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Updated: 1 hour 19 min ago

Phoronix: XFS In Linux 4.16 Continues With "Great Scads Of New Stuff"

Wednesday 31st of January 2018 08:15:08 PM
Back during the Linux 4.15 kernel merge window XFS file-system maintainer Darrick Wong commented there was great scads of new stuff and now with Linux 4.16 he's repeating that line. XFS for Linux 4.16 brings several significant changes to this mature Linux file-system...

TuxMachines: openSUSE's New Beta and Ruby on openSUSE

Wednesday 31st of January 2018 07:34:28 PM
  • openSUSE Leap 15 Operating System Enters Beta, Based on SUSE Linux Enterprise 15
  • OpenSUSE Leap 15 Beta Snapshots Begin, Powered By Linux 4.14 + Plasma 5.12

    The first public beta snapshots have begun for openSUSE Leap 15, the distribution that will be mirroring SUSE Linux Enterprise Server 15 that is under development for release this summer.

  • Ruby on openSUSE

    Ruby is a wonderful programming language. Every year in December as a kind of Christmas present there is a new release. It's great to be on a language which is kept up to date but it comes with the challenge to manage multiple Ruby versions. There are a couple of solutions around such as RVM, rbenv, or chruby but they all have their drawbacks.

    What would a Linux distribution do? At openSUSE, we package all the versions in the Build Service. We also package many gems but this is an effort which is sort of futile given the huge and growing number of gems and their versions. But you do reliably get the Ruby interpreter and gem tool as openSUSE package. To not create conflicts all the executables are suffixed with the Ruby version. That allows for parallel installation of multiple Ruby versions. It also works for all the executables installed through gems. The drawback is that you don't get the executable names you would expect because of the additional suffix.

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TuxMachines: New Wacom, Jabra & ASUS Hardware Supported By Linux 4.16

Wednesday 31st of January 2018 07:30:01 PM

Jiri Kosina of SUSE has submitted his feature pull requests today for the Linux 4.16 kernel, including the HID subsystem updates.

For Wacom device users, with the Wacom HID driver there is now support for second-generation "One by Wacom" drawing tablets. Some slight changes were needed but these Wacl CTL-472 and CTL-672 devices should now be working with the mainline kernel. The Wacom HID driver also had a few fixes for existing devices.

The ASUS HID driver also has received support for the T100TAF, T100HA and T200TA devices. The work here was adding the IDs needed for these ASUS keyboard docks and supporting the special function keys on the T200TA Transformer Book.

Also: Linux 4.16 Can Be A Lot Faster For Small I/O Activity

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Reddit: Any light and simple open source calendar and contacts app for Linux and Android?

Wednesday 31st of January 2018 07:24:25 PM

I just want something simple where I can type in my calendar events (and also maybe contacts info) that I can use on my Linux laptop and android phone that doesn't require an account or anything to sync and respects privacy.

submitted by /u/RubberDingyRapid
[link] [comments]

TuxMachines: Games: Hollow Knight, Opus Magnum, Railway Empire, Ballistic Overkill

Wednesday 31st of January 2018 07:20:59 PM

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Reddit: Must Have Apps for Linux

Wednesday 31st of January 2018 07:20:08 PM

TuxMachines: Graphics: Khronos and RadeonSI

Wednesday 31st of January 2018 07:17:58 PM

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TuxMachines: Sailfish X – what’s next?

Wednesday 31st of January 2018 06:36:02 PM

Sailfish OS reached a major milestone last year as we launched for the first time a downloadable, fully supported Sailfish OS – Sailfish X for the Sony Xperia™ X device.

Sailfish X has been a fun program for us and we can see that our customers are feeling the same way. We have received a lot of positive feedback and seen the OS spread far and wide. The amount of downloads has been a positive surprise for us and we’ve seen downloads in many places we didn’t expect. All in all, 2017 was a great start for Sailfish X. This year we want to continue on this exciting path and want Sailfish X to reach even more people.

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TuxMachines: Linux Kernels 4.14.16, 4.9.79, 4.4.114 and 3.18.93 Bring Networking Improvements

Wednesday 31st of January 2018 06:11:01 PM

While Linux kernel 4.15 is yet to receive its first point release and become the new stable series, Greg Kroah-Hartman released today new maintenance updates of the Linux 4.14, 4.9, 4.4, and 3.18 kernel series.

Coming a week after the previous point releases, Linux kernels 4.14.16, 4.9.79, 4.4.114, and 3.18.93 are now available to download and promise to bring yet another layer of performance and security improvements. This time, there are fewer x86 changes and more driver updates and networking improvements.

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Reddit: inode->i_version rework for v4.16

Wednesday 31st of January 2018 06:06:09 PM

LinuxToday: How to Install ionCube Loader on Debian 9

Wednesday 31st of January 2018 06:00:00 PM

HowToForge: IonCube is a PHP extension that can be used for decoding secured encrypted PHP files at runtime.

TuxMachines: Security: Reproducible Builds, IoT, Code Review, Microsoft Windows Back Doors Cause More Trouble

Wednesday 31st of January 2018 05:25:21 PM
  • Reproducible Builds: Weekly report #144
  • Top 10 IoT Security Threats
  • Code Review Isn't Evil. Security Through Obscurity Is.

    On January 25th, Reuters reported that software companies like McAfee, SAP, and Symantec allow Russian authorities to review their source code, and that "this practice potentially jeopardizes the security of computer networks in at least a dozen federal agencies." The article goes on to explain what source code review looks like and which companies allow source code reviews, and reiterates that "allowing Russia to review the source code may expose unknown vulnerabilities that could be used to undermine U.S. network defenses."

    The spin of this article implies that requesting code reviews is malicious behavior. This is simply not the case. Reviewing source code is an extremely common practice conducted by regular companies as well as software and security professionals to ensure certain safety guarantees of the software being installed. The article also notes that “Reuters has not found any instances where a source code review played a role in a cyberattack.” At EFF, we routinely conduct code reviews of any software that we elect to use.

  • A fast-evolving new botnet could take gadgets in your home to the dark side
  • WannaMine: Another Cryptojacking Malware Fueled By Leaked NSA Exploit Is Rising [Ed: Microsoft Windows + NSA back doors = chaos]

    You might be able to recall the NSA exploit called EternalBlue which was leaked by the hacker group in April last year. The Windows exploit was later used to launch worldwide cyber disaster in the name of WannaCry. Another ransomware, also based on EternalBlue, followed a month later.

  • What is WannaMine? New fileless malware uses NSA's leaked EternalBlue exploit to mine cryptocurrency

    Security researchers have discovered a new strain of malware that uses the National Security Agency's EternalBlue exploit to hijack computers and secretly mine cryptocurrency. In April last year, the exploit was leaked as part of a cache of alleged NSA hacking tools released by the hacker group Shadow Brokers.

    Cybersecurity experts had warned that the exploit would soon be leveraged by other threat actors to power their own sophisticated and likely frequent cyberattacks. Shortly after, the Windows exploit was used to launch the massive global WannaCry and NotPetya ransomware attacks in May and June.

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Reddit: GDB 8.1 released.

Wednesday 31st of January 2018 05:20:19 PM

Reddit: Intro to Kernel Hacking

Wednesday 31st of January 2018 05:16:51 PM

TuxMachines: Intel OpenGL/Vulkan Performance Edging Slightly Higher With Mesa 18.0

Wednesday 31st of January 2018 05:08:55 PM

Yesterday I posted some initial benchmarks of Mesa 18.0 on RADV/RadeonSI drivers for AMD GPUs now that feature development is over for this next quarterly installment of Mesa 3D. On the Radeon side there were mostly performance improvements to note with the RADV Vulkan driver, but what about on the Intel side? Today are benchmarks of the Intel i965 OpenGL and ANV Vulkan drivers compared to earlier Mesa releases for seeing how the Intel (U)HD Graphics performance has changed on the Linux desktop.

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Reddit: Linux Monitoring Tool Detects Meltdown Attacks

Wednesday 31st of January 2018 05:05:45 PM

TuxMachines: Linux Lite 3.8 Is the Last in the Series, Linux Lite 4.0 Will Arrive on June 1

Wednesday 31st of January 2018 05:05:38 PM

Poised to be the last in the 3.x series, Linux Lite 3.8 is here with a bunch of changes and improvements, among which we can mention the implementation of the TLP power management tool for laptops in the Lite Tweaks utility, better support for the LibreOffice office suite, a new font viewer & installer, and regional support for DVDs.

"If you have DVDs that are from another region other than your own, you can now easily change region so that it will play in VLC. Insert your DVD, open a terminal and type regionset and follow the onscreen instructions. See this thread here for more information," says Jerry Bezencon in the release announcement.

Also: Linux Systems Running Newer Kernels Not Really Affected by Meltdown Patches

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More in Tux Machines

today's leftovers

  • State of Linux Containers
    In this video from the Stanford HPC Conference, Christian Kniep from Docker Inc. presents: State of Containers. “This talk will recap the history of and what constitutes Linux Containers, before laying out how the technology is employed by various engines and what problems these engines have to solve. Afterward, Christian will elaborate on why the advent of standards for images and runtimes moved the discussion from building and distributing containers to orchestrating containerized applications at scale. In conclusion, attendees will get an update on what problems still hinder the adoption of containers for distributed high performance workloads and how Docker is addressing these issues.”
  • ONS 2018: Networking Reimagined
    For the past seven years, Open Networking Summit (ONS) has brought together the networking industry’s ecosystem of network operators, vendors, open source projects, leading researchers, and investors to discuss the latest SDN and NFV developments that will shape the future of the networking industry. With this year’s event, taking place March 26-29, 2018 in Los Angeles, ONS will evolve its approach as the premier open source networking event. We’re excited to share three new aspects of this year’s ONS that you won’t want to miss:
  • AT&T contributes code to Linux open source edge computing project
    The Linux Foundation recently announced a new project, dubbed Akraino, to develop an open source software stack capable of supporting high-availability cloud services for edge computing systems and applications. To kick off the project, AT&T will contribute code made for carrier-scale edge computing applications running in virtual machines and containers.
  • AT&T Brings Akraino Networking Project to Edge of the Linux Foundation
    The Linux Foundation has been particularly busy in 2018 thus far consolidating its existing networking project under a single umbrella, known as LF Networking. That umbrella might need to get a bit larger, as on Feb. 20 the Linux Foundation announced the new Akraino project, with code coming initially from AT&T.
  • FreeOffice 2016 – An Efficient Alternative to Microsoft Office
    FreeOffice 2016 is the latest version of the Office software from SoftMaker. In fact, you wouldn’t be wrong if you called it the free version of SoftMaker Office 2018 seeing as it features the same suite of applications.
  • Stellaris 2.0 'Cherryh' patch & Stellaris: Apocalypse expansion released, over 1.5 million copies sold
    Stellaris: Apocalypse [Steam], the latest expansion for the grand space strategy game from Paradox Development Studio is out. The big 2.0 'Cherryh' patch is also now available. Paradox has also announced today, that Stellaris has officially passed 1.5 million copies sold making it one of their most popular games ever made. I'm not surprised by this, as I consider Stellaris their most accessible game.
  • Action-packed platformer with local and online co-op 'Vagante' has left Early Access
    After being in Early Access for quite some time, the action-packed platformer 'Vagante' [Steam, Official Site] has now officially left Early Access.
  • Gentoo has been accepted as a Google Summer of Code 2018 mentoring organization
  • Getting Debian booting on a Lenovo Yoga 720
    I recently got a new work laptop, a 13” Yoga 720. It proved difficult to install Debian on; pressing F12 would get a boot menu allowing me to select a USB stick I have EFI GRUB on, but after GRUB loaded the kernel and the initrd it would just sit there never outputting anything else that indicated the kernel was even starting. I found instructions about Ubuntu 17.10 which helped but weren’t the complete picture. What seems to be the situation is that the kernel won’t happily boot if “Legacy Support” is not enabled - enabling this (and still booting as EFI) results in a happier experience.
  • Dell PowerEdge T30
    I just did a Debian install on a Dell PowerEdge T30 for a client. The Dell web site is a bit broken at the moment, it didn’t list the price of that server or give useful specs when I was ordering it. I was under the impression that the server was limited to 8G of RAM, that’s unusually small but it wouldn’t be the first time a vendor crippled a low end model to drive sales of more expensive systems. It turned out that the T30 model I got has 4*DDR4 sockets with only one used for an 8G DIMM. It apparently can handle up to 64G of RAM.
  • Quad-Ethernet SBC and controller tap new Renesas RZ/N1D SoC
    Emtrion’s Linux-ready “SBC-RZN1D” SBC, which will soon power a “Flex2COM” controller, features a Renesas dual-core -A7 RZ/N1D SoC and 4x LAN ports, and is designed for multi-protocol fieldbus communications. Emtrion, which recently announced its emCON-RZ/G1H module based on an octa-core Renesas RZ/G1H SoC, has unveiled a Renesas based, quad-LAN port SBC-RZN1D SBC focused on industrial communication. The SBC-RZN1D taps the Renesas RZ/N1D (R9006G032), one of a new line of RZ/N1D SoCs launched last year by Renesas for industrial multi-protocol communications. Renesas recently collaborated with Avnet to ship its own dual-Ethernet Renesas RZ/N1D Solution Kit (see farther below).
  • Postage-Stamp Linux
    There was a time when big operating systems ran on big iron. IBM, Data General, Burroughs, DEC, and other computer makers built big machines with big, blinking lights, and big price tags. They ran grown-up software and they supported multiuser operating systems. If you wanted a toy, you built a microcomputer. If you wanted a real machine for serious work, you bought a mainframe. Maybe a minicomputer, if it were for lesser tasks.
  • Most Popular Android Versions In February 2018 (Always Updated List)
    Android is the most used operating system on the planet. In fact, it’s almost omnipresent in the mobile ecosystem. Even the Android versions, like Nougat, Marshmallow, Lollipop, etc. have been able to build their individual fan following.

Red Hat and Fedora: David Egts, Radcom, Google Summer of Code 2018, FOSS Wave

  • Red Hat’s David Egts: Microservices Tech Could Help Simplify App Deployment
    David Egts, chief technologist for Red Hat’s public sector, told MeriTalk in an interview published Wednesday that the microservices technology works to help the developer split complex, large applications into small components and share them with other members of the DevOps team.
  • Radcom partners with Red Hat for NFV management
    Radcom announced it is collaborating with Red Hat to provide operators with a fully virtualized network visibility solution running on Red Hat OpenStack Platform. As operators transition to NFV, a critical first step is gaining end-to-end network visibility. This collaboration enables operators to attain cloud-native network visibility without the hassle of building their own private cloud infrastructure, the vendor said. Once the operator's transition to NFV matures, integration efforts with the NFV and MANO infrastructure can be simplified.
  • The Markets Are Undervaluing these stock’s: Red Hat, Inc. (RHT), Xerox Corporation (XRX)
  • Meeder Asset Management Inc. Has $1.75 Million Holdings in Red Hat Inc (RHT)
  • Justin W. Flory: Humanitarian open source work: My internship at UNICEF
    In December, I received the happy news of an offer for a internship position at UNICEF in the Office of Innovation. The Office of Innovation drives rapid technological innovation by rapid prototyping of new ideas and building full-stack products to make a positive impact in the lives of children. This is a simple answer, but a more detailed description is on our website. My internship at UNICEF is unique: I support open source community engagement and research as my primary task for the MagicBox project. For years, I’ve done this in open source communities in my free time (namely SpigotMC and Fedora), but never in a professional role. As I navigate my way through this exciting opportunity, I plan to document some of the experience as I go through blogging. My intent is that my observations and notes will be useful to someone else in the humanitarian open source space (or maybe to a future me).
  • Fedora participating in Google Summer of Code 2018
    GSoC is a summer program aiming to bring more student developers into open source software development. It enables students to spend their summer break working with open source organizations on projects proposed by participating organizations and supported by mentors.
  • FOSS Wave with Fedora at KGISL, Coimbatore
    Recently, I was invited by Prem to NASSCOM to give a brief talk on FOSS and Technology as part of the FOSS Wave community. Prem is doing a great job there by putting his effort in helping students from Tier2 and Tier3 cities. Around twenty enthusiastic students were selected and invited to Bengaluru to take part in such events. Mine was one of them. I conducted a GitHub session after Intro to FOSS and a brief intro about Fedora Project.

OSS Leftovers

  • Comment: Many happy returns to open source
    Twenty years ago the phrase “open source” was first used and the development of software – and hardware – was changed forever. Very few designers today will not use some element of open source software in their development projects.
  • Percona Unveils Full Conference Session Schedule for the Annual Percona Live Open Source Database Conference 2018
  • Worth seeing in Barcelona: Open source for white box vRAN solutions
    News this week from cloud and carrier infrastructure platform company Kontron builds on our earlier coverage of the emerging virtual radio access network (vRAN); a promising technology that could help the evolution to 5G by maximising available bandwidth while lowering costs. The market for open vRAN solutions is gaining wider acceptance as operators seek more cost-effective approaches to network architectures and deployment. According to analyst firm Research and Markets, the growth of the vRAN market is expected to grow at a CAGR of approximately 125 per cent during the next three years.
  • Barcelona is the first city council to join the FSFE's "Public Money? Public Code!" campaign
  • Earlham Institute releases open source software to help identify gene families
    Researchers at Earlham Institute (EI) have released ‘GeneSeqToFamily’, an open-source Galaxy workflow that helps scientists to find gene families based on the ‘EnsemblCompara GeneTrees’ pipeline. Published in Gigascience, the open source Galaxy workflow aims to make researchers job of finding find gene families much easier.
  • 3 reasons to say 'no' in DevOps
    DevOps, it has often been pointed out, is a culture that emphasizes mutual respect, cooperation, continual improvement, and aligning responsibility with authority. Instead of saying no, it may be helpful to take a hint from improv comedy and say, "Yes, and..." or "Yes, but...". This opens the request from the binary nature of "yes" and "no" toward having a nuanced discussion around priority, capacity, and responsibility.
  • 5 rules for having genuine community relationships
    As I wrote in the first article of this three-part series on the power and importance of communities, building a community of passionate and committed members is difficult. When we launched the NethServer community, we realized early that to play the open source game, we needed to follow the open source rules. No shortcuts. We realized we had to convert the company in an open organization and start to work out in the open.
  •  
  • Rust Typestates
    A long time ago, the Rust language was a language with typestate. Officially, typestates were dropped long before Rust 1.0. In this entry, I’ll get you in on the worst kept secret of the Rust community: Rust still has typestates.
  • It's Time To Do CMake Right
    Not so long ago I got the task of rethinking our build system. The idea was to evaluate existing components, dependencies, but most importantly, to establish a superior design by making use of modern CMake features and paradigms. Most people I know would have avoided such enterprise at all costs, but there is something about writing find modules that makes my brain release endorphins. I thought I was up for an amusing ride. Boy was I wrong.

OpenBSD Gets Mitigated For Meltdown CPU Vulnerability

  • OpenBSD Gets Mitigated For Meltdown CPU Vulnerability
    A few days back FreeBSD 11 stable was mitigated for Meltdown (and Spectre vulnerabilities), which came more than one month after these nasty CPU vulnerabilities were disclosed while DragonFlyBSD was quickly mitigated and the first of the BSDs to do so. While OpenBSD is known for its security features and focus, only today did it land its initial Meltdown mitigation.
  • Meltdown fix committed by guenther@

    Meltdown mitigation is coming to OpenBSD. Philip Guenther (guenther@) has just committed a diff that implements a new mitigation technique to OpenBSD: Separation of page tables for kernel and userland. This fixes the Meltdown problems that affect most CPUs from Intel. Both Philip and Mike Larkin (mlarkin@) spent a lot of time implementing this solution, talking to various people from other projects on best approaches.

    In the commit message, Philip briefly describes the implementation [...]