much-maligned Unity environment was killed off. Why did it all fail? Quite simply, as Microsoft learned with Windows Phone, it is pretty much impossible to compete with Google and Apple in mobile. Android and iOS are just too mature and too good. Ubuntu Touch had no real chance due to a lack of apps and device support.

    For those that still own devices compatible with Ubuntu Touch, all is not lost. You see, the UBports Foundation has picked up development. Today, the foundation releases version OTA-4, which is based on Ubuntu 16.04 LTS. It is chock-full of improvements, but unfortunately, despite the "OTA" name, you apparently cannot upgrade over the air.

  • Combining the Benefits of SAS and Open Source Analytics
  • Flexera and KPMG Expand Alliance to Keep Open Source Software Clean and Safe
  • Golang 1.11 is here with modules and experimental WebAssembly port among other updates

    Golang 1.11 is here with modules and experimental WebAssembly port among other updates

    The Golang team released Golang 1.11 rc1 two weeks back, and now the much awaited Golang 1.11 is here. Golang 1.11, released last Friday, comes with changes and improvements to the toolchain, runtime, libraries, preliminary support for “modules”, and experimental port to WebAssembly.

  • Is Hyper-Threading a Fundamental Security Risk?

    Ever since Intel introduced Hyper-Threading (known generically as Symmetric Multi-Threading), debates about whether or not to disable the feature have almost entirely revolved around its impact on performance. Back when the feature debuted, it wasn’t unusual for programs to misinterpret what it meant for a system to have a virtual CPU core as opposed to a second physical chip (back then, it was one core to a socket, no exceptions, and programs didn’t differentiate between a physical and a logical CPU core). As software and operating systems were updated, HT settled down and it’s less common today to need to shut it off to preserve performance. But in the wake of Spectre, Meltdown, and Foreshadow, serious concerns have been raised about the security implications of Hyper-Threading.

  • 4 tips for better tmux sessions
  • Auto-generating news and publishing it to WordPress with Apache Camel

    WordPress is one of the most used open source tools for creating websites. More than 30% of the web is built on top of WordPress. Besides creating websites, blogs, and apps, WordPress leverages a huge plugin repository maintained by a passionate community. There are even plugins that can turn a WordPress website into an e-commerce platform.

  • Wi-Fi Not Working on Ubuntu? Here’s How to Fix it
  • 12 Easy Steps to Speed Up Ubuntu Linux

today's leftovers

Filed under
Misc
  • Civility in a systemd World

    Let me just say that I don't really know much of anything about systemd and as such, I'm not even sure I care. I know that people either like systemd or really, really, hate systemd and that there is a very slim slice of global users that don't care one way or the other. I also know that literally everything in life can be turned into a punchline joke if you link it to systemd. You don't even have to understand the specifics of the joke, you just know that if systemd is part of the punch line that you are supposed to laugh. Now after all that, here is the real reason for this post.

    I was listening to episode 262 of the Linux Unplugged podcast in which there is a discussion of Benno Rice's BSDCan 2018 keynote called "The Tragedy of systemd. First, the discussion was really, really good and certainly thought provoking. I would highly recommend listening to the discussion. It was interesting enough that I had to go and actually find the keynote presentation and watch it in it's entirety. Remember what I said at the start of this post, I don't really know anything about systemd nor do I know if I even care. And yet I am willing to say it was a very good presentation.

  • LG V20 and Q6 to Receive Android Oreo Update Along With Camera and Audio Enhancements
  • Understanding Niamey’s flood risk through open source mapping, drones, and modeling

    For thousands of years, the Niger River has been the lifeblood for not only Niger, but also its neighboring countries in the Niger River Basin. Yet, even as many Nigeriens depend on the mighty waterway for food, water, and livelihoods, the Niger River also poses a severe flood risk to the West African country during the rainy season. In the third quarter of 2017, widespread flooding due to heavy rains claimed the lives of over 50 people and displaced nearly 200,000.

    Lying on the banks of the Niger River, the Nigerien capital Niamey is especially vulnerable to flood risk. Poorly planned development in the city, which has contributed to land degradation and soil erosion, has only exacerbated the risk. To make matters even worse, many parts of Niamey, which has seen its population balloon to over one million people, lack proper drainage infrastructure.

  • GOG Launches FCKDRM to Promote DRM-Free Art and Media

     

    GOG, the digital distribution platform for DRM-free video games and video, has launched a new initiative designed to promote content without embedded DRM. While Digital Rights Management is seen by many companies as necessary to prevent piracy, GOG believes that its restrictions are anti-consumer and run counter to freedoms that should exist alongside content ownership.  

today's leftovers

Filed under
Misc
  • Cockpit 176

    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 176.

  • SDL2 Introducing Sensors API

    The SDL2 library that offers a cross-platform hardware abstraction layer primarily and primarily used by Linux/Windows/macOS/iOS/Android games now has a sensor API.

    Initial work landed in SDL2 on Tuesday by Sam Lantinga for offering a hardware sensor API as their latest major addition to the library. The API is quite generic in being able to query the number of supported sensors, sensor names, types of sensors, read the sensor data, etc.

  • They should have called it Mirrorball

    TL;DR: there’s now an rsync server at rsync://images-dl.endlessm.com/public from which mirror operators can pull Endless OS images, along with an instance of Mirrorbits to redirect downloaders to their nearest—and hopefully fastest!—mirror. Our installer for Windows and the eos-download-image tool baked into Endless OS both now fetch images via this redirector, and from the next release of Endless OS our mirrors will be used as BitTorrent web seeds too. This should improve the download experience for users who are near our mirrors.

    If you’re interested in mirroring Endless OS, check out these instructions and get in touch. We’re particularly interested in mirrors in Southeast Asia, Latin America and Africa, since our mission is to improve access to technology for people in these areas.

  • Freespire 4.0, Mozilla Announces New Fellows, Flatpak 1.0, KDevelop 5.2.4 and Net Neutrality Update

    Freespire 4.0 has been released. This release brings a migration of the Ubuntu 16.04 LTS codebase to the 18.04 LTS codebase, which adds many usability improvements and more hardware support. Other updates include intuitive dark mode, "night light", Geary 0.12, Chromium browser 68 and much more.

  • Omarine 4.0 released!
  • Ubuntu Server development summary – 21 August 2018

    The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team. If you would like to reach the server team, you can find us at the #ubuntu-server channel on Freenode. Alternatively, you can sign up and use the Ubuntu Server Team mailing list.

  • New Pixel 3 XL Leak Shows Off In-box Content And Camera Samples
  • The Back to School sale is on!

    For some of you, it is a time to return your educational institution and continue the important process of learning about the world around you—maybe for some of you it is the first time being part of higher education, while some of you might be long-time academic researchers and associates. For those who are sick of their thick laptops weighing down on their backpacks and who would also want something with security in mind, what better way to start the school year than with a Purism laptop?!

today's leftovers

Filed under
Misc
  • How to Install R on Ubuntu 18.04
  • How to Install HTTP Git Server with Nginx on Ubuntu 18.04 LTS
  • Everything You Need to Know about Linux Containers, Part I: Linux Control Groups and Process Isolation
  • Robert Roth: Five or More GSoC
  • Adventures with NVMe, part 2

    A few days ago I asked people to upload their NVMe “cns” data to the LVFS. So far, 643 people did that, and I appreciate each and every submission. I promised I’d share my results, and this is what I’ve found:

  • The Next Challenge For Fwupd / LVFS Is Supporting NVMe SSD Firmware Updates

    With UEFI BIOS updating now working well with the Fwupd firmware updating utility and Linux Vendor Firmware Service (LVFS) for distributing these UEFI update capsules, Richard Hughes at Red Hat is next focusing on NVMe solid-state drives for being able to ship firmware updates under Linux.

    Hughes is in the early stages at looking to support NVMe firmware updates via LVFS/fwupd. Currently he is hoping for Linux users with NVMe drives to send in the id-ctrl identification data on your drives to him. This data will be useful so he knows what drives/models are most popular but also for how the firmware revision string is advertised across drives and vendors.

  • [Older] Language, Networking Packages Get Updates in Tumbleweed

    There were two openSUSE Tumbleweed snapshots this past week that mostly focused on language and network packages.

    The Linux Kernel also received an update a couple days ago to version 4.17.13.

    The packages in the 20180812 Tumbleweed snapshot brought fixes in NetworkManager-applet 1.8.16, which also modernized the package for GTK 3 use in preparations for GTK 4. The free remote desktop protocol client had its third release candidate for freerdp 2.0.0 where it improved automatic reconnects, added Wave2 support and fixed automount issues. More network device card IDs for the Intel 9000 series were added in kernel 4.17.13. A jump from libstorage-ng 4.1.0 to version 4.1.10 brought several translations and added unit test for probing xen xvd devices. Two Common Vulnerabilities and Exposures fixes were made with the update in postgresql 10.5. Several rubygem packages were updated to versions 5.2.1 including rubygem-rails 5.2.1, which makes the master.key file read-only for the owner upon generation on POSIX-compliant systems. Processing XML and HTML with python-lxml 4.2.4 should have fewer crashes thanks to a fix of sporadic crashes during garbage collection when parse-time schema validation is used and the parser participates in a reference cycle. Several YaST packages receive updates including a new ServiceWidget to manage the service status with yast2-ftp-server 4.1.3 as well with yast2-http-server, yast2-slp-server and yast2-squid 4.1.0 versions.

  • Red Hat Inc Risk Points versus Technology
  • 10 Efficient Raspberry Add-ons To Enhance Performance - Part 8

    Sometimes you may find yourself in great need to improve the functionality of your Raspberry Pi. There is a good chance your Raspberry does not support the functionality you want. There is also a chance that it supports your dream functionality but with the help of an external tool. An add-on in other words. It is pretty obvious that your dream add-on exists in the market or someone somewhere is cracking an algorithm to build. Never mind, here we compile a list of the best add-ons to get for your Raspberry in 2018.

  • Secure Email Service Tutanota sees F-Droid Release

    Back in February, I reviewed an email provider called Tutanota. If you read the article, you will remember that I thought very highly of the service.

    In my eyes, there were very few downsides to using the encrypted mail service, one of them being that you couldn’t use third-party email clients like Thunderbird for desktop computers or K-9 Mail for mobile devices.

  • Motorola Announces Android Pie Updates for 8 smartphones excluding Moto E5 & G5
  • How To Unsend Emails On Gmail For Android?
  • Nerd Knobs and Open Source in Network Software

    Tech is commoditizing. I've talked about this before; I think networking is commoditizing at the device level, and the days of appliance-based networking are behind us. But are networks themselves a commodity? Not any more than any other system.

    We are running out of useful features, so vendors are losing feature differentiation. This one is going to take a little longer… When I first started in network engineering, the world was multiprotocol, and we had a lot of different transports. For instance, we took cases on IPX, VIP, Appletalk, NetBios, and many other protocols. These all ran on top of Ethernet, T1, Frame, ATM, FDDI, RPR, Token Ring, ARCnet, various sorts of serial links ... The list always felt a little too long, to me. Today we have IPv4, IPv6, and MPLS on top of Ethernet, pretty much. All transports are framed as Ethernet, and all upper layer protocol use some form of IP. MPLS sits in the middle as the most common "transport enhancer." The first thing to note is that space across which useful features can be created is considerably smaller than it used to be.

  • Meetings that make people happy: Myth or magic?

    People tend to focus on the technical elements of meeting prep: setting the objective(s), making the agenda, choosing a place and duration, selecting stakeholders, articulating a timeline, and so on. But if you want people to come to a meeting ready to fully engage, building trust is mission-critical, too. If you need people to engage in your meetings, then you're likely expecting people to come ready to share their creativity, problem-solving, and innovation ideas.

  • Building microprocessor architectures on open-source hardware and software

     

    "The real freedom you get from open source projects is much more, and more important than the fact that you don't have to pay for it," Frank Gürkaynak, Director of ETHZ's Microelectronics Design Center, writes in an article posted on All About Circuits. "Researchers can take what we provide and freely change it for their experiments. Startup companies can build on what we provide as a starting point and concentrate their time and energy on the actual innovations they want to provide. And people who are disturbed by various attacks on their systems [1, 2] have the chance to look inside and know what exactly is in their system."

  • Create DIY music box cards with Punchbox

    That first time almost brought tears to my eyes. Mozart, sweetly, gently playing on the most perfect little music box. Perfectly! No errors in timing or pitch. Thank you, open source—without Mido, Svgwrite, PyYAML, and Click, this project wouldn't have been possible.

  • Fund Meant to Protect Elections May Be Too Little, Too Late

    The Election Assistance Commission, the government agency charged with distributing federal funds to support elections, released a report Tuesday detailing how each state plans to spend a total of $380 million in grants allocated to improve and secure their election systems.

    But even as intelligence officials warn of foreign interference in the midterm election, much of the money is not expected to be spent before Election Day. The EAC expects states to spend their allotted money within two to three years and gives them until 2023 to finish spending it.

    Election experts have expressed skepticism that the money will be enough to modernize election equipment and secure it against state-sponsored cyber threats.

today's leftovers

Filed under
Misc

today's leftovers and howtos

Filed under
Misc
HowTos
  • Project curl governance

    Over time, we've slowly been adjusting the curl project and its documentation so that we might at some point actually qualify to the CII open source Best Practices at silver level.

    We qualified at the base level a while ago as one of the first projects which did that.

    Recently, one of those issues we fixed was documenting the governance of the curl project. How exactly the curl project is run, what the key roles are and how decisions are made. That document is now in our git repo.

  • How to install OwnCloud 10 on CentOS 7 and RHEL 7
  • How to Get Google Camera Port for Asus ZenFone Max Pro M1
  • How to check your CentOS Version
  • 5 Practical Examples of chgrp command in Linux
  • Trinity Desktop R14.0.5 Brings Modern Compiler Support and Security Fixes

    Trinity Desktop, the Linux desktop environment which is forked from KDE 3, has just released an update bringing Trinity Desktop to version R14.0.5.

    Because Trinity Desktop is a “traditional desktop” based on KDE 3 and focuses on function rather than a lot of special effects, its benefits are typically things like increased battery life on laptops, and just overall efficiency for the user.

  • This week in Usability & Productivity, part 32

    I’m back from Akademy, and I can’t wait to share some of the cool stuff that happened there over the past week. I’m going to post the video of my talk as soon as it’s up. But first, I know what you’re all really waiting for: this week’s Usability & Productivity update. Though we were all quite busy, somehow everyone managed to accomplish an enormous amount of work, too!

  • Reminder: Shotwell Facebook publishing no longer working

    As announced earlier, since August 1st, 2018 Shotwell cannot publish to Facebook any more. The API that Shotwell used for that was removed and it is currently not clear to me how developers that do not use Android, iOS or Facebook’s web SDKs should provide similar functionality.

  • Gentoo on Integricloud

    Integricloud gave me access to their infrastructure to track some issues on ppc64 and ppc64le.

    Since some of the issues are related to the compilers, I obviously installed Gentoo on it and in the process I started to fix some issues with catalyst to get a working install media, but that’s for another blogpost.

    Today I’m just giving a walk-through on how to get a ppc64le (and ppc64 soon) VM up and running.

  • Industrial Mini-ITX board pumps up with Coffee Lake

    Commell’s “LV-67X” Mini-ITX board runs on 8th Gen “Coffee Lake” processors, with up to 32GB DDR4, 3x SATA, triple 4K displays, USB 3.1, and PCIe x16 and mini-PCIe expansion.

    The LV-67X, which shares some of the layout and feature set of its Intel Apollo Lake based LV-67U board, is the first industrial Mini-ITX board we’ve seen with Intel’s 8th Gen Coffee Lake CPUs. (Going forward, we’ll likely use the caffeinated nickname rather than “8th Gen” because Intel also applies the 8th Gen tag to the transitional and similarly 14nm Kaby Lake-G chips as well as the new, 10nm Cannon Lake processors.)

  • Unofficial OpenGApps for Android Pie 9.0 Released for ARM and ARM64 Platforms

today's leftovers

Filed under
Misc
  • Ubuntu Podcast from the UK LoCo: S11E23 – Twenty-Three Tales - Ubuntu Podcast

    We’ve been upgrading RAM and tooting in the fediverse. We discuss Hollywood embracing open source, a new release of LibreOffice, pacemakers getting hacked and fax machines becoming selfaware and taking over the planet. We also round up the community news and events.

  • How to install InvoicePlane on Ubuntu 18.04
  • What is your favorite Linux window manager?

    While many Linux users have a strong preference for a window manager of choice, for those just making their way over from Windows or Mac, it may be hard to understand what a window manager is, or that it's even something you have a choice in. A window manager is the part of your system that dictates how individual application windows look, and how you can interact with, control, and arrange them.

    There are many choices, some more popular than others. Yesterday, we wished the GNOME Project a happy twenty-first birthday and launched a cheat sheet for interacting with GNOME 3's windows via hotkeys. But others are popular too; our article on "5 reasons the i3 window manager makes Linux better" was last week's most-read article.

  • Elive 3.0 to be released in a month

    For those of us who have been following this stunningly beautiful distro, the 8-year waiting seems to be finally coming to an end.

  •  

  • Android 9 Pie Digital Wellbeing: Here Is Everything You Need to Know

today's leftovers

Filed under
Misc
  • libinput's "new" trackpoint acceleration method

    This is mostly a request for testing, because I've received zero feedback on the patches that I merged a month ago and libinput 1.12 is due to be out. No comments so far on the RC1 and RC2 either, so... well, maybe this gets a bit broader attention so we can address some things before the release. One can hope.

    [...]

    Because basically every trackpoint has different random data ranges not linked to anything easily measurable, libinput's device quirks now support a magic multiplier to scale the trackpoint range into something resembling a sane range. This is basically what we did before with the systemd POINTINGSTICK_CONST_ACCEL property except that we're handling this in libinput now (which is where acceleration is handled, so it kinda makes sense to move it here). There is no good conversion from the previous trackpoint range property to the new multiplier because the range didn't really have any relation to the physical input users expected.

  • 15 Tips On How to Use ‘Curl’ Command in Linux
  • Disassembling JITed code in GDB
  • PSA: Workaround for a working MTP

    KDE Connect is awesome, we all know that. But sometimes you still want (or need) to acces the files on your Android phone via a good old USB cable. And to do so, you need a working implementation of the MTP protocol.

    Many people on bugzilla complain that the MTP support in Plasma is just broken. And indeed the MTP implementation we have has always been ignoring a fundamental limitation of MTP: the protocol doesn’t allow parallel operations, unlike the old Android USB mass storage did. In practice, if more than one process spawns an mtp ioslave, everything breaks.

  • Museum Day, or, the Benefit of Skiving Off

    Tomorrow, there’s the fund raiser training session. Given that we’ve been raising funds for Krita since time immemorial (our first fund raiser was for two Wacom tablets and art pens so we could implement support for them, the second to let Lukas Tvrdy work on Krita for a couple of months and after that, we’ve had the kickstarters), that might seem superfluous. But I’m still hoping to learn lots. After all, it’s not like we’re exactly awash in money.

today's leftovers

Filed under
Misc
  • Google’s New Chromebook Might Come With A Snapdragon 845 And A Detachable 2K Display

    It’s been sometime since we saw a Chromebook from Google. Although the Chromebook series didn’t do well with consumers, Google didn’t stop development on it.

    Multiple codes uploaded on Gerrit (web-based team code collaboration tool) on Chromium OS has given us a lot of information on the next Chromebook or the Pixelbook previously. The device is codenamed Cheza (As seen on the Code on 14th line).

  • Builder Session Restore

    People have asked for more advanced session restore for quite some time, and now Builder can do it. Builder will now restore your previous session, and in particular, horizontal and vertical splits.

    Like previously, you can disable session restore in preferences if that’s not your jam.

  • packer renamed to packer-aur

    The famous AUR helper `packer` has been renamed to `packer-aur` in favor of the Hashicorp image builder `packer` (community/packer)

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Open-source hardware could defend against the next generation of hacking

Imagine you had a secret document you had to store away from prying eyes. And you have a choice: You could buy a safe made by a company that kept the workings of its locks secret. Or you could buy a safe whose manufacturer openly published the designs, letting everyone – including thieves – see how they’re made. Which would you choose? It might seem unexpected, but as an engineering professor, I’d pick the second option. The first one might be safe – but I simply don’t know. I’d have to take the company’s word for it. Maybe it’s a reputable company with a longstanding pedigree of quality, but I’d be betting my information’s security on the company upholding its traditions. By contrast, I can judge the security of the second safe for myself – or ask an expert to evaluate it. I’ll be better informed about how secure my safe is, and therefore more confident that my document is safe inside it. That’s the value of open-source technology. Read more

Ubuntu 18.10: What’s New? [Video]

But how do you follow up the brilliant Bionic Beaver? It’s far from being an easy task and, alas, the collected changes you’ll find accrued in the ‘Cosmic Cuttlefish’ are of the “down-to-earth” variety rather than the “out-of-this-world” ones you might’ve been hoping for. But don’t take our word for it; find out yourself by watching our Ubuntu 18.10 video (and it’s best watched with headphones because, ahem, I can level sound properly). In 3 minute and 18 seconds we whizz you through everything that’s new, neat and noticeable in Ubuntu 18.10. Read more

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