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Friday, 20 Apr 18 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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today's leftovers

Filed under
Misc
  • OLPC’s $100 laptop was going to change the world — then it all went wrong [iophk: "This new article is a bit of revisionism as OLPC was killed by Microsoft and Intel"]
  • DOSBox Part 2: Creating, Handling, and Booting from Floppy Images

    Continuing on from the previous tutorial, we move on to boot DOS systems from floppy images. Many floppies contained games or other software that would have automatically booted once the system started (using the autoexec.bat script). This can be simulated by using a floppy image which is simply a file that represents an entire floppy disk drive.

  • Weekly Roundup 2018 – Weeks 14 & 15

    Many thanks for your patience! This is turning into a bi-weekly roundup lately, but we’ll try to get it back on track very soon.

    Team leader elections are happening: Donald and Filip continue to lead Atelier, Papoteur leads Docteam, Yuri leads i18n and the process is underway for all teams. We’ll know the make-up of the Council in the coming days – thanks to Marja for the updates. After that, we’ll be finding out the new composition of the Board. All should be in place by early May.

    The Great Plasma Update is almost there: it includes updates of the KF5, Plasma, KDE applications, LXQT and the underlying QT stacks. It’s currently waiting for the LXQT stack to be fixed. It’s a massive number of packages. We’re hoping it will be moved into updates within the week. Once that’s done, Mageia 6.1 will happen soon after.

  • Manjaro Download now hosted at OSDN

    After a period of testing in close cooperation with OSDN’s CEO Shuji Sado, Manjaro is proud to announce that all our Official and Community ISOs and torrents have found a new home on OSDN‘s Japan-based servers, using their just recently launched File Storage service.
    Sofar we are extremely happy with transfer rates and stability and, above all, OSDN’s truely outstanding personal, highly competent and friendly support.

    Current download links to our install media can of course be found on the Download Page as usual.

  •  

  • 8 Best Android Drawing Apps To Unleash Your Creativity | 2018 Edition
  • An Early Look at Zircon, Google Fuchsia New Microkernel [iophk: "C++"]

     

    Zircon manages the following resources: processor time, memory, I/O, interrupts, and signaling and waiting. Resources are used from user land through handles. Handles have rights associated to them which convey privileges to perform actions such as duplicating, transferring, reading, writing, executing, etc. Drivers in Zircon are implemented as ELF libraries which are loaded into processes. A device manager process, devmgr, keeps track of drivers and devices, manages the discovery of drivers, and administers access to devices. Devices may implement Protocols, using C ABI, such the PCI protocol, the USB protocol and so on.

Events: Red Hat, Curl, and LF's Open Source Summit North America

Filed under
OSS
  • Red Hat Set to Host Largest Red Hat Summit to Date, May 8-10 in San Francisco

    Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, today announced the agenda and keynote speakers for Red Hat Summit 2018, one of the industry’s premier enterprise open source technology conferences. The 14th annual Red Hat Summit is expected to welcome thousands of attendees from around the world to the Moscone Center in San Francisco, May 8-10. Event details and registration are live at https://www.redhat.com/en/summit/2018.

  • Events on the horizon: Previewing 41 events (Charlotte Venture Challenge, Red Hat Summit & more)

    Plenty of technology and life science events are on tap for May, and we suggest you pencil them into your calendar.

    If you’re interested in events coming up in the immediate future, check out our separate roundup of April events happening in the Triangle and in other metros throughout North Carolina. These columns accompany our interactive calendar, along with a separate list of  Triangle meetups.

  • curl up 2018 summary

    The event that occurred this past weekend was the second time we gathered a bunch of curl enthusiasts and developers in the same physical room to discuss the past, the present and the future from a curl perspective.

    Stockholm, Sweden, was the center of gravity this time when Goto 10 hosted our merry collective. Spring has finally arrived here and as the sun was out a lot, it made it a lovely weekend weather wise too. As a bonus, the little coffee shop on the premises was open all through both days. Just for us!

    [...]

    Several people asked me about next year already. I certainly hope we can run another curl up in 2019, but I don't know yet where this should happen. Ideally, I would like to move it around to different countries to give different people the ability to show up easier, but I also value having a local "host" that can provide the room and facilities for us.

  • Speak at Open Source Summit NA: Submit Your Proposal by April 29

    Submit a proposal to speak at Open Source Summit North America taking place August 29-31, in Vancouver, B.C., and share your knowledge and expertise with 2,000+ open source technologists and community members. Proposals are being accepted through 11:59pm PDT, Sunday, April 29.

Kernel and LF: Linux 5, FOSSology Turns 10, Xen Project Interview

Filed under
Linux
  • Linus Torvalds Wants Linux Kernel 5.0 To Be “Meaningless” And “Unpredictable”

    If you follow Linux kernel development closely, you must be knowing that major version transitioning, i.e., jump from Linux 2.0 to 3.0 and 3.0 to 4.0, has taken place in the past at every two million Git objects. This made perfect sense to make a transition to Linux v5.0 at 6 million Git objects landmark.

    [...]

    The announcement post also contained some information on Linux 4.17-rc1 release. He mentioned that apart from dropping many older and outdated architectures, the kernel development team is also adding support for a new architecture: nds32 (Andes Technology 32-0bit RISC architecture).

    Interestingly, this release is also historic as for the first time the team has removed more lines than it added. Again, that’s due to dropping a number of architectures.

  • FOSSology Turns 10 – A Decade of Highlights

    FOSSology turns ten this year. Far from winding down, the open source license compliance project is still going strong. The interest in the project among its thriving community has not dampened in the least, and regular contributions and cross-project contributors are steering it toward productive and meaningful iterations.

    An example is the recent 3.2 release, offering significant improvements over previous versions, such as the import of SDPX files and word processor document output summarizing analysis information. Even so, the overall project goal remains the same: to make it easier to understand and comply with the licenses used in open source software.

    There are thousands of licenses used in Open Source software these days, with some differing by only a few words and others pertaining to entirely different use universes. Together, they present a bewildering quagmire of requirements that must be adhered to, but only as set out in the appropriate license(s), the misunderstanding or absence of which can revert rights to a reserved status and bring about a complete halt to distribution.  

  • Xen Project Contributor Spotlight: Stefano Stabellini

    I started contributing to Xen Project in 2008. At that time, I was working for Citrix in the XenServer product team. I have been contributing every year since then, that makes it 10 years now!

Red Hat and Fedora Leftovers

Filed under
Red Hat
  • What developers need to know about security

    DevOps doesn't mean that everyone needs to be an expert in both development and operations. This is especially true in larger organizations in which roles tend to be more specialized. Rather, DevOps thinking has evolved in a way that makes it more about the separation of concerns. To the degree that operations teams can deploy platforms for developers (whether on-premises or in a public cloud) and get out of the way, that's good news for both teams. Developers get a productive development environment and self-service. Operations can focus on keeping the underlying plumbing running and maintaining the platform.

  • State of Functions-as-a-Service on Kubernetes (OpenShift Commons Briefing)

    FaaS, or serverless as some call it, is a promising compute paradigm suitable for event-driven scenarios. In this briefing, Red Hat’s Michael Hausenblas and Brian Gracely reviewed the current open source offerings for FaaS on Kubernetes (Apache Open Whisk, kubeless, OpenFaaS, etc.) and discussed the pros and cons, on an architectural level and a user experience (UX) point of view. They also covered the topic FaaS vs. containers from a developers as well as an operators perspective.

  • Istio Dark Launch: Secret Services

    “Danger is my middle name” is great for spies and people of mystery, but when it comes to deploying software, boring is better. By using Istio with OpenShift and Kubernetes to ease your microservices into production, you can make deployment really, really boring. That’s good.

  • A look at VDO, the new Linux compression layer

    Probably not - there is no such thing as ‘too much storage’. For a long time, we have used userland tools like gzip and rar for compression. Now with Virtual Data Optimizer (VDO), all required pieces for a transparent compression/deduplication layer are available in the just-released Red Hat Enterprise Linux 7.5. With this technology, it is possible to trade CPU/RAM resources for disk space. VDO becoming available is one of the results of Red Hat acquiring Permabit Technology Corporation in 2017. The code is available in the source RPMs, and upstream projects are getting established.

  • Anticipating Some Near-Term Aspects in SLM Corporation (SLM), Red Hat, Inc. (RHT)
  • Form 4 RED HAT INC For: Apr 13 Filed by: Alexander DeLisa
  • Street Analysts View On Flex Ltd. (FLEX), Red Hat, Inc. (RHT)
  • GNOME Terminal 3.28.x lands in Fedora

    Brave testers of pre-release Fedora builds might have noticed the absence of updates to GNOME Terminal and VTE during the Fedora 28 development cycle. That’s no longer the case. Kalev submitted gnome-terminal-3.28.1 as part of the larger GNOME 3.28.1 mega-update, and it will make its way into the repositories in time for the Fedora 28 release early next month.

  • Fedora 28 : GoLang first example .
  • Fedora 28 Upgrade Test Day 2018-04-19
  • Top Badgers of 2017: Fabio Valentini
  • Bodhi 3.6.0 released

OSS Leftovers

Filed under
OSS
  • Minds aims to decentralize the social network

    Decentralization is the buzzword du jour. Everything – from our currencies to our databases – are supposed to exist, immutably, in this strange new world. And Bill Ottman wants to add our social media to the mix.

    Ottman, an intense young man with a passion to fix the world, is the founder of Minds.com, a New York-based startup that has been receiving waves of new users as zealots and the the not-so-zealous have been leaving other networks. In fact, Zuckerberg’s bad news is music to Ottman’s ears.

  • Top 5 Open Source Projects For Programmers and Developers

    Are you serious as a software developer? Want to reach heights and explore your knowledge of software development. Then, you are at the right place and reading the right article. As a developer or a fresher, you can self-learn lot of technologies by contributing to the open source projects which allow everyone to tweak and submit code.

    With this, you can boost your resume and generate opportunities for higher levels. There are many advantages while you contribute to the open source projects.

  • Best open source ecommerce software

    So, why go open source? If you want total control and absolute customisation, open source software lets you inspect, copy and alter that software to make the perfect package for you.

    It's ideal for businesses not wanting to be locked into a massive vendor that calls all the shots.

  • Research on the sustainability of participation in FSFE

    I’m a sociologist and I currently work as a researcher at IT University of Copenhagen, where I am responsible for “Infrastructuring SuStainable Playbour“ (ISSP): a project I received funding for from the EU/H2020 framework, under the Marie Skłodowska-Curie Action – Individual Fellowship fund.

    This project investigates the sustainability of collaborative spaces, as commons, and it focuses on participants’ continuous contribution to the maintenance and development of such ‘places’.

    The research involves three case studies, and I think that the community of volunteers and supporters contributing to FSFE constitutes a very interesting case to focus on: FSFE is an enduring non-profit organization that, since more than 15 years, is working for raising awareness and promote Free Software at different levels and in different ways. FSFE is also a distributed network of people, who contribute their time and effort to this goal and, as such, is vital to the organization.

  • MoJ creates open source analytics platform

    The Ministry of Justice (MoJ) has begun to use a new analytical platform for data in its decision making.

    A private beta version is now being used by more than 50 analysts, and as the basis for a number of new tools.

  • Apache Subversion 1.10.0 released

    Version 1.10 of the Subversion version-control system is out. Improvements include a new interactive resolver for merge conflicts, better path-based authorization, LZ4 compression, and more; see the release notes for details.

Microsoft EEE/Openwashing

Filed under
Microsoft

Software: Google Search Navigator, Mixxx and More

Filed under
Software
  • Google Search Navigator – Enhance Keyboard Navigation In Google Search

    I am halfway through the “mastering google search” task. Yeah, I can now easily find cat images on Internet without having to search “how to find cat images on Internet” using google. In the pursuit of enhancing my google search skills(!), today I stumbled upon a browser extension named “Google Search Navigator”. It offers some keyboard shortcuts to improve your google search. Google has already provided an experimental Keyboard shortcuts for navigating search results. Unfortunately, It seems like Google has removed this feature as of 2017-07-31. Luckily, a developer has created this extension to enhance keyboard navigation in Google search. This plugin is free and open source. So, you can get the code freely on GitHub link provided at the end of this guide.

    In this guide, we will see how to use “Google Search Navigator” extension to improve your google search experience via some Keyboard shortcuts.

  • Free DJ Software Mixxx 2.1 Released With New And Improved Skins, Overhauled Effects System, More

    Mixxx, the free and open source DJ software, has seen a new release today. Version 2.1 was in development for more than two years, and it brings new and improved controller mapings, updated Deere and LateNight skins, overhauled effects system, and much more.

  • Using mtqq to create a notification network: mosquitto, mqttwarn, hare, and hared

    As you read this post, keep in mind that my particular use case of notification on ssh login is not for everyone. It may not appeal to you. In fact, you might find this to be an absolutely ridiculous thing to do. I respect that. I suggest that somewhere within your network there is at least one type of error condition, one urgent situation, one thing that you would like pushed to your cellphone / pager / etc. It might be a failed HDD for example.

  • Specification and Verification of Software with CafeOBJ – Part 1 – Introducing CafeOBJ

    Software bugs are everywhere – the feared Blue Screen of Death, the mobile phone rebooting at the most inconvenient moment, games crashing. Most of these bugs are not serious problems, but there are other cases that are far more serious:

Debian Leftovers

Filed under
Debian
  • Bits from the release team: full steam ahead towards buster

    We are about halfway through the buster development cycle, and a release update was overdue.

  • Debian 10 "Buster" Should Be Out Around Mid-2019, Debian 12 Is "Bookworm"

    The Debian release team has put out their latest information concerning the upcoming Debian 10 "Buster" release.

    The Debian Release Team is currently planning for a transition freeze on 12 January 2019, a soft-freeze on 12 February 2019, and a full freeze around 12 March 2019. With that said, they are thinking the official Debian 10.0 "Buster" release will happen around the middle of next year.

    Beyond that, for Debian 11 "Bullseye" meanwhile they are hoping to introduce more automated quality assurance (QA) testing with continuous integration, auto packaging tests, etc. Based on past release timing, Debian 11.0 will likely be out in 2021.

  • Freexian’s report about Debian Long Term Support, March 2018

    Like each month, here comes a report about the work of paid contributors to Debian LTS.

  • My LTS work in March

    So in March I resumed contributing to LTS again, after 2 years of taking a break, due to being overwhelmed with work on Reproducible Builds... Reproducible Builds is still eating a lot of my time, but as we currently are unfunded I had to pick up some other sources of funding.

  • Reproducible Builds: Weekly report #155

Games Leftovers

Filed under
Gaming

German government goes open source with cloud firm Nextcloud

Filed under
OSS

Nextcloud, the open source file sync and online collaboration technology, has announced it will be supplying the German federal government with a private, on-premises cloud platform as part of a three-year contract.

The Federal Information Technology Center (ITZBund), which manages IT services for the federal government, has been running a pilot of 5,000 users with Nextcloud since October 2016 and after a tender for a private cloud was won by Computacenter, the Nextcloud technology will now be rolled out to 300,000 users in ministries and other federal agencies.

Read more

KDE: Kdenlive Video Editing in France and Spain, Modern Akonadi and KMail on FreeBSD, Qt 5.12 Schedule

Filed under
KDE
  • Kdenlive: Video Editing in France and Spain

    The Kdenlive team, creators of KDE's non-linear video editor, will be holding their next sprint at the Carrefour Numérique in the Cité des Sciences in Paris next week.

    The sprint will run from the 25th to the 29th of April, and two days will be open to the public. On Friday, 27th of April, from 4pm to 6pm the event will be open to anyone interested in getting involved. You can meet the team and learn how you can contribute to the project. On Saturday, 28th of April at 2.45pm, there will be a public presentation. You can discover Kdenlive as used by professional editors and learn about the new features.

    Just in case you can't make it to Paris, but can get to the south of Spain: directly after the sprint, the team will fly to Seville to participate in the Libre Graphics Meeting.

  • Modern Akonadi and KMail on FreeBSD

    For, quite literally a year or more, KMail and Akonadi on FreeBSD have been only marginally useful, at best. KDE4 era KMail was pretty darn good, but everything after that has had a number of FreeBSD users tearing out their hair. Sure, you can go to Trojitá, which has its own special problems and is generally “meh”, or bail out entirely to webmail, but .. KMail is a really great mail client when it works. Which, on Linux desktops, is nearly always, and on FreeBSD, iswas nearly never.

  • Qt 5.12 schedule proposal & proposal for release process change
  • Qt 5.12 Will Likely Ship In November, Might Drop Alpha/Beta Tags

    With Qt 5.11 already due to ship at the end of next month, Qt developers have begun discussing the follow-on Qt 5.12 release to ship in late 2018.

    Qt Release Manager Jani Heikkinen has been structuring the Qt 5.12 schedule. At this point the tentative soft branching is in the middle of August, the Qt 5.12 feature freeze would be around 20 August, and the final release would be planned for the end of November.

The IoT Hacker's Toolkit

Filed under
Hardware
HowTos

While some IoT devices can be evaluated from a purely software standpoint (perhaps reverse engineering the mobile application is sufficient for your needs), a lot more can be learned about the device by interacting with all the interfaces available (often including ones not intended for access, such as debug and internal interfaces).

Read more

What's New in Ubuntu 18.04 LTS (Bionic Beaver) Since Ubuntu 16.04 LTS

Filed under
Ubuntu

It's been almost two years since the April 21, 2016 release of the Ubuntu 16.04 LTS (Xenial Xerus) operating system series, which already received four of five scheduled maintenance updates, the last one being Ubuntu 16.04.4 LTS, launched last month on March 1, 2018.

While Ubuntu 16.04.4 LTS brought up-to-date kernel and graphics stacks from the Ubuntu 17.10 (Artful Aardvark) release, there's been a lot of changes happing in Ubuntu since the initial release and we bet that Ubuntu 16.04 LTS users would want to know what they get if they'll upgrade to Ubuntu 18.04 LTS later this month.

Read more

Security and FUD Leftovers

Filed under
Security

Openwashing: Mac 'Apps', Microsoft Linux and More

Filed under
OSS

LG’s Linux-based webOS Goes Open Source, Again!

Filed under
News

One of the earliest mobile operating systems, Palm OS is still alive in the form of webOS. It’s current owner LG is making it open source, once again.
Read more

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More in Tux Machines

Linux Kernel 4.15 Reached End of Life, Users Urged to Move to Linux 4.16 Now

After a very busy cycle due to the Meltdown and Spectre security vulnerabilities, which were publicly disclosed earlier this year and later discovered to put billions of devices using modern processors at risk of attacks, the Linux 4.15 kernel series was released at the of January heavily redesign against two critical hardware bugs. Now, nearly three months and only eighteen maintenance updates later, the Linux 4.15 kernel series reached end of life and it will no longer receive support. As such, all those using a kernel from the Linux 4.15 branch on their GNU/Linux distributions are urged to upgrade to the latest Linux 4.16 kernel series as soon as possible. Read more

LibreOffice 6.1 Lands Mid August 2018, First Bug Hunting Session Starts April 27

Work on the next big release of the widely-used open-source and cross-platform office suite for GNU/Linux, macOS, and Microsoft Windows operating systems, LibreOffice 6.1, has already begun this week with a focus on revamping the online experience and improving the Writer and Calc components. A first bug hunting session was scheduled for the end of next week, on April 27, 2018, when developers will hack on the first alpha milestone of LibreOffice 6.1, which should be available to download for all supported platforms a few days before the event. During the bug hunting session, devs will try to fix as many bugs as possible. Read more

This Chart Shows How The Radeon RX 580 vs. GeForce GTX 1060 Now Compete Under Linux

It was just last year that open-source RadeonSI/RADV developers were trying to get the Radeon RX 580 "Polaris" GPU to be competitive with the GeForce GTX 1060 as it is under Windows given each GPU's capabilities. We've seen the RX 580 and GTX 1060 dancing under Linux the past few months and yesterday's 20-way GPU comparison with Rise of the Tomb Raider was quite significant -- perhaps most surprising being how well the RX 580 performed. Heck, just one or two years ago it was an accomplishment seeing any official Radeon driver support at-launch for new Linux game releases. So here are some extensive tests looking closer at the GTX 1060 vs. RX 580 battle in this latest Vulkan-powered Linux game port. Read more

Linux 4.9.95

I'm announcing the release of the 4.9.95 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-st... Read more