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OSS Leftovers

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OSS
  • Interview with Noemie Scherer

    Hi! I’m a European Krita user.

    [...]

    That was more than ten years ago. I was something like ten, maybe twelve at most. A friend of mine had a photographer father, so I went to their house and could try his drawing tablet, and it was really cool; some time later my parents got me one (one of those small A6 ones), and my brother downloaded Gimp, probably for a birthday (he was -still is- really into open source).

  • Toyota Prepping 'PASTA' for its GitHub Debut

    Carmaker's open source car-hacking tool platform soon will be available to the research community.
    The lead developer behind Toyota's new cybersecurity testing tool said the carmaker plans to make its so-called PASTA (Portable Automotive Security Testbed with Adaptability) available via GitHub as early as next month or April.

    Tsuyoshi Toyama, senior researcher at Toyota InfoTechnology Center, told Dark Reading that he and his team are currently working on getting the PASTA specifications ready for availability online, and plan to offer as open-source the platform's specs, CAN (controller area network) ID maps, ECU (engine control unit) program codes, and ECU circuit diagrams for vehicle testing. He says Toyota also hopes to offer PASTA's driving simulator programs as open source, as well.

  • FAIR releases a new ELF OpenGo bot with a unique archive that can analyze 87k professional Go games

    It was last year in May when Facebook AI Research (FAIR) released an open source ‘ELF’ OpenGo bot, an AI bot that has defeated world champion professional Go players, based onits existing ELF platform for Reinforcement Learning Research. Yesterday, FAIR announced new features and research results related to ELF OpenGo, including an updated model, a Windows executable version of the bot, and a unique archive analyzing 87k professional Go games.

    ELF OpenGo, an open-source reimplementation of the AlphaZero algorithm, is the first open-source Go AI that has convincingly demonstrated superhuman performance, achieving a (20:0) record against global top professionals.

  • Novel software offers possible reduction in arrhythmic heart disease

    Potentially lethal heart conditions may become easier to spot and may lead to improvements in prevention and treatment thanks to innovative new software that measures electrical activity in the organ.

    The heart's pumping ability is controlled by electrical activity that triggers the heart muscle cells to contract and relax. In certain heart diseases such as arrhythmia, the organ's electrical activity is affected.

    Cardiac researchers can already record and analyse the heart's electrical behaviour using optical and electrode mapping, but widespread use of these technologies is limited by a lack of appropriate software.

    Computer and cardiovascular experts at the University of Birmingham have worked with counterparts in the UK, Netherlands and Australia to develop ElectroMap - a new open-source software for processing, analysis and mapping complex cardiac data.

    Led by researchers from the School of Computer Science and the Institute of Cardiovascular Sciences, at the University of Birmingham, the international team has published its findings in Scientific Reports.

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  • Firefox 66 Beta 8 Testday Results

    As you may already know, last Friday February 15th – we held a new Testday event, for Firefox 66 Beta 8.

    Thank you all for helping us make Mozilla a better place: gaby2300, Priyadharshini  A and Aishwarya Narasimhan.

  • Open-science model for drug discovery expands to neurodegenerative diseases

    Medicines 4 Neurodegenerative Diseases (M4ND Pharma) will pursue promising new genetic drug targets for these intractable nervous system disorders, thanks to $1.5 million from the Krembil Foundation. It will be the world's second drug discovery company committed to open science after Medicines 4 Kids (M4K Pharma), which launched in 2017 to develop a novel drug for an uncommon but fatal childhood brain cancer.

    Open science is a way for researchers to share their data and knowledge quickly and publicly, unencumbered by patents and the peer review publishing process, with the aim of speeding up scientific discovery. The movement gathered force in the life sciences in the 1990s with the Human Genome Project, and spread to protein structures and then early-stage drug discovery through the Structural Genomics Consortium (SGC).

    The non-profit SGC has generated considerable private and public investment and several spin-out companies, but there remains a gap in late-stage drug development.

    "When we started M4K, many people thought an open approach to late-stage drug development might only be applicable to rare or neglected diseases, if at all," says Aled Edwards, a professor of molecular genetics at the University of Toronto and CEO of the SGC. "But we're getting unexpected funding and scientific contributions from industry, academic and clinical sources, and slowly but surely we're advancing a medicine through the pipeline. It's time to move the goal posts again on what's possible with open science."

More in Tux Machines

Sad News - Martin Schwidefsky

We are devastated by the tragic death of Martin Schwidefsky who died in an accident last Saturday. Martin was the most significant contributor to the initial s390 port of the Linux Kernel and later the maintainer of the s390 architecture backend. His technical expertise as well as his mentoring skills were outstanding. Martin was well known for his positive mindset and his willingness to help. He will be greatly missed. Read more

today's leftovers

  • This Week Twitter Taught Me: Thunderbird is Go, But Windows Text Editors are Not!
    Although it’s proving difficult to stay on (Linux related) topic, this series has proven a great success in only 3 weeks — so much so that I’m planning to launch three separate spin-offs! I mean, I might as well milk the franchise for all I can while the udders drip with goodwill, right? Keep an eye out for “This Week My Spam Folder Taught Me“, “This Fortnight a Disqus Bot Taught Me” (spoiler: bit repetitive that one) and, to serve the overlooked people-who-read-this-site-whilst-diving niche, “This Month Diving Taught Me”. I wouldn’t get your hopes up for the latter, though. I can’t swim, let alone dive…
  • Timetable Scheduler App For Linux
    Timetable is a scheduling app available on flathub repositories. The app is maintained by the Elementary OS team and thus it’s User Interface looks like its own native OS. Might look a bit out of place on GNOME, KDE, Cinnamon, etc but still yet the app works like a charm. Read on below to get more done with Timetable.
  • Juan Luis Baptiste : New docker images for upcoming mageia 7
    I have added new docker images for the upcoming mageia 7 release. Thanks to the latest work on our image build tools, the images are available in all architectures mageia 7 supports: x86_64 armv7hl aarch64
  • Manas and Marek: Improving Fedora release process
    Manas Mangaonkar (pac23) is working on the Change Management Tool, a tool for the Fedora Program Managers and contributors to propose, edit, and approve changes per Fedora’s change process. He was selected for Google Summer of Code 2019. We asked Manas a few questions as he prepares for his next three months working with Ben Cotton, his mentor for the summer.
  • Candy Tsai: Outreachy 2019 March-August Internship – The Application Process
    Really excited to be accepted for the project “Debian Continuous Integration: user experience improvements” (referred to as debci in this post) of the 2019 March-August round of the Outreachy internship! A huge thanks to my company and my manager Frank for letting me do this since I mentioned it out of the blue. Thanks to the Women Techmakers community for letting me know this program exists.
  • Ubuntu Weekly Newsletter Issue 579
  • Sony's Deal With Microsoft Blindsided Its Own PlayStation Team [iophk: "RIP Playstation"]

    Last week, the companies announced a strategic partnership to co-develop game streaming technology and host some of PlayStation’s online services on the Redmond-based company’s Azure cloud platform. It comes after PlayStation spent seven years developing its own cloud gaming offering, with limited success.

    Negotiations with Microsoft began last year and were handled directly by Sony’s senior management in Tokyo, largely without the involvement of the PlayStation unit, according to people familiar with the matter. Staff at the gaming division were caught off-guard by the news. Managers had to calm workers and assure them that plans for the company’s next-generation console weren’t affected, said the people, asking not to be identified discussing private matters.

Kernel: Guix and Logitech

  • Creating and using a custom Linux kernel on Guix System
    Guix is, at its core, a source based distribution with substitutes, and as such building packages from their source code is an expected part of regular package installations and upgrades. Given this starting point, it makes sense that efforts are made to reduce the amount of time spent compiling packages, and recent changes and upgrades to the building and distribution of substitutes continues to be a topic of discussion within Guix. One of the packages which I prefer to not build myself is the Linux-Libre kernel. The kernel, while not requiring an overabundance of RAM to build, does take a very long time on my build machine (which my children argue is actually their Kodi computer), and I will often delay reconfiguring my laptop while I want for a substitute to be prepared by the official build farm. The official kernel configuration, as is the case with many GNU/Linux distributions, errs on the side of inclusiveness, and this is really what causes the build to take such a long time when I build the package for myself. The Linux kernel, however, can also just be described as a package installed on my machine, and as such can be customized just like any other package. The procedure is a little bit different, although this is primarily due to the nature of how the package definition is written.
  • Improved Logitech wireless device support in kernel 5.2
    The just released 5.2-rc1 kernel includes improved support for Logitech wireless keyboards and mice. Until now we were relying on the generic HID keyboard and mouse emulation for 27 MHz and non-unifying 2.4 GHz wireless receivers. Starting with the 5.2 kernel instead we actually look at the devices behind the receiver. This allows us to provide battery monitoring support and to have per device quirks, like device specific HID-code to evdev-code mappings where necessary. Until now device specific quirks where not possible because the receivers have a generic product-id which is the same independent of the device behind the receiver. The per device key-mapping is especially important for 27MHz wireless devices, these use the same HID-code for Fn + F1 to Fn + F12 for all devices, but the markings on the keys differ per model. Sofar it was impossible for Linux to get the mapping for this right, but now that we have per device product-ids for the devices behind the receiver we can finally fix this. As is the case with other devices with vendor specific mappings, the actual mapping is done in userspace through hwdb.
  • The Better Logitech Wireless Device Support In The Linux 5.2 Kernel
    Red Hat's Hans de Goede who was involved in this latest Logitech support improvement work for the Linux 5.2 kernel has now blogged to share additional background information on the effort.

Top 20 best Tizen apps and games for April 2019

We are into May 2019, and it’s time for our monthly roundup of most downloaded Tizen apps and games for the previous month. The month of April 2019 did not see many new entrants making their way into that coveted Top 20 list, just three to be precise. An action game named Zombie Derby made the biggest jump to find itself on the fourth spot, whereas another action game, Mountain Sniper Jungle, enters the Top 20 list in the sixteenth position. A train simulator game named Euro Train Driving is the last new entrant on the list at seventeenth. The list is led by the usual trio of WhatsApp, Facebook and Facebook Messenger. The rest of the story is also pretty much the same: Hancom Office Viewer, Opera Mini web browser, HERE Maps, Instagram, Smart Tutor, Xender etc. Read more