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Friday, 16 Nov 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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Mozilla: Thunderbird Hires, Firefox 64 Beta 12 Testday, Firefox DevTools

Filed under
Moz/FF
  • The Thunderbird project is hiring: Software Engineers

    We need your help to improve and maintain Thunderbird. Moving Thunderbird forward includes replacing/rewriting components to be based primarily on web technologies, reducing the reliance on Mozilla-internal interfaces. It also includes boosting the user experience of the product.

    Maintenance involves fixing bugs and regressions, as well as addressing technical debt and enhancing performance. Most tasks have a component of both maintenance and improvement, and any new component needs careful integration with the existing system.

    We have compiled a high level list of tasks here; the work assigned to you will include a subset of these items. Let us know in your cover letter where you believe you can make most impact and how.

  • Firefox 64 Beta 12 Testday, November 23th

    We are happy to let you know that Friday, November 23th, we are organizing Firefox 64 Beta 12 Testday. We’ll be focusing our testing on: Multi-Select Tabs and Widevine CDM.

  • New & Experimental Web Design Tools: Feedback Requested

    A year ago, the Firefox DevTools team formed a subgroup to focus on new tools for working in web design, CSS, and HTML. Motivated by the success of the Grid Inspector, and with help from the Developer Outreach, Gecko Platform, and Accessibility teams, we launched the Variable Fonts Editor and the Shape Path Editor, added an Accessibility Inspector, and revamped our Responsive Design Mode.

    [...]

    We’re just getting started, and now we want to learn more about you. Tell us about your biggest CSS and web design issues in the first-ever Design Tools survey!

Software: DaVinci Resolve 15.2 Video Editor, Cockpit 182, Best Free Linux Computer Algebra Systems

Filed under
Software
  • DaVinci Resolve 15.2 Video Editor Released With More Improvements For Its Linux Build

    Back in August marked the release of DaVinci Resolve 15 with Linux support for this professional-grade video editing solution that also supports visual effects and audio post-production capabilities. That has now been succeeded by DaVinci Resolve 15.2.

    General work on DaVinci Resolve 15.2 includes better responsiveness out of its edit timeline, improved visual animations, a visual keyboard customization utility, user-interface improvements, support for FairlightFX and ResolveFX features, support for decoding Panasonic 8K SHV clips, an improved scripting API, and a range of other user-interface refinements, usability improvements, and other new features.

  • Cockpit 182

    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 182.

  • Best Free Linux Computer Algebra Systems

    A computer algebra system (CAS) is mathematical software that can manipulate mathematical formulae in a way similar to the traditional manual computations of mathematicians and scientists. This type of system supports a wide range of mathematics including linear algebra, calculus, and algebraic and ordinary differential equations.

    A CAS offers a rigorous environment for defining and working with structures such as groups, rings, fields, modules, algebras, schemes, curves, graphs, designs, codes and many others.

    They have been extensively used in higher education.

AMD Hiring Another Mesa/RadeonSI Driver Developer, Changes for Linux 4.21

Filed under
Linux
Hardware
  • AMD Is Hiring Another Mesa/RadeonSI Driver Developer

    AMD is hiring another open-source Linux graphics driver developer with a focus on the Mesa/RadeonSI driver stack.

    There is a new job posting for a Senior Software Development Engineer with a focus on open-source graphics. This job role will be working on their open-source graphics driver, work on driver bring-up, debug issues, improve driver performance, coordinate with Linux distributions, and engage with the open-source graphics development community. I've been able to confirm with AMD that this is focused on their Mesa/RadeonSI driver as opposed to say just their AMDGPU kernel driver.

  • AMD Stages Latest Radeon/AMDGPU Changes For Linux 4.21 Kernel

    AMD has posted their initial set of AMDGPU driver changes slated to go into the future Linux 4.21 kernel by way of DRM-Next.

    This is the first of likely two or three feature pull requests to DRM-Next for staging until the Linux 4.21 kernel cycle kicks off in the final days of 2018 or early 2019.

Fedora: Flicker-Free Boot and Upcoming Elections

Filed under
Red Hat
  • Fedora Perfecting Their Flicker-Free Boot Experience With A New Plymouth Theme

    The recent release of Fedora 29 the long-desired goal of a flicker-free boot experience to the Linux desktop was finally achieved... Well, assuming you are for now using Intel graphics and set a couple extra settings and don't have any quirky hardware. While all of the key components are in place, for Fedora 30 and beyond they will likely be taking care of the "rough edges" and already there is work on a new Plymouth boot theme for pairing with this flicker-free boot process.

  • New plymouth theme for flickerfree boot

    Since the transition to plymouth is not entirely smooth plymouth by default will wait 5 seconds (counted from starting the kernel) before showing itself so that on systems which boot under 5 seconds it never shows. As can be seen in this video, this leads to a very non-smooth experience when the boot takes say 7 seconds as plymouth then only shows briefly, leading to a kinda "flash" effect while it briefly shows.

    Another problem with the 5 second wait, is now that we do not show GRUB the user is looking at the firmware's bootsplash for not only the often long firmware initialization time, but also for the 5 seconds plymouth waits on top, making it look as if nothing is happening.

    To fix this I've been working on a new plymouth theme which draws a spinner over the firmware boot splash, eliminating the ugly transition from the firmware boot splash to plymouth. This also allows removing the show-delay, so that we provide feedback that something is happening as soon as plymouth starts.

  • Fedora Community Blog: Elections nominations now open

Games: Dead Dungeon, Eons of War, DELTARUNE

Filed under
Gaming
  • Dead Dungeon is a hardcore platformer for those who like a challenge

    Dead Dungeon from developer Alexey Roenko just recently released and it's pretty good, one for those who love a bit of difficult platforming.

  • Eons of War, a space 4x strategy game inspired by Risk, Civilization, and chess will be on Linux

    For those who are keen for some more 4x strategy game, Eons of War looks great and it will come to Linux.

    A recent discovery while endlessly browsing for new Linux games, I sent off a message via internet carrier pigeon (Twitter) to the developer about Linux support. Their reply was great "Yes, definitely supporting Linux as well as Mac and Windows. There's enough interest for all three platforms.".

  • DELTARUNE, the successor to UNDERTALE, unofficially ported to Linux

    The surprise successor to the highly praised indie RPG adventure game UNDERTALE called DELTARUNE has been unofficially ported to Linux by a fan through clever hacks.

    DELTARUNE, or rather its first chapter, was released with a cryptic announcement on http://www.deltarune.com for free on Windows and Mac but a Linux version was sadly not released at launch. However, thanks to a DELTARUNE fan on Reddit, we now have unofficial native port of the game.

    The Reddit user JohnWatson78 posted their port on the DELTARUNE subreddit and afterwards updated their post with instructions on how they managed to make the game run on Linux.

    Essentially, they extracted the officially released version of the game, made sure the files were in the correct places and in lowercase letters and found a compatible GameMaker "runner" executable that could then load the game assets. The main issue was finding a suitable runner file by browsing existing Linux GameMaker ports. You can naturally find the more detailed step-by-step guide in JohnWatson78's Reddit post.

Server Buzzwords: 'Cloudwashing', OpenStack and 'Serverless'

Filed under
Server
  • Getting Clarity on the Private vs. Public Cloud Decision

    News flash: Private cloud economics can offer more cost efficiency than public cloud pricing structures.

    Private (or on-premises) cloud solutions can be more cost-effective than public cloud options, according to "Busting the Myths of Private Cloud Economics," a report 451 Research and Canonical released Wednesday. That conclusion counters the notion that public cloud platforms traditionally are more cost-efficient than private infrastructures.

    Half of the enterprise IT decision-makers who participated in the study identified cost as the No. 1 pain point associated with the public cloud. Forty percent mentioned cost-savings as a key driver of cloud migration.

    "We understand that people are looking for more cost-effective infrastructure. This was not necessarily news to us," said Mark Baker, program director at Canonical.

  • ​OpenStack: Beyond the cloud

    Kata "Containers" is something of a misnomer. Rather than true containers, such as LXC, Kara Containers are lightweight VMs designed to feel and perform like containers. Why bother? Eric Ernst, an Kata Containers Architecture Committee member, explained, they "provide the workload isolation and security advantages of VMs."

  • 6 Best Practices for High-Performance Serverless Engineering

    When you write your first few lambdas, performance is the last thing on your mind. Permissions, security, identity and access management (IAM) roles and triggers all conspire to make the first couple of lambdas, even after a “hello world” trial just to get your first serverless deployments up and working. But once your users begin to rely on services your lambdas provide, it’s time to focus on high-performance serverless.

Results: Linux Foundation Technical Board Election 2018

Filed under
Linux

The results of the 2018 election for members of the Linux Foundation's Technical Advisory Board have been posted; the members elected this time around are Chris Mason, Laura Abbott, Olof Johansson, Dan Williams, and Kees Cook. Abbott and Cook are new members to the board this time around. (The other TAB members are Ted Ts'o, Greg Kroah-Hartman, Jonathan Corbet, Tim Bird, and Steve Rostedt).

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10 Linux Commands For Network Diagnostics

Filed under
Linux

It is difficult to find a Linux computer that is not connected to the network, be it server or workstation. From time to time it becomes necessary to diagnose faults, intermittence or slowness in the network. In this article, we will review some of the Linux commands most used for network diagnostics.

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Variscite unveils its first i.MX8X module

Filed under
Android
Linux

Variscite’s “VAR-SOM-MX8X” COM runs Linux or Android on NXP’s up to quad -A35 core i.MX8X SoC with up to 4GB LPDDR4 and 64GB eMMC, plus WiFi/BT, dual GbE controllers, and -40 to 85°C support.

Variscite has launched its first i.MX8X-based computer-on-module. The 67.6 x 51.6mm VAR-SOM-MX8X runs Yocto Project based Linux or Android on NXP’s dual- or quad-core Cortex-A35 based, 1.2GHz i.MX8X. The up to -40 to 85°C tolerant module is aimed at industrial automation and control, defense, medical, telematics, building control, failover displays/HMI, and robotics applications. The only other i.MX8X module we’ve seen is Phytec’s Linux-compatible, 55 x 40mm phyCORE-i.MX 8X module.

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today's leftovers

Filed under
Misc
  • freenode #live 2018 - Doc Searls and Simon Phipps - In Conversation
  • How to edit themes in Linux Mint Cinnamon - Tutorial
  • KDE Bugsquad – Okular Bug Day on November 17th, 2018

    Thank you to everyone who participated last Bug Day! We had a turnout of about six people, who worked through about half of the existing REPORTED (unconfirmed) Konsole bugs. Lots of good discussion occurred on #kde-bugs as well, thank you for joining the channel and being part of the team!

    We will be holding a Bug Day on November 17th, 2018, focusing on Okular. Join at any time, the event will be occurring all day long!

  • Omarine 5.3 released! (Nov 14 2018)

    This release updates dbus and glib together with all dependencies and related packages. Some of them are rebuilt, the rest are upgraded. Glib 2.58.1 can be considered a development threshold because many dependent packages must be caught it up. Below is a list of some typically upgraded packages:

  • Achievement unlocked! I spoke at PythonBrasil[14]

    PythonBrasil is the national Python community conference that happens every year, usually in October, in Brazil.

    I attended PythonBrasil for the first time in 2016, the year we had started PyLadies Porto Alegre. Back then, we were a very small group and I was the only one to go. It was definitely one of the best experiences I ever had, which, of course, set a very high standard for every single tech event I attended afterwards.

    Because of the great time I had there, I wanted to bring more and more women from PyLadies Porto Alegre to experience PythonBrasil in the next editions. So, during the PyLadies Porto Alegre 1st birthday party, I encouraged the other women to submit activities to try and to go to the conference that would happen in Belo Horizonte.

  • Browser Based Open Source Image Optimization Tool Squoosh Comes To Google Lab’s Latest Release

    Open source, browser-based image optimization tool Squoosh is Google’s new Chrome Lab release. This new web tool is meant to make web developers work a lot simpler to optimize web pages. Images loading in a website is usually the reason for them to take so long to load and Squoosh helps web developers shrink the image so that it consumes lesser data. Squoosh can downsize, compress, and reformat images. Its purpose is to make web developers’ work less tedious and hence quicker. Google chrome labs made this tool available offline and said it would be handy to have this tool work offline. Squoosh also supports editing image codecs that are not normally available in the browser.

  • VS Code Live Share plugin [Ed: When GNU/Linux sites help Microsoft]
  • Microsoft Releases Open-Source HLSL to GLSL Shader Cross-Compiler [Ed: As above, except this is just openwashing of proprietary DX]
  • Upgrading OpenBSD 6.3 to 6.4 on Vultr
  • iGNUit has a new homepage address
  • gxmessage has a new homepage
  • It Looks Like The Raptor Blackbird Open-Source Motherboard Will Sell For Just Under $900

    Many have been curious to learn more about the Blackbird from Raptor Computing Systems as a lower-cost POWER9, open-source hardware alternative to their higher-end Talos II hardware that we've been recently benchmarking. The possible price has been revealed. 

    Overnight, Raptor Computing Systems tweeted a straw poll looking to gauge the interest level in "Would you pre-order a Raptor Computing Systems Blackbird system or board this year at a mainboard cost of $875?"

  • C++20 Making Progress On Modules, Memory Model Updates

    This past week was an ISO C++ committee meeting in San Diego, which happened to be their largest meeting ever, and they managed to accomplish a lot in drafting more planned changes around the C++20 language update.

Security: Updates, Pwn2Own Tokyo and Spyware

Filed under
Security
  • Security updates for Wednesday

    Security updates have been issued by Arch Linux (powerdns and powerdns-recursor), Debian (ceph and spamassassin), Fedora (feh, flatpak, and xen), Red Hat (kernel, kernel-rt, openstack-cinder, python-cryptography, and Red Hat Single Sign-On 7.2.5), and Ubuntu (python2.7, python3.4, python3.5).

  • iPhone X, Samsung Galaxy S9, Xiaomi Mi 6 Hacked At Pwn2Own Tokyo [Ed: All so-called 'phones' nowadays have a back door at the baseband OS, so cracking them and remotely controlling them is trivial, securing them a non-starter.]
  • It’s Amateur Hour in the World of Spyware and Victims Will Pay the Price

    We’re living in the golden age of spyware and government hacking, with companies rushing to join a blossoming billion dollar market. The weakest among us—activists or journalists—will suffer the consequences if we don’t regulate it appropriately.

Top 20 Best Tizen Apps for October 2018

Filed under
Linux

This is the monthly rundown of the most downloaded apps from the Tizen Store for your Tizen mobile. This time its October 2018. WhatsApp still has the number #1 spot and it doesn’t look like it will be leaving that anytime soon. There are a few new entry games like Counter Terror: Pursuit, Sweet candy fever, Monster simulator trigger city, and also utilities like Transparent screen.

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Stable kernels 4.19.2, 4.18.19, 4.14.81, and 4.9.137

Filed under
Linux

Trying DragonFlyBSD & FreeBSD On The Intel Core i9 9900K With ASUS PRIME Z390-A

Filed under
Graphics/Benchmarks

Since last month's Intel Core i9 9900K launch for this eight core / sixteen thread processor we have explored its performance for Linux gaming, how the performance and power efficiency go from the Intel 990X to 9900K, the Spectre mitigation costs, and the Intel Coffeelake Refresh performance across various Linux distributions. For those curious about using the new Intel CPUs and Z390 motherboards with one of the BSD operating systems, I spent a few days over the weekend trying out FreeBSD and DragonFlyBSD releases with the i9-9900K and ASUS PRIME Z390-A motherboard combination.

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Meet TASBot, a Linux-Powered Robot Playing Video Games for Charity

Filed under
Linux

Can a Linux-powered robot play video games faster than you? Only if he takes a hint from piano rolls...and doesn't desync.

Let me begin with a brief history of tool-assisted speedruns. It was 2003. Less than half the developed world had internet access of any kind, and YouTube hadn't been created yet. Smartphones were rare and nascent. Pentium III processors still were commonplace, and memory was measured in megabytes. It was out of this primordial ooze that an interesting video file circulated around the web—an 18MB .wmv labeled only as a "super mario bross3 time attack video" [sic]. What followed was an absolutely insane 11-minute completion of the game by someone named Morimoto replete with close calls, no deaths and Mario destroying Bowser after apparently effortlessly obtaining 99 lives. The only other context was a link to a page written in Japanese, and the rough encoding that Windows Media Video format was known for in that era made it difficult for casual viewers to observe that it was an emulator recording rather than the output of a real Nintendo Entertainment System (NES) console.

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Mozilla: Rust and Privacy

Filed under
Moz/FF
  • This Week in Rust 260

    This week's crate is cargo-nono, a cargo subcommand to check a crate's dependencies for no-std compatibility. Thanks to Hobofan for the suggestion!

  • Your Privacy Focused Holiday Shopping Guide

    The lyrics to “Santa Claus Is Comin’ to Town” detail an omniscient Saint Nicholas. But in 2018 — in an era of always-listening products and apps — the lyrics might as well be detailing the latest connected device.

    This holiday season, Mozilla is helping consumers identify which connected products are secure and trustworthy — and which aren’t. The goal: help consumers shop for gifts based on how well they protect the privacy and security of their friends and family, in addition to traditional factors like a product’s price and performance.

KDE and GNOME: NVIDIA, Krita/Atelier and GSoC Mentors Summit 2018

Filed under
KDE
GNOME
  • NVIDIA Working On An EGLStreams Back-End For KDE On Wayland

    With no recent activity on the NVIDIA-led Unix device memory allocation work that all developer communities could get behind to supersede GBM and EGLStreams for use by Wayland compositors, NVIDIA is working on an EGLStreams back-end for KDE's KWin compositor.

    Similar to the work done on an EGLStreams back-end for GNOME and other EGLStreams work by the smaller Wayland compositors, a NVIDIA engineer is now officially working on an EGLStreams back-end for KWin so that the NVIDIA proprietary driver would play well with KDE on Wayland. Up to now KWin has only supported the Mesa GBM interfaces. KDE developers have said they wouldn't invest in developing an EGLStreams back-end, but that they wouldn't be opposed if say NVIDIA would contribute and maintain the code -- that's what is happening now.

  • Shop update! Digital Atelier and a new USB-Card

    And we’ve also created a new USB-card, with the newest stable version of Krita for all OSes. Includes Comics with Krita, Muses, Secrets of Krita and Animate with Krita tutorial packs.

  • GSoC Mentors Summit 2018

    I represented GNOME, sadly alone because the other selected mentor didn’t get the US visa in time. This was my first trip out of India and I couldn’t plan it properly1, so I went there for just the two conference days.

Graphics: Screen Tearing, Wayland Alpha Compositing Protocol, AMDGPU

Filed under
Graphics/Benchmarks
  • What Is Screen Tearing and How to Get Rid of It on Linux

    Unfortunately for Linux fans, screen tearing is, and has been, a persistent annoyance that doesn’t seem to be going anywhere. There are a couple of factors enabling the longevity of the screen tearing issue.

    First, and probably most obviously, is the dated, broken, and bloated X server. Even with the progress of Wayland, X is here to stay for the immediate future. Next is the strange and inconsistent graphics driver picture. One of the biggest offenders in causing screen tearing is also the most popular GPU manufacturer on Linux, NVIDIA. Throw in different desktop environments with their own display settings and compositors, and you have a real mess.

    These methods will hopefully eliminate screen tearing in most situations, but it’s impossible to provide a one-size-fits-all solution, thanks to the amount of variables involved. Try what applies to your system, and keep in mind that there might be new factors involved.

  • Collabora Revives Work On Alpha Compositing Protocol For Wayland

    Collabora's Scott Anderson has revived work on the alpha compositing protocol for Wayland, which is based upon the work done by Google on this functionality for Chromium on Wayland.

    The Wayland Alpha Compositing Protocol is intended to control the alpha compositing and blending of surface contents within a Wayland environment. This experimental protocol allows for advanced blending and alpha operations on Wayland surfaces (wl_surface) and Google's work on it dates back at least two years.

  • Radeon Linux Driver Preparing Adaptive Backlight Management (ABM)

    The "AMDGPU" Radeon Linux kernel graphics driver is preparing support for "Adaptive Backlight Management" as a backlight power-savings feature for laptops.

    Adaptive Backlight Management reduces the backlight level in an effort to save power but increases the pixel contrast and luminance to improve image quality and readability under the lower light condition.

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More in Tux Machines

Security Leftovers

Devices: Adding Linux to A PDP-11, Adding GNU/Linux Software to Chrome OS, and Adding Ubuntu to Android

  • Adding Linux To A PDP-11
    The UNIBUS architecture for DEC’s PDPs and Vaxxen was a stroke of genius. If you wanted more memory in your minicomputer, just add another card. Need a drive? Plug it into the backplane. Of course, with all those weird cards, these old UNIBUS PDPs are hard to keep running. The UniBone is the solution to this problem. It puts Linux on a UNIBUS bridge, allowing this card to serve as a memory emulator, a test console, a disk emulator, or any other hardware you can think of. The key to this build is the BeagleBone, everyone’s second-favorite single board computer that has one feature the other one doesn’t: PRUs, or a programmable real-time unit, that allows you to blink a lot of pins very, very fast. We’ve seen the BeagleBone be used as Linux in a terminal, as the rest of the computer for an old PDP-10 front panel and as the front end for a PDP-11/03.
  • Chrome OS Linux apps will soon be able to access your entire Downloads folder and Google Drive
    Google is working hard to turn Chrome OS into more than just a browser, but a real, functional operating system for consumers of all kinds. Most recently, they’ve invited developers to the platform with Linux app support that enables all of their tools, including Android Studio, to work as expected. Soon, your Chrome OS and Google Drive files will be even more accessible to your Linux apps. [...] According to a new commit on the Chromium Gerrit, that’s all about to change. The commit primarily pertains to a new dialog that will be shown when sharing ‘root’ folders like My Drive or Downloads with your Chrome OS Linux apps (internally known as Crostini) container. The dialog is intended to forewarn you that sharing a root folder is a bit more serious than just sharing a sub-folder, and to be sure you know what you’re doing.
  • Samsung Note 9 and Tab S4 owners can run a full Ubuntu Desktop – Linux on Dex
    We have come a long way as an industry and if this is not one of the biggest milestones in personal computing, I don’t know what else qualifies. Over the past decade of smartphones being around, we have seen an exponential increase in the power that our smartphones pack. I mean, flagships from the past few years spot more RAM and processing power than most laptops out there, but the small form factor has always been a hindrance to the utilization of this power. I mean you can only do so much on a 5.5-inch display. Samsung has launched its “Linux on Dex” app in beta and is inviting geeks and tinkerers to register and help test and develop it. The app lets owners of specific Samsung devices “run” a full Ubuntu desktop on their device alongside Android.

What blockchain can learn from open source

Over the 10+ years I've been involved with open source, I've been part of small projects with innovative ideas that grew into large projects with solid communities. I've also witnessed the way dysfunctional communities can suck the energy from projects. I've also recently become active in blockchain by writing and contributing to projects. I've noticed that blockchain projects are like startups with open development and open business models. Therefore, to be successful, blockchain startups must learn how to build communities the open source way. Read more

Congatec shows off Qseven and SMARC modules with new i.MX8X

Congatec announced two industrial, Linux-ready modules equipped with NXP’s dual- or quad-A35 i.MX8X SoC: the Conga-QMX8X (Qseven) with optional PoE and the Conga-SMX8X (SMARC 2.0) with optional WiFi. When either Variscite or Congatec announces a computer-on-module based on a new processor, the other company typically follows suit shortly thereafter. After Variscite announced its NXP i.MX8X-based VAR-SOM-MX8X module on Nov. 13, Congatec followed up with a pair of i.MX8X Qseven and SMARC 2.0 modules: the Conga-QMX8X and Conga-SMX8X. None of these COMs have announced ship dates (or prices), so it’s unclear which will arrive first, or whether they’ll be beaten to market by the phyCORE-i.MX 8X module, announced back in March. Read more