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Thursday, 21 Jun 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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Quick Roundup

Type Title Author Repliessort icon Last Post
Blog entry Big rpm update Texstar 11/04/2005 - 3:16am
Story Will Nutch Nudge out Google? srlinuxx 11/04/2005 - 3:17am
Story New Forum Open for Business srlinuxx 11/04/2005 - 3:17am
Forum topic Thank You. srlinuxx 13/02/2005 - 5:10pm
Story Study Finds Linux Use May Continue to Grow srlinuxx 11/04/2005 - 4:03am
Story World Expo Prez Predicts Future Growth for Linux srlinuxx 11/04/2005 - 4:02am
Story Future of the GPL srlinuxx 11/04/2005 - 4:02am
Story Government agencies adopt open source srlinuxx 11/04/2005 - 4:02am
Story Desktop Linux Standardization srlinuxx 11/04/2005 - 4:02am
Story Atari Plans New Matrix Title srlinuxx 11/04/2005 - 4:01am

OSS Leftovers

Filed under
OSS
  • Sculpt for The Curious

    Sculpt for The Curious is the second development stage of the Genode-based general-purpose OS used at Genode Labs. Compared to the initial version, which was targeted at early adopters only, the new version invites a broader user base to explore the system. It comes in the form of a ready-to-use disk image for a bootable USB thumb drive.

  • Genode-Based Sculpt OS Now Available With Easy-To-Use Disk Image

    Sculpt OS is striving to become a general purpose operating system built off the Genode OS framework. The second release of Sculpt OS is now available and it's much easier now to try out.

    Sculpt OS relies upon Genode's micro-kernel architecture, sandboxed drivers, and other modern approaches for providing a unique OS on commodity PC hardware.

  • Bitfi and McAfee Announce First Truly Unhackable and Open Source Crypto Wallet

    Bitfi, a global payments technology company working to enable businesses and consumers to participate in the digital currency economy, today announced Bitfi Wallet – the first unhackable, open source hardware wallet with an accompanying dashboard that features wireless setup and support for many popular cryptocurrencies and crypto assets, including Monero, a fully decentralized private cryptocurrency that has previously never had a hardware wallet solution.

  • Call for Code is open and organizations are lining up to join the cause

    Today is the first official day of Call for Code, an annual global initiative from creator David Clark Cause, with IBM proudly serving as Founding Partner. Call for Code aims to unleash the collective power of the global open source developer community against the growing threat of natural disasters.

    Even as we prepare to accept submissions from technology teams around the world, the response from the technology community has been overwhelming and today I am thrilled to announce two new partners joining the cause.

  • Getting started with Open edX to host your course

    Now in its seventh major release, the Open edX platform is a free and open source course management system that is used all over the world to host Massive Open Online Courses (MOOCs) as well as smaller classes and training modules. To date, Open edX software has powered more than 8,000 original courses and 50 million course enrollments. You can install the platform yourself with on-premise equipment or by leveraging any of the industry-leading cloud infrastructure services providers, but it is also increasingly being made available in a Software-as-a-Service (SaaS) model from several of the project’s growing list of service providers.

    The Open edX platform is used by many of the world’s premier educational institutions as well as private sector companies, public sector institutions, NGOs, non-profits, and educational technology startups, and the project’s global community of service providers continues to make the platform accessible to ever-smaller organizations. If you plan to create and offer educational content to a broad audience, you should consider using the Open edX platform.

  • Friday Free Software Directory IRC meetup time: June 22nd starting at 12:00 p.m. EDT/16:00 UTC
  • Xapian Joins Conservancy as a Member Project

    Software Freedom Conservancy proudly welcomes Xapian as Conservancy's newest member project. Xapian is a probabilistic information retrieval library that allows developers to add advanced indexing and search facilities to their own applications.

    Conservancy, a public charity focused on ethical technology, is the home of over forty member projects dedicated to developing free and open source software. Conservancy acts as a corporate umbrella, allowing member projects to operate as charitable initiatives without having to independently manage their own corporate structure and administrative services.

    "We've spent the past 18 years at Xapian developing a technologically mature software package," said Olly Betts, Xapian's Project Lead. "We're excited about how Conservancy can help us extend that maturity to our project governance."

  • Python and Bash - Contenders for the most used scripting language

    Packt Publishing, publisher of software learning resources, has revealed the results of its 2018 Skill Up survey in a new report.

    From what programming languages, frameworks, and libraries are most used, to job satisfaction, attitudes to management and what it’s like to work in the software industry today, the report offers a snapshot of what matters to software developers in 2018.

What Is the Intersection of OpenStack and Kubernetes?

Filed under
Server

Lew Tucker is a busy man. Aside from his day job as VP and CTO for Cloud Computing at Cisco, Tucker also sits on the board of directors at both the OpenStack Foundation and the Cloud Native Computing Foundation, giving him a unique perspective on both organizations.

Some in the industry have positioned Kubernetes as a competitive replacement for OpenStack, but that's not what Tucker sees. In a video interview, Tucker explains where the intersection currently exists between OpenStack and Kubernetes and why he expects both to be successful.

Read more

Graphics: Vulkan, AMDGPU, Wayland

Filed under
Graphics/Benchmarks
  • Vulkan Display Extensions To Be Used By SteamVR Merged Into Mesa RADV/ANV

    Keith Packard's long in development work for improving the Linux display stack infrastructure for better dealing with VR head-mounted displays is about rounded out with the new Vulkan extension support being merged into Mesa.

    Just over a year ago famed X developer Keith Packard started contract work for Valve to improve the plumbing around the Linux/X.Org support for virtual reality HMDs for better performance and better integration. Within the Linux kernel and the X.Org Server he's worked and landed the DRM leasing support of outputs to let a VR compositor (Steam VR) have direct access to the output, "non-desktop" quirk handling so VR HMDs don't become mapped as part of a standard Linux desktop, and related work.

  • A Slew Of AMDGPU DC Updates Published, Further Improvements For Raven Ridge

    There hasn't been a new AMDGPU DC code drop in a while as AMD developers work to improve their internal processes, but hitting the wire today is a set of 51 new patches for this "display code" stack that work on a variety of improvements.

  • Sway 1.0 Wayland Compositor Nears With Floating Windows, Tablet Support & More

    The release of the Sway 1.0 Wayland compositor is inching closer with the recent third alpha release. Sway for the uninformed is a very promising i3-compatible Wayland compositor.

    Earlier this month Sway 1.0 Alpha 3 was released to succeed the second alpha release from the month prior. Sway 1.0 is succeeding the Sway 0.15 changes with a great deal of improvements. Most notably with the 1.0 series is now requiring the WLROOTS modular Wayland compositor library.

Security: OpenBSD, FUD and More

Filed under
Security
  • OpenBSD Disabling SMT / Hyper Threading Due To Security Concerns

    Security oriented BSD operating system OpenBSD is making the move to disable Hyper Threading (HT) on Intel CPUs and more broadly moving to disable SMT (Simultanious Multi Threading) on other CPUs too.

    Disabling of Intel HT and to follow with disabling SMT for other architectures is being done in the name of security. "SMT (Simultanious Multi Threading) implementations typically share TLBs and L1 caches between threads. This can make cache timing attacks a lot easier and we strongly suspect that this will make several spectre-class bugs exploitable. Especially on Intel's SMT implementation which is better known as Hypter-threading. We really should not run different security domains on different processor threads of the same core."

    OpenBSD could improve their kernel's scheduler to workaround this, but given that is a large feat, at least for now they have decided to disable Hyper Threading by default.

    Those wishing to toggle the OpenBSD SMT support can use the new hw.smt sysctl setting on OpenBSD/AMD64 and is being extended to cover CPUs from other vendors and architectures.

  • Linux malware threats - bots, backdoors, trojans and malicious apps [Ed: Ignoring back doors in Windows and other proprietary platforms to instead focus on malicious software one actually needs to install on one's machine or choose a trivial-to-guess password (when there are open ports)]
  • Does Open Source Boost Security? Hortonworks Says Yes

    Organizations are best served security-wise if they favor and adopt open source technology — especially enterprise open source — over proprietary alternatives, according to Hortonworks. However, not everybody agrees that open source software intrinsically is more secure.

    It’s tough to argue that open source hasn’t brought significant benefits to the IT industry and the tens of thousands of organizations that rely on IT products to automate their operations. Starting with the introduction of Linux in the late 1990s, major swaths of the tech industry have shifted to open source development methodologies. That includes the vast majority of the big data ecosystem, which has been largely bootstrapped by various Apache Software Foundation projects.

  • Don't Neglect Open Source Security [Ed: Well, if you have chosen proprietary software, then you have already given up on security altogether. With FOSS there's at least control and hope.]
  • How to build a strong DevSecOps culture: 5 tips [Ed: Red Hat is still promoting dumb buzzwords that help employers overwork their staff]
  • A Framework to Strengthen Open Source Security and Compliance [Ed: Firms that profit from perceived insecurity of FOSS push so-called 'white papers' into IDG]

Mozilla: Diversity & Inclusion in Open Source, VR, Phabricator, Rust and WebRender

Filed under
Moz/FF
  • Call for Feedback! Draft of Goal-Metrics for Diversity & Inclusion in Open Source (CHAOSS)

    In the last few months, Mozilla has invested in collaboration with other open source project leaders and academics who care about improving diversity & inclusion in Open Source through the CHAOSS D&I working group. Contributors so far include:

    Alexander Serebrenik (Eindhoven University of Technology) , Akshita Gupta (Outreachy), Amy Marrich (OpenStack), Anita Sarma (Oregon State University), Bhagashree Uday (Fedora), Daniel Izquierdo (Bitergia), Emma Irwin (Mozilla), Georg Link (University of Nebraska at Omaha), Gina Helfrich (NumFOCUS), Nicole Huesman (Intel) and Sean Goggins ((University of Missouri).

  • Introducing A-Terrain - a cartography component for A-Frame

    Have you ever wanted to make a small web app to share your favorite places with your friends? For example your favorite photographs attached to a hike, or just a view of your favorite peak, or your favorite places downtown, or a suggested itinerary for friends visiting?

  • Setting up Arcanist for Mozilla development on Windows
  • Taming Phabricator

    So Mozilla is going all-in on Phabricator and Differential as a code review tool. I have mixed feelings on this, not least because it’s support for patch series is more manual than I’d like. But since this is the choice Mozilla has made I might as well start to get used to it. One of the first things you see when you log into Phabricator is a default view full of information.

  • This Week in Rust 239

    This week's crate is SIMDNoise, a crate to use modern CPU vector instructions to generate various types of noise really fast. Thanks to gregwtmtno for the suggestion!

  • WebRender newsletter #20

Canonical: GNOME Software, Buzzwords, Ubuntu Server, Themes and Zenkit

Filed under
Ubuntu
  • Report from the GNOME Software design sprint

    A couple of weeks ago representatives from across Canonical met in London to talk about ideas to improve the user experience of GNOME Software. We had people from the store team, snap advocacy, snapd, design and from the desktop team. We were also fortunate enough to be joined by Richard Hughes representing upstream GNOME Software.

  • Emerging Trends in Financial Services: IoT, AI and Blockchain

    The answer has its roots at both an infrastructure level, where legacy technology is being replaced with something more akin to what is seen in challengers banks or in technology leaders from Silicon Valley, and in changing mentalities, where a new mindset can be just as important as the technology that’s adopted.

    Of course, to say that this is simply a technological problem is naive, often, technology implementation is the easy part, with the larger challenge coming with organisational acceptance of the need to change.

    Often, the case is that an organisation isn’t culturally ready for change, resulting in projects that fail and negatively impact the ability to evolve with an increasingly tumultuous market that is being impacted by regulatory changes and a technology revolution.

    Mark Baker, Field Product Manager at Canonical, said: “We tend to find that the technology is the easy part once we’ve got the business aligned around a common goal with common sets of objectives and accepting of the change.”

    However, once an organisation is culturally aligned around a common goal and is accepting of technological change, then it is possible to work with a technology partner like Canonical in order to deploying the technology simple.

  • Ubuntu Server development summary – 19 June 2018

    The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team.

  • Simple Dark/Light GTK/Gnome Shell Theme for Ubuntu 18.04 LTS (Bionic Beaver)

    There are many dark themes for GTK with a simple and good color scheme. But, I have been looking for a simple dark theme especially for Ubuntu 18.04 LTS (Bionic Beaver). I tried many Dark themes on Ubuntu 18.04 LTS (Bionic Beaver) and my mind was set on Qogir Dark theme.

    The simple design and the comfort of the dark colors scheme is quite amazing and gives a relief looking for the desktop environment. Qogir comes with a Dark and Light Theme for GTK 2.0 / GTK 3.0 and Gnome Shell. The Dark or the Light theme integration with the default installed applications such as Nautilus file manager, LibreOffice and Mozilla Firefox are quite good.

  • Zenkit: The influence of developer communities in progressing snaps

    Last month, Zenkit published their project management tool as a snap. For those not familiar with Zenkit, they introduced themselves in a guest blog at the time the snap was published which can be read here. Since then, we caught up with Philipp Beck, Full Stack Developer at Zenkit, to discover his opinion on snaps and the publishing experience.

    Philipp was introduced to snaps via a developer friend of his and could immediately appreciate the potential benefits for Zenkit to pursue and the advantages it would offer their users. For the former, Philipp comments: “The biggest draw for us was the ease at which we could reach a diverse range of Linux users, without having to specifically package Zenkit for each distribution. There are obvious benefits here in terms of time saved in updating multiple Linux packages too.”

OpenSUSE Tumbleweed Updated

Filed under
SUSE
  • Tumbleweed Delivers New Kernel, Applications, Plasma, libvirt

    The past week brought a total of three openSUSE Tumbleweed snapshots and a bunch of new features and improvements for KDE users.

    Snapshot 20180618 updated just a few packages to include an updated GNU Compiler Collection 7, which fixes support for 32-bit AddressSanitizer with glibc 2.27+. Both perl-File-ShareDir and python-numpy were the other two packages that gave users minor fixes.

    The snapshots earlier in the week were more KDE centric. Snapshot 20180615 delivered KDE Applications 18.04.2. The updated applications focused on bugfixes, improvements and translations for Dolphin, Gwenview, KGpg, Kig, Konsole, Lokalize, Okular and many more. KGpg no longer fails to decrypt messages without a version header and image with Gwenview can now be redone after undoing them. The Linux Kernel jumped from 4.16.12 to 4.17.1 and fixed some btrfs and KVM issues. The newer kernel also ported an arm fix for HDMI output routing and fixed an atomic sequence handling with spi-nor and intel-spi. The hwinfo package tried a more aggressive way to catch all usb platform controllers with the 21.55 version. Libvirt 4.4.0 added support for migration of Virtual Machines with non-shared storage over Thread-Local Storage (TLS) and introduced a new virDomainDetachDevice Alias. Lenovo, HP and Dell tablets gaining greater support with the updated libwacom 0.30 package. Add support for PostgreSQL-style UPSERT were made available with sqlite3 3.24.0. Other tools like mercurial 4.6.1, snapper 0.5.5 were also updated in the snapshot.

  • OpenSUSE Tumbleweed Jumps On Linux 4.17, KDE Plasma 5.13 Riding Well

    For users of openSUSE's Tumbleweed rolling-release Linux distribution, it's been a very busy month on the update front.

    Last week openSUSE Tumbleweed already upgraded to the phenomenal KDE Plasma 5.13 release as its default desktop along with KDE Applications 18.04.2.

CentOS Atomic Host 7.5 Released for Those Who Want to Run Linux Containers

Filed under
OS
Linux
Server

Coming about a month after the release of the CentOS Linux 7.5 (1804) operating system for 64-bit (x86_64), 32-bit (i386), ARM64 (AArch64), PowerPC 64-bit (ppc64), PowerPC 64-bit Little Endian (ppc64le), and ARM-hfp (armhfp) compatible machines, CentOS Atomic Host 7.5 (7.1805) is now available to download.

CentOS Atomic Host 7.5 (7.1805) is built from standard CentOS Linux 7 RPMs and the upstream packages included in the Red Hat Enterprise Linux Atomic Host 7.5 operating system. CentOS Linux is a free and open-source computer operating system for desktops and servers that's always based on the latest Red Hat Enterprise Linux releases.

Read more

Fedora Core OS: The New Upstream To Red Hat's CoreOS

Filed under
OS
Red Hat

Not to be confused with Fedora Core going back to the early days of Fedora as a Red Hat project, but Fedora Project Leader Matthew Miller has just announced Fedora CoreOS.

Fedora CoreOS is going to be the new upstream for CoreOS, which Red Hat acquired Core OS / Container Linux earlier this year. Matthew Miller expects that over the next year, Fedora Atomic Host will be replaced by "a new thing" combining the best of Container Linux and Project Atomic. With that new thing is Fedora CoreOS.

Read more

Games Leftovers

Filed under
Gaming

Red Hat Enterprise Linux 6.10 Adds Retpoline Mitigations for Spectre & Meltdown

Continuing Red Hat's promise of 10-year lifecycle support for its Red Hat Enterprise Linux 6 operating system series, the Red Hat Enterprise Linux 6.10 update addresses critical security fixes and other important issues that might have an impact on businesses. Therefore, it is recommended to update to this release as soon as possible.

"Red Hat Enterprise Linux 6.10 marks the transition from the Maintenance Support 1 lifecycle phase to the Maintenance Support 2 phase," says Red Hat. "In order to help provide customers with a stable environment for the remainder of the Red Hat Enterprise Linux 6 lifecycle, only critical security fixes and business-impacting urgent issues have been addressed."

Read more

Also: Red Hat Enterprise Linux 6.10 Released With Spectre/Meltdown Mitigation

Google’s Fuchsia Adds Emulator for Running Linux Apps

Filed under
Linux
Google

Google has added a Guest app to its emergent and currently open source Fuchsia OS to enable Linux apps to run within Fuchsia as a virtual machine (VM). The Guest app makes use of a library called Machina that permits closer integration with the OS than is available with typical emulators, according to a recent 9to5Google story.

Last month, Google announced a Project Crostini technology that will soon let Chromebook users more easily run mainstream Linux applications within a Chrome OS VM. This week, Acer’s Chromebook Flip C101 joined the short list of Chromebooks that will offer Linux support later this year.

Read more

Latest Ubuntu Touch release from UBPorts is based on Ubuntu 16.04 LTS

Filed under
Ubuntu

Canonical may have stopped developing/supporting a version of Ubuntu for smartphones and tablets. But the folks at UBPorts have kept the idea of a touch-friendly version of Ubuntu alive for the past year.

Now the team has released Ubuntu Touch RC OTA-4, which is the first version based on Ubuntu 16.04 Xenial Xerus.

That’s significant because Xenial is an LTS (Long Term Support) release, which means the underlying operating system will still be supported by Canonical until 2021.

Read more

Debian GNU/Linux 10 "Buster" Installer Updated with Linux Kernel 4.16 Support

Filed under
Debian

Developed under the Debian Testing umbrella, the forthcoming Debian GNU/Linux 10 "Buster" operating system series just received today the third alpha milestone of its installer, which lets people install the Linux-based operating system on their personal computers, servers, and IoT devices, such as the Raspberry Pi.

One of the most interesting changes that caught out eyes is the bump of the kernel support from Linux kernel 4.13, which was used in the second alpha build, to Linux kernel 4.16. Of course, this means that there's better hardware support, so chances are you'll be able to install the development version of Debian GNU/Linux 10 "Buster" on newer machines or if you have some exotic components on your PC.

Read more

The New Microsoft

Filed under
Microsoft
  • Microsoft ICE Contract Draws Fire

    “ICE’s decision to accelerate IT modernization using Azure Government will help them innovate faster while reducing the burden of legacy IT. The agency is currently implementing transformative technologies for homeland security and public safety, and we’re proud to support this work with our mission-critical cloud,” he wrote.

  • Microsoft faces outrage for blog post touting ICE contract

    As outrage grew online, a Microsoft employee quietly removed mention of ICE from the January press release this morning. Social media users noticed that, too. The company has since restored the press release's original language, and called its removal a "mistake."

  • Microsoft Removes Mention of ICE Cloud Work After Protests

    Microsoft Corp. scrubbed an online reference to its work for U.S. Immigration and Customs Enforcement as the agency faces criticism for its role in separating families at the U.S.-Mexican border.

  • Microsoft briefly removes blog post mentioning ICE contract after backlash
  • Microsoft's Ethical Reckoning Is Here

    Tech Workers Coalition, a labor group for tech industry employees, urged Microsoft employees to coordinate their opposition. “If you are a worker building these tools or others at Microsoft, decide now that you will not be complicit,” the group tweeted.

First Ubuntu Touch OTA-4 Release Candidate Based on Ubuntu 16.04 LTS Is Here

Filed under
Ubuntu

The latest Ubuntu Touch update from UBports, OTA-3, was released last year near the Christmas holidays, but it was still based on Ubuntu 15.04 (Vivid Vervet), so if you though Ubuntu Phones are dead, think again, because the UBports team has been hard at work to bring you the OTA-4, which will be the first to rebase the operating system on Ubuntu 16.04 LTS (Xenial Xerus).

"The main reason why the arrival of OTA-4 seemed to take so long is because Ubuntu Touch switched its base to Ubuntu 16.04 LTS Xenial Xerus. This is a mammoth milestone for the project, because it allowed us to transition from the unsupported Ubuntu 15.04 Vivid Vervet to a Long Term Support (LTS) base," reads today's announcement.

Read more

Also: UBports' Ubuntu Touch OTA-4 RC Released, Upgrades To Ubuntu 16.04 LTS

Open Source Skills Soar In Demand According to 2018 Jobs Report

Filed under
Linux
OSS

Linux expertise is again in the top spot as the most sought after open source skill, says the latest Open Source Jobs Reportfrom Dice and The Linux Foundation. The seventh annual report shows rapidly growing demand for open source skills, particularly in areas of cloud technology.

Read more

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More in Tux Machines

Fanless Skylake embedded PC loads up on PCIe

Teguar’s fanless, Linux-friendly “TB-5045” embedded PC features a 6th Gen Core CPU, up to 32GB DDR4, triple display support, 4x GbE, 6x USB, 4x serial, 2x external SATA bays, 3x mini-PCIe, and optional dual PCIe slots. Charlotte, North Carolina based Teguar Computers, which is new to the pages of LinuxGizmos, makes a variety of medical PCs, touch-panel computers, and other embedded gear, including a line of Waterproof PCs. The new, fanless TB-5045 box PC prefers to be high and dry, but it should fit in well in many rugged industrial environments. It offers 0 to 50°C support and a rugged steel housing with aluminum heatsink that is said to be resistant against shock and vibration. It also features a wide-range 9-36V DC via a 3-wire input. Read more

Flatpak 1.0 Linux Application Sandboxing & Distribution Framework Is Almost Here

While it's becoming very popular among Linux users as it is more and more adopted by Linux OS vendors, Flatpak is still considered an "under development" technology, and so it's not yet promoted on a mass scale as its rival Snap is by Ubuntu's mother company Canonical. However, Flatpak as it is right now, it's very usable, but it is yet to achieve the 1.0 version milestone, which usually marks a project as mature and ready for mass deployment. And it's now more closer than ever as the development team announced today the availability of the first Flatpak 1.0 pre-release version. Read more Also: Flatpak 1.0 Nears With Today's 0.99.1 Release

Ubuntu 16.04 LTS Is Now Certified on Intel's NUC Mini PCs and IoT Boards

Released on April 21, 2016, Ubuntu 16.04 LTS (Xenial Xerus) is a long-term supported release that will receive security and software updates for five years, until April 2021, as well as a total of five point releases ending with Ubuntu 16.04.5 LTS, which is expected to arrive in early August 2018. Ubuntu 16.04 LTS is Canonical's 6th LTS release and the last to use the Unity desktop environment by default. The operating system is compatible with a wide-range of hardware components, including Intel's NUC mini PCs, but now, after a partnership between Intel and Canonical, Ubuntu 16.04 LTS is officially certified for NUC devices. Read more

6 Open Source AI Tools to Know

In open source, no matter how original your own idea seems, it is always wise to see if someone else has already executed the concept. For organizations and individuals interested in leveraging the growing power of artificial intelligence (AI), many of the best tools are not only free and open source, but, in many cases, have already been hardened and tested. At leading companies and non-profit organizations, AI is a huge priority, and many of these companies and organizations are open sourcing valuable tools. Here is a sampling of free, open source AI tools available to anyone. Read more