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OSS

SQLite 3.28.0 and Gnuastro 0.9 Released

Filed under
GNU
OSS
Sci/Tech
  • SQLite Release 3.28.0
  • SQLite 3.28 Released With More Feature Additions, Performance Enhancements

    SQLite 3.28 is now the latest version of this widely-used, embed-friendly cross-platform database library.

    As is the case for most SQLite releases, new features and performance enhancements are the principle changes. SQLite 3.28 presents enhanced window functions, enhancements to its TCL interface, various CLI improvements, new API additions, security improvements to its tokenizer, more robust handling against corrupt database files, and various fixes.

  • Gnuastro 0.9 released

    I am happy to announce the 9th stable release of GNU Astronomy
    Utilities (Gnuastro).

    Gnuastro is an official GNU package consisting of various command-line
    programs and library functions for the manipulation and analysis of
    (astronomical) data. All the programs share the same basic
    command-line user interface (modeled on GNU Coreutils). For the full
    list of Gnuastro's library, programs, and a comprehensive general
    tutorial (recommended place to start using Gnuastro), please see the
    links below respectively:

    https://www.gnu.org/s/gnuastro/manual/html_node/Gnuastro-library.html
    https://www.gnu.org/s/gnuastro/manual/html_node/Gnuastro-programs-list.html
    https://www.gnu.org/s/gnuastro/manual/html_node/General-program-usage-tutorial.html

    Many features have been added and Gnuastro has become much more stable
    with the many bugs that were found and fixed (see [1], below). The most
    interesting new feature may be that Gnuastro now also installs scripts
    (with this naming convention: `astscript-*'). Since Gnuastro's
    programs are designed to be highly modular, they are relatively
    low-level. With this new feature, it is now very easy to include
    common higher-level operations within Gnuastro also, for example to
    call multiple programs together, or use a single program's outputs in
    a special way. With version 0.9, only one script is installed (as
    described in [1]), but because of their high-level nature, we expect
    many more to be added soon. If you commonly run several Gnuastro
    programs together for a certain operation, please share it with us so
    we add it as a script for everyone to use.

OSS Leftovers

Filed under
OSS
  • Zstd 1.4 Brings Even Better Compression / Decompression Performance

    The engineers at Facebook maintaining Zstandard "Zstd" as a speedy real-time compression algorithm debuted version 1.4.0 on Tuesday with some notable improvements. 

    Zstd 1.4 stabilizes its advanced API, which allows finer tuning of compression/decompression parameters for advanced use-cases. Exciting us the most out of the new Zstandard is continuing to evolve the compression and decompression performance.

  • VLC media player may be returning to Huawei handsets

     

    Now, it appears that the Huawei P30 range has access to download VLC from the Play Store, which either suggests that VideoLAN is working towards reinstating the app, or that it just hasn't got round to updating the Play Store block to cover the new phone yet. It's still blocked on older models.

  • 5 Tasks You Didn't Know Could be Done from the Developer Console

     

    For those of you new to the console, it is a debugging tool built into various browsers' development tools. Here’s a crash course: [...]

  • 10 Crucial Lessons We Learned Analyzing The Best Blog Templates
  • Is Open Source Part of Your Search Stack?

    We are now seeing a new trend in the industry: product vendors integrating with selected open source projects to deliver specific capabilities, along with a licensed proprietary commercial platform that delivers the user experience. This lets software developers utilize the best open source technology under the hood for specific functions, along with smaller set of code that delivers the user experience and capabilities.

  • Electronics designed in 5 different countries with open hardware

    The Open Source Hardware Association's Hardware Registry lists hardware from 29 different countries on five continents, demonstrating the broad, international footprint of certified open source hardware.

Kubernetes: Deploying Services in Kubernetes, Future of Cloud Providers in Kubernetes, Pod Priority and Preemption in Kubernetes

Filed under
Server
OSS
  • Deploying Services in Kubernetes

    In my opinion, services are the most potent resource provided in Kubernetes. A service is essentially a front-end for your application that automatically re-routes traffic to available pods in an evenly distributed way. This automation is a relief for administrators because you no longer have to specify exact IP addresses or hostnames of the server in the client’s configuration files. Having to maintain this while containers are being moved, shifted and deleted would be a nightmare.

  • The Future of Cloud Providers in Kubernetes

    Approximately 9 months ago, the Kubernetes community agreed to form the Cloud Provider Special Interest Group (SIG). The justification was to have a single governing SIG to own and shape the integration points between Kubernetes and the many cloud providers it supported. A lot has been in motion since then and we’re here to share with you what has been accomplished so far and what we hope to see in the future.

  • Pod Priority and Preemption in Kubernetes

    Kubernetes is well-known for running scalable workloads. It scales your workloads based on their resource usage. When a workload is scaled up, more instances of the application get created. When the application is critical for your product, you want to make sure that these new instances are scheduled even when your cluster is under resource pressure. One obvious solution to this problem is to over-provision your cluster resources to have some amount of slack resources available for scale-up situations. This approach often works, but costs more as you would have to pay for the resources that are idle most of the time.

    Pod priority and preemption is a scheduler feature made generally available in Kubernetes 1.14 that allows you to achieve high levels of scheduling confidence for your critical workloads without overprovisioning your clusters. It also provides a way to improve resource utilization in your clusters without sacrificing the reliability of your essential workloads.

  • A Gardener To Manage Kubernetes At Scale

Do We Have More Kubernetes Distributions Than We Need?

Filed under
Server
OSS

Kubernetes itself—meaning the source code you can download from kubernetes.io—is not very useful on its own. Setting up a Kubernetes cluster using the source code would require you to compile the code and set up a server environment (or, in most cases, a cluster of servers) to host it, install it, configure it, set up tools to manage it and update it all on your own.

That’s a lot of work, and it’s not a realistic way for most people to use Kubernetes. That’s why a number of companies have created Kubernetes distributions. The distributions provide not just a preconfigured version of Kubernetes itself, but also other important tools for installing and working with Kubernetes. Many distributions also include host operating systems. Some even give you hosting infrastructure in the form of IaaS in a public cloud.

Kubernetes is not unique in spawning an ecosystem of distributions. The Linux kernel has done the same thing. So have other complex software platforms, inlcuding Spark, Hadoop and OpenStack.

Read more

The Ecuadorean Authorities Have No Reason to Detain Free Software Developer Ola Bini

Filed under
Development
OSS
Security

Hours after the ejection of Julian Assange from the London Ecuadorean embassy last week, police officers in Ecuador detained the Swedish citizen and open source developer Ola Bini. They seized him as he prepared to travel from his home in Quito to Japan, claiming that he was attempting to flee the country in the wake of Assange’s arrest. Bini had, in fact, booked the vacation long ago, and had publicly mentioned it on his twitter account before Assange was arrested.

Ola’s detention was full of irregularities, as documented by his lawyers. His warrant was for a “Russian hacker” (Bini is neither); he was not read his rights, allowed to contact his lawyer nor offered a translator.

The charges against him, when they were finally made public, are tenuous. Ecuador’s general prosecutor has stated that Bini was accused of “alleged participation in the crime of assault on the integrity of computer systems” and attempts to destabilize the country. The “evidence” seized from Ola’s home that Ecuadorean police showed journalists to demonstrate his guilt was nothing more than a pile of USB drives, hard drives, two-factor authentication keys, and technical manuals: all familiar property for anyone working in his field.

Ola is a free software developer, who worked to improve the security and privacy of the Internet for all its users. He has worked on several key open source projects, including JRuby, several Ruby libraries, as well as multiple implementations of the secure and open communication protocol OTR. Ola’s team at ThoughtWorks contributed to Certbot, the EFF-managed tool that has provided strong encryption for millions of websites around the world.

Like many people working on the many distributed projects defending the Internet, Ola has no need to work from a particular location. He traveled the world, but chose to settle in Ecuador because of his love of that country and of South America in general. At the time of his arrest, he was putting down roots in his new home, including co-founding Centro de Autonomia Digital, a non-profit devoted to creating user-friendly security tools, based out of Ecuador’s capital, Quito.

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New Red Hat FOSS Survey ("The State of Enterprise Open Source")

Filed under
Red Hat
OSS
  • Survey says: Enterprise open source is inventing the future of software

    We don’t need to ask if enterprises are using open source. They are, and we know because we’re helping many of them with their open source journeys. But how do they think about open source, why do they choose it, and what do they intend to do next? Well, those are questions we wanted to pose to IT leaders—so we did. Today we’re excited to share our findings in a first-ever report conducted by Illuminas and sponsored by Red Hat, "The State of Enterprise Open Source."

  • Red Hat survey finds we're living in an open-source world [Ed: But Red Hat sold itself to a proprietary software company and had considered Microsoft also]

    Some people still insist open source and Linux are fighting a war against the evils of proprietary software. Actually, we won that war years ago. The latest Red Hat State of Enterprise Open Source report, based on 950 interviews with worldwide enterprise IT leaders, makes that crystal clear. Only a mere 1% of enterprises dismiss the importance of open-source software.

    [...]

    Historically, businesses turn to open source software because it's cheaper: 33% of enterprise users count it's lower total cost of ownership (TCO) as open-source's chief benefit (but "enterprise open source is increasingly used not because it's cheaper -- though it often is -- but because it's genuinely better software." And 29% turn to open source because it gives them access to the latest innovations. For example, big data, artificial intelligence, and machine learning are all built almost entirely on open-source software.

    Right behind those, when asked what open source's top benefits were, respondents pointed to better security, higher quality software, access to support, and the power to customize software.

    Yet another reason to embrace open source, according to a New York-based IT leader, was: "For us, this is our way to become more agile. That's our biggest push. We don't want dependency upon these proprietary companies. We want those shackles to be broken." Simultaneously, "We still want support because we're not ready to take off the guardrails."

    On the other hand, security remains a concern: 38% of those surveyed identified security as the top barrier. That's because, unless you keep on top of open-source code, you may miss security patches and fixes. The most well known such case was when Equifax exposed 143 million Americans' credit data, thanks to not updating Apache Struts.

OSS Openwashing and Licensing

Filed under
Microsoft
OSS
  • OSI updates licence categories

    The European Union Public Licence (EUPL) is now listed among “International licenses”, with CeCILL (a licence created in France by the three main public IT research organisations, INRIA, CEA and CNRS) and LiLiQ (a licence created by the State of Quebec – Canada)

  • Open Source vs. Open Core: What's the Difference? [iophk: "Microsoft contaminating and disrupting whole projects"]

    "Open source is everywhere," said Holger Mueller, vice president and principal analyst at Constellation Research. A quick look at the proprietary software vendors of yesteryear drives his point home. Open Source code is not only leveraged by most of them, but they are also large contributors to open source projects. Consider that Cisco, Google, IBM, Microsoft, Pivotal, SAP, SUSE and many others back the Cloud Foundry Foundation. And even though Red Hat is the company everyone points to when they think open source, Microsoft has twice as many employees — 4,550 — who contribute code to open source projects. Amazon, IBM and SAP also land in the top 10.

  • Pengwin: A Linux specifically for Windows Subsystem for Linux [Ed: This isn't "Linux", that's just Windows and Microsoft is hijacking the brand.]

Events: t2k19 Hackathon, Red Hat Summit, Open Development Cambodia and Hackergram (India)

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OSS
  • t2k19 Hackathon Report: On rsync, ssh, and ports cruft
  • Two Red Hat Enterprise Linux 8 labs at Red Hat Summit 2019: Definitive RHEL Beta, Applications Streams

    We’ve had wonderful participation in the Red Hat Enterprise Linux 8 Beta, and if you participated in it, we hope you found the numerous related articles helpful. But whether or not you’ve tried Red Hat Enterprise Linux 8 Beta, if you’re attending Red Hat Summit 2019 next month, here are two hands-on labs you’ll want to participate in.

    The Red Hat Enterprise Linux 8 Beta lab (with three time slots) will be applicable for nearly everyone and cover topics from AppStreams to yum. The Application Streams lab will be more for Red Hat Enterprise Linux 8 application development including container development with Podman and Buildah. If you’re not familiar with Application Streams, read Langdon White’s Introducing Application Streams in RHEL 8—he not only wrote the article but is also one of the lab instructors.

  • Sirko Kemter: An Awesome Week

    The best day was by far the wednesday, first I got confirmed that Open Development Cambodia will host the next Translation Sprint and even more they would host us month for month. After a short consultation with the most active translators, we will do starting May bi-monthly Translation Sprints. I had 3 weeks ago a meeting at Open Development Cambodia and they just wanted me to note down what Fedora is and what we doing, just for their sponsors. The meeting took me the whole day, not the meeting itself but getting there was one hour for me without bike and of course one hour back. But now after 6 months searching and dozens of unsuccessful meetings I finished it and the next sprint can happen. I already made all the necessary tickets and after Khmer New Year we will announce it.

  • Hackergram Journey Part 2 – The Conclusion

    As my bags were mostly packed, they just had to be fetched. While Karan did the hotel checkout thing, Sanjay helped me with the luggage and putting it in his car. The journey which lasted about 30-45 minutes was beautiful. Sanjay had Acousic blues which added to the beauty of the place and the ride. While Karan had questions for me as he wanted to know about Javascript, my mind was still unfolding hence decided to stick to the very basics . While I don’t remember if I told him about js-team in Debian, their work on Salsa . For those who don’t know what Salsa is, it is a gitlab instance which Debian uses and also contributes to. I possibly might not have shared the JS-Tutorial although that is more aimed at packaging javascript nodejs modules for Debian. I think Karan was more into upstream development hence told him about some of the web frameworks but obviously not all as still was in recovery mode and then again it is very much a personal choice what tool you choose to express yourself. For e.g. I find wordpress easier to use while there are many people who rave about medium while there are others who use their own very basic static sites using one of the tools mentioned in the list. So it probably is a good idea to just let them be and let them figure out what works for them. I did share that Pune has around 100 or so co-working places and there are some big names like TRIOS and others who are making quite some noise. There has also been quite some noises made about co-living . For Sanjay I did tell him that either Pune or most metros have more or less many places which have open mic nights. Although, the newest-oldest trend has been to open your place. for singers or performers. I had been to places such as these for more than a decade or more but now it’s a bit more formalised rather than something between friends. I shared about balconytv which Sanjay knew about. We also had discussions about Indian blues, melody etc. and time went by. Before we knew it, we were in/near Kathgodam Railway Station.

Open Source Is Eternal

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OSS

The Internet Archive was set up in part to address the problem of older web pages being lost. It aims to take snapshots of the internet as it evolves, to record and store the fleeting moments of our digital culture. Already it preserves billions of web pages that no longer are available, acting as a bulwark against time and forgetting. It's an incredible, irreplaceable resource, which receives no official funding from governments, so I urge you to donate what you can—you never know when you will need it.

The Internet Archive's Wayback Machine, with its 347 billion web pages already saved, is a marvel. But it's not perfect. In particular, it does not seem to have any backup copies of my Getting Wired column. No great loss, perhaps, but it is indicative of the partial nature of its holdings. More generally, it raises two important questions. First: who should be preserving our digital heritage? And second: what should be kept? Although some digital artefacts are being preserved in the US, UK and elsewhere, the resources are piecemeal, reactive and generally without any proper strategy for long-term preservation.

Read more

OSS Leftovers

Filed under
OSS
  • New open-source software predicts impacts of extreme events on grids

    A new, free, open-source software reliably predicts how damage from hurricanes, ice storms, earthquakes, and other extreme events will restrict power delivery from utility grids. The Severe Contingency Solver for Electric Power Transmission is the only software available—commercially or open-source—that reliably supports analysis of extreme events that cause widespread damage.

    [...]

    This is the first software to reliably, consistently, and accurately analyze extreme-event damage to a power grid—and it is the only software guaranteed to provide a solution for a severely damaged power grid. It runs on a variety of operating systems, including Windows, OS X, and Linux. That way, no matter who the user is, the software can be deployed effortlessly.
     
    The Severe Contingency Solver, which is currently being used by U.S. government agencies, has potentially broader applications. The Los Alamos team is now working on similar solver capabilities in power distribution and gas networks. These new tools will further help network operators and policymakers understand and quantify how multiple critical infrastructures will respond to extreme events where many components are out of service simultaneously. This provides situational awareness beyond commercially available analysis software and helps stakeholders better respond to extreme events, such as deciding to mobilize FEMA or dispatching additional repair crews from neighboring areas.

  • Why the Apache Unomi Open-Source Customer Data Platform Is Worth a Look

    Customer experience (CX) demands personalization, and personalization requires access to a wide variety of customer data. Today, that data is commonly maintained in separate, siloed systems of record and engagement. However, marketers need a consolidated 360-degree-view of customer data to personalize content and make relevant recommendations. Thus was born the customer data platform (CDP), a relatively new approach to master data management for CX data.

  • The open source business model: can 'free' be 'profitable'?

    The spirit and power of open source lies in freedom, and not in its being free.

  • The Open Science Of Reproductive Biology: A New Open-Source Project For Sperm Analysis

    Recently, a manifesto for reproducible science [1] has been published, where authors point to a list of good practices in order to guarantee the reproducibility of the scientific studies as much as possible. As part of what it is known as Open Science, one of the key points of this manifesto is the encouragement to make all data and software used publicly available, in order to make peer-review testing of the results and conclusions obtained in the corresponding studies. The problem here is that in most studies, the source code of the software used to either measure or analyze the data is private and inaccessible, making the comparison and understanding of why similar studies led to different conclusions difficult. Furthermore, an additional problem found is that, usually, the needs of the scientific community and the availability of commercial solutions for these needs are not always synchronized, with the former normally leading the latter. In other cases, the scientists need a level of flexibility to make changes that private solutions cannot offer because of the opaque nature of such programs.

    [...]

    In the recent years, some open-source alternatives have been proposed, but these programs are still way behind the commercial CASA systems in terms of ease of use and standardization, and they have not usually been designed to encourage the scalability and the continuity of the software development. Hence, the source code is usually written in one single file and published by references to static web pages or by links to a file hosting service, like Dropbox. In this scenario, users can download the software, but they cannot update or improve these programs for the benefit of other users. In the worst cases, the link is broken shortly after publication.

  • My Code Is Your Code: Embracing The Power Of Open Sourcing
  • How open source tech is changing the world

    Open source software (OSS) has been around for some time now, yet the benefits it can offer to a business are often overlooked.

    Open source is software in which the source code that was used to create the program is freely available for the public to view, edit, transform and redistribute. As such, any type of software program can be open source, including and not limited to operating systems (eg, Linux), databases (eg, PostgreSQL), applications (eg, OpenOffice.org), games and programming languages (eg, Python).

    OSS is identified by the type of licence it is released under. The licences OSS is released under are very specific and include the Apache 2.0 licence, Microsoft Public Licence and GNU General Public Licence. There may be a few variations; however, most open source licences require that the source code be freely available to everyone and users are free to modify the source code and redistribute the software and derived works at will.

  • How open source can survive the cloud

    Open source has been the backbone of cloud innovation for the past decade, from Linux and MySQL to Kubernetes, Spark, Presto, and MongoDB. But recent developments have thrown a dark cloud over the business model behind open source, and the industry must act now to avert stifling one of its greatest sources of innovation.

    As a co-creator and former project lead for Apache Hive, I know that incentives are critical for an open source ecosystem to thrive. Independent developers need the incentive to contribute their time and skills to open source projects, and those with an entrepreneurial mindset need the incentive to build companies around those projects to help them flourish.

  • Get Great 3D Scans with Open Photogrammetry

    Not long ago, photogrammetry — the process of stitching multiple photographs taken from different angles into a 3D whole — was hard stuff. Nowadays, it’s easy. [Mikolas Zuza] over at Prusa Printers, has a guide showing off cutting edge open-source software that’s not only more powerful, but also easier to use. They’ve also produced a video, which we’ve embedded below.

    Basically, this is a guide to using Meshroom, which is based on the AliceVision photogrammetry framework. AliceVision is a research platform, so it’s got tremendous capability but doesn’t necessarily focus on the user experience. Enter Meshroom, which makes that power accessible.

  • InfluxData charts new path for time series databases

    At Google NEXT this week, Google is introducing its own strategy for accommodating open source platforms. Rather than compete with its own implementations, it is making them first-class citizens on GCP with native integration to its own cloud management infrastructure. InfluxData, the creator of one of the most popular open source time series databases, has signed on. It occurs as time series databases are starting to crawl out from behind the shadows. We'll be reviewing this more deeply next week in our postmortem on the event.

  • Microsoft Office vs OpenOffice vs LibreOffice: Which one is better? [Ed: How a dedicated Microsoft propaganda site covered the Free software rivals to Microsoft Office]

    Microsoft Office remains to be a powerful platform among the office suits, however, with the rise of free alternative office suites like LibreOffice and Apache’s OpenOffice to Microsoft Office, the question arises if you have to switch from Microsoft Office to the open source Office suites. Both the Microsoft Office and Open source Office suits have their pros and cons, and one of the biggest decision you may have to face is to pick one among them.

    Are you planning to upgrade from your old Office suite or looking out for a changeover to new Office suites? Well, choosing between a commercially licensed Microsoft Office suite and an open-source platform like LibreOffice or an OpenOffice purely depends on how it fits your needs.

  • ColorID discusses how open-source solutions can enable more options for campuses

    In a recent addition to the company’s tech article series, ColorID’s David Stallsmith discusses the options at a university’s disposal should it decide to pursue open-source hardware and software solutions. Opting for open-source solutions can offer an alternative to the traditional practice of opting for card system vendor solutions and the comprehensive ecosystems that come with, says Stallsmith.

    “Many organizations purchase these solutions exclusively from their system providers, but many others chose to acquire some applications and services from third-party suppliers,” he explains. “This latter arrangement allowed them to prioritize their options for the applications they needed according to price, features, brands and support.”

  • BigCommerce for Drupal Brings Customized Shopping Experiences to Drupal Community
  • SD Times Open-Source Project of the Week: Pantheon Heroes

    WebOps for Drupal and WordPress provider Pantheon has launched a new online program, called Pantheon Heroes Community,  “dedicated to contributing to the greater good of the open web.”

    The Heroes Community is meant to bring developers together with content and best practices for Drupal and WordPress. The content will be curated by a range of experts, including authors, educators, core contributors, enterprise developers and the people behind organizing events such as WordSesh, WordCamp US, JavaScript for WordPress and others, the company said in its announcement.

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More in Tux Machines

Nebra Anybeam turns your Raspberry Pi into a pocket home cinema projector

TVs are available to buy in truly huge sizes these days, and with 4K (and upwards) resolution, movies and TV shows really come to life. But there’s something even more magical about watching a film projected onto a screen or a wall. With the right setup, it can be like having a cinema in your home. You don’t necessarily need to spend a fortune on a projector though. Nebra Anybeam can turn your Raspberry Pi into a cinema projector that you can slip into your pocket and take anywhere. Read more Also: Nebra AnyBeam - world's smallest pocket cinema projectors

Back in the Day: UNIX, Minix and Linux

I don't remember my UCSD email address, but some years later, I was part of the admin team on the major UUCP hub hplabs, and my email address was simply hplabs!taylor. Somewhere along the way, networking leaped forward with TCP/IP (we had TCP/IP "Bake Offs" to test interoperability). Once we had many-to-many connectivity, it was clear that the "bang" notation was unusable and unnecessarily complicated. We didn't want to worry about routing, just destination. Enter the "@" sign. I became taylor@hplabs.com. Meanwhile, UNIX kept growing, and the X Window System from MIT gained popularity as a UI layer atop the UNIX command line. In fact, X is a public domain implementation of the windowing system my colleagues and I first saw at the Xerox Palo Alto Research Center. PARC had computers where multiple programs were on the screen simultaneously in "windows", and there was a pointer device used to control them—so cool. Doug Englebart was inspired too; he went back to Stanford Research Institute and invented the mouse to make control of those windows easier. At Apple, they also saw what was being created at PARC and were inspired to create the Macintosh with all its windowing goodness. Still, who doesn't love the command line, as Ritchie and Kernighan had originally designed it in the early days of UNIX? (UNIX, by the way, is a wordplay on a prior multiuser operating system called Multics, but that's another story.) Read more

Python Programming Leftovers

GNU/Linux Leftovers

  • USB Support In Chrome OS 75 Will Make Linux Incredibly Versatile
    Chrome OS Linux instances are on the cusp of becoming immensely more useful and versatile based on a recent change spotted by Keith I Myers in the beta-specific Developer Channel following an update to version 75.0.3759.4. That's because while the update inevitably introduced some new bugs that will need to be squashed before a final release, it also included full support for USB devices on the Crostini side of the equation.
  • Old computer? Linux can give it a new lease on life
    The operating system is called Linux and was created in 1991 by Finnish student Linus Torvalds. He released Linux as open source which meant that any good programmer could tinker with it and improve upon the original. Today Linux is a popular free alternative for Windows and Mac computers and used by millions of people. The beauty is that Linux requires much less processing power and memory than Windows and is perfect for older computers.
  • At Least 27% Of Gentoo's Portage Can Be Easily LTO Optimized For Better Performance
    entooLTO is a configuration overlay for Gentoo's overlay to make it easy to enable Link Time Optimizations (LTO) and other compiler optimizations for enabling better performance out of the Gentoo packages. GentooLTO appears to be inspired in part by the likes of Clear Linux who employ LTO and other compiler optimization techniques like AutoFDO for yielding better performance than what is conventionally shipped by Linux distributions. The GentooLTO developers and users have wrapped up their survey looking at how practical this overlay configuration is on the massive Portage collection.  The initial GentooLTO survey has been going on since last October and they have collected data from more than 30 users. The survey found that of the Gentoo Portage 18,765 packages as of writing, at least 5,146 of them are working with the GentooLTO configuration.