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Thursday, 19 Jul 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 Replies Last Postsort icon
Story Ballerina reinvents cloud-native programming Roy Schestowitz 17/07/2018 - 8:41pm
Story Games: Stranded Deep, Ion Maiden and More Roy Schestowitz 17/07/2018 - 6:04pm
Story Android Leftovers Roy Schestowitz 17/07/2018 - 5:56pm
Story Stable kernels 4.17.7, 4.14.56, 4.9.113 and 4.4.141 Rianne Schestowitz 17/07/2018 - 5:36pm
Story Open-spec NAS SBC with 4x SATA 3.0 ports relaunches Rianne Schestowitz 17/07/2018 - 5:29pm
Story Security Leftovers Roy Schestowitz 17/07/2018 - 4:56pm
Story Cutelyst 2.5.0 released Roy Schestowitz 17/07/2018 - 4:45pm
Story Open Source at 20 Roy Schestowitz 17/07/2018 - 4:39pm
Story Today in Techrights Roy Schestowitz 17/07/2018 - 12:06pm
Story Lubuntu 18.10 May Support 32-Bit PCs If There's Demand, Here's How You Can Help Rianne Schestowitz 17/07/2018 - 11:46am

Vulkan vs. OpenGL Performance For Linux Games

Filed under
Graphics/Benchmarks
Gaming

It has been a while since last publishing some Linux GPU driver benchmarks focused explicitly on the OpenGL vs. Vulkan performance, but that changed today with a fresh look at the performance between these two Khronos graphics APIs when tested with AMD and NVIDIA hardware on the latest RadeonSI/RADV and NVIDIA Linux graphics drivers.

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Debian GNU/Linux 9.5 "Stretch" Is Now Available with 100 Security Updates

Filed under
Security
Debian

Coming four months after the previous point release, Debian GNU/Linux 9.5 "Stretch" includes a total of 100 security update and 91 miscellaneous bugfixes for various core components and applications. However, this remains a point release and doesn't represent a new version of the Debian GNU/Linux 9 "Stretch" operating system series, which continues to be updated every day.

"This point release mainly adds corrections for security issues, along with a few adjustments for serious problems. Security advisories have already been published separately and are referenced where available. Please note that the point release does not constitute a new version of Debian 9 but only updates some of the packages included," reads today's announcement.

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Also: Debian 9.5 Released With Security Fixes, Updated Intel Microcode For Spectre V2

Updated Debian 9: 9.5 released

Games and Wine Leftover

Filed under
Gaming

Open Cars Kick-Off Conference

Filed under
OSS

Autonomous cars are coming. But how are we going to deal with keeping both the software and hardware up-to-date? Odds are, a three-year computer and software a few months old are going to be too old to drive autonomously, at least while the technology is in its infancy. And how do we train the guys in your local garage to maintain an AI?

The automobile industry thinks they have a solution: lease rather than sell autonomous cars, lock the hood shut, and maintain them exclusively through their dealers.

That works great for the 1%. But what about the rest of us? The folks who drive a dented, 10-year-old car? We should have the option to drive autonomous cars, and to participate in the same world as the more wealthy folks.

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Lubuntu 18.04 Review: Stable and Dependable As Always

Filed under
Reviews
Ubuntu

I stated earlier that 18.04 looks pretty much the same compared to when I first installed it. This is not a bad thing. Lubuntu is not designed to be flashy or to have the latest cutting-edge features. It is designed to use few resources and run well on a wide variety of computers. It does that very well. You could set anyone who ever used Windows in front of a Lubuntu box and they would be good to go. I would certainly recommend it for beginners and older computers

One thing that was confusing when I was researching this article was the existence of more than one site for Lubuntu. When I searched for Lubuntu, one of the first search result entries was for lubuntu.net. I thought it was the project’s official website. Then, I was surfing through Lubuntu’s Wikipedia entry. It listed lubuntu.me as the official site. Both look very official. It’s only after you dig that you discover that lubuntu.net was created by “Free and Open Source contributors from Asia, Linux Fans and the Lubuntu Meilix community”. It’s essentially a fan site. They had better let people know that they are not the official site before they get in trouble with someone.

Have you ever used Lubuntu? What is your favorite Ubuntu flavor? Please let us know in the comments below.

If you found this article interesting, please take a minute to share it on social media.

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Lubuntu 18.04 Review: Stable and Dependable As Always

Filed under
Reviews

Ubuntu’s lightweight edition Lubuntu 18.04 still revives older computers through LXDE but it has different plans for future. Read the Lubuntu 18.04 review to find out more about it.
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Xbox 360 Wireless Controller for PC+Rocket League+Ubuntu=Awesome

Filed under
Gaming
Ubuntu
HowTos

I’m a gamer. I’ve been playing PC games since DOS, and have no plan to ever stop, thankfully there are an increasing number of wicked games available on GNU/Linux systems, like Rocket League for example.

If you’ve been living under a rock for the past few years, and have no idea what Rocket League is, it’s basically Soccer/Football (other game modes have other sports, etc, but the primary focus is as mentioned) in super high powered, jet propulsed cars; it’s awesome. However, Rocket League is not very easily played via keyboard, and having some kind of controller is essential.

I use an Xbox 360 Wireless Controller as my primary controller when playing games that support one on Linux.

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Red Hat and Fedora News

Filed under
Red Hat

The Best Linux VPNs of 2018

Filed under
GNU
Linux

If the 20th century was defined by an explosive growth in technology, then the 21st century is beginning to be defined by personal security, or more pointedly, a lack thereof. Virtual Private Networks (VPNs), once mainly a site-to-site connection tool for IT professionals, have evolved to become personal services that let individual users connect to the internet by using encrypted traffic that prevents third parties from snooping on their web activities.

This VPN evolution occurred because it has become increasingly easy for hackers to exploit constantly changing operating systems (OSes), applications, and networks. This means sophisticated tactics, such as man-in-the-middle attacks, aren't just being aimed at businesses anymore. It's happening to everyday folks who are frequenting their favorite coffee shop. This means these folks need to upgrade their security arsenal.

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OSS: BI, GraphQL, and "Pydio Cells, an Enterprise-Focused File-Sharing Solution"

Filed under
OSS
  • Best open source business intelligence and analytics tools

    So what are some open source alternatives to these proprietary tools? And aside from cost what benefits can they bring? Here's our pick of the market.

  • SD Times Open-Source Project of the Week: GraphQL Engine from Hasura

    With its open source release this week, GraphQL-as-a-Service company Hasura’s GraphQL Engine is looking to lift the burden on front-end and enterprise application developers who want to begin incorporating GraphQL’s data querying and manipulation capabilities in their preexisting Postgres-based applications without having to dig through the back-end of GraphQL’s code to implement it.

    ”GraphQL and the tooling around it dramatically increases the feature velocity for developer teams by reducing the communication required between them while developing new features,” the company wrote in this week’s announcement. “As a result, GraphQL servers are like self-documenting APIs that enable full API discoverability for the developers. This enables the front-end developers to make API requests, in order to introduce new features or change existing ones, in GraphQL without having to wait for back-end developer teams to deliver APIs and document the changes.”

  • FOSS Project Spotlight: Pydio Cells, an Enterprise-Focused File-Sharing Solution

    Pydio Cells is a brand-new product focused on the needs of enterprises and large organizations, brought to you from the people who launched the concept of the open-source file sharing and synchronization solution in 2008. The concept behind Pydio Cells is challenging: to be to file sharing what Slack has been to chats—that is, a revolution in terms of the number of features, power and ease of use.

    In order to reach this objective, Pydio's development team has switched from the old-school development stack (Apache and PHP) to Google's Go language to overcome the bottleneck represented by legacy technologies. Today, Pydio Cells offers a faster, more scalable microservice architecture that is in tune with dynamic modern enterprise environments.

    In fact, Pydio's new "Cells" concept delivers file sharing as a modern collaborative app. Users are free to create flexible group spaces for sharing based on their own ways of working with dedicated in-app messaging for improved collaboration.

    In addition, the enterprise data management functionality gives both companies and administrators reassurance, with controls and reporting that directly answer corporate requirements around the General Data Protection Regulation (GDPR) and other tightening data protection regulations.

Programming: Becoming a Senior Developer, DWG and a "New Phase" of Python

Filed under
Development
  • Becoming a senior developer: 9 experiences you'll encounter

    Being a developer—a good one—isn't just about writing code. To be successful, you do a lot of planning, you deal with catastrophes, and you prevent catastrophes. Not to mention you spend plenty of time working with other humans about what your code should do.

  • Revealing unknown DWG classes

    I implemented three major buzzwords today in some trivial ways.

        massive parallel processing
        asynchronous processing
        machine-learning: a self-improving program

    The problem is mostly trivial, and the solutions also. I need to
    reverse-engineer a binary closed file-format, but got some hints from
    a related ASCII file-format, DWG vs DXF.

  • Python and Its Community Enter a New Phase

    Python is an amazing programming language, there's no doubt about it. >From humble beginnings in 1991, it's now just about everywhere. Whether you're doing web development, system administration, test automation, devops or data science, odds are good that Python is playing a role in your work.

    Even if you're not using Python directly, odds are good that it is being used behind the scenes. Using OpenStack? Python plays an integral role in its development and configuration. Using Dropbox on your computer? Then you've got a copy of Python running on your computer. Using Linux? When I purchased Red Hat Linux back in 1995, the configuration was a breeze—thanks to visual tools developed in Python.

    And, of course, there are numerous schools and educational programs that are now teaching Python. MIT's intro computer science course switched several years ago from Scheme to Python, and thousands of universities all over the world made a similar switch in its wake. My 15-year-old daughter participates in a program for technology and entrepreneurship—and she's learning Python.

    There currently is an almost insatiable demand for Python developers. Indeed, Stack Overflow reported last year that Python is not only the most popular language on its site, but it's also the fastest-growing language. I can attest to this popularity in my own job as a freelance Python trainer. Some of the largest computer companies in the world are now using Python on a regular basis, and their use of the language is growing, not shrinking.

Games: Egosoft, We Happy Few, Firefox for Games and CodeWeavers/Wine

Filed under
Gaming
  • Egosoft have confirmed that X4: Foundations will be on Linux

    Fantastic news for fans of Egosoft space simulation games, as they have now actually confirmed that X4: Foundations [Official Site] will be on Linux.

  • We Happy Few has a brand new trailer out

    We Happy Few, the action adventure from Compulsion Games and Gearbox Publishing looks rather promising in the brand new trailer.

  • Get your game on, in the browser

    The web is a gamer’s dream. It works on any device, can connect players across the globe, and can run a ton of games—from classic arcade games to old-school computer games. The web could be the best platform for gaming, and Firefox is the the best browser for gaming. Here’s why.

    [...]

    Firefox is the fastest and most efficient browser for gaming. Don’t believe us? Try out some of these games and see for yourself:

    The Internet Archive Mac Software Library – Do you miss those black-and-white games you used to play on your old Macintosh? The Internet Archive has worked to preserve many older, classic computer games so now you can play them in your browser.

    http://slither.io/ – This is a fun, MMO Snake-like game with good graphics, is in-browser, and also happens to have a really good Privacy Policy (we’re into stuff like that).

    Battlestar Galactica Online – Who’s a Cylon? Are you a Cylon? Find out.

    LEGO Online – Playing with LEGO IRL is awesome, but the toy maker has made some of the best console and computer games in the past decade. Now you can play some of them online.

  • Wine Lands Support For Vulkan On macOS Via MoltenVK

    CodeWeavers' Andrew Eikum has added support to Wine for using Vulkan on macOS via the open-source MoltenVK.

    As what should mature into a big boost for allowing Vulkan-enabled Windows games to run faster on macOS by mapping it through to Apple's Metal API, and also should ultimately allow the use of DXVK for Direct3D 11 over Vulkan or VKD3D for Direct3D 12 over Vulkan, the "winemac" code now has this initial Vulkan support using the MoltenVK wrapper.

AMD Graphics: AMDKFD, AMDGPU

Filed under
Graphics/Benchmarks
Hardware
  • Raven Ridge Support Posted For AMDKFD Compute Driver

    Felix Kuehling of AMD sent out the remaining six patches for getting the AMD Raven Ridge (Ryzen APUs) working with the AMDKFD kernel compute driver so that the ROCm/OpenCL user-space compute stack can be run on these new APUs.

  • Radeon RX Vega Display Regression Fix Heading To Linux 4.18 Git

    If you have been part of the group of Radeon RX Vega Linux users trying out Linux 4.18 and finding your display no longer lights up, heading to Linux 4.18 Git should be a fix for at least some of the users.

    Sent out on Friday was a batch of AMDGPU DRM-Fixes-4.18. It's just three fixes, but two of them are pertaining to display problems and the other a segmentation fault if the GPU does not power up properly when resuming the system.

today's howtos

Filed under
HowTos

Find Snap Apps Faster Using This Online Store

Filed under
Ubuntu

When you want to find or install a Snap app you’re supposed to head to Ubuntu Software, which is part of the default Ubuntu desktop.

But if I’m being honest Ubuntu Software sucks. It’s slow. The layout isn’t great for discovery. And Ubuntu’s instance on listing (often irrelevant) Snap apps at the top of any and all search results muddies its use as a competent cross-format app hub.

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KDE: Konsole, Okular, Akademy 2018 and Kube

Filed under
KDE
  • More Konsole Updates: Tabs

    One of the things that every old application suffers is from old code. It’s easier to keep something that works than to move to something new, even if the final result is better. Take a look at the current Tabbar + Buttons of Konsole.

  • [Okular] GSoC 2018 - Second month status

    I am working on the GSoC project Verifying signatures of pdf files and since the last blog post I have made number of improvements. They are listed below.

    [...]

    This is a dialog similar to print preview dialog but instead of previewing what is about to be printed it loads the data covered by a signature in a read-only KPart. In its current state this dialog is pdf specific. This is problematic since okular is a universal document viewer. So I plan to make it a bit more generic.

  • Going to Akademy 2018
  • Chrome Browser Launching Mitigation for Spectre Attacks, The Linux Foundation Announces LF Energy Coalition, Kube 0.7.0 Now Available, New Android Apps for Nativ Vita Hi-Res Music Server and More

    Version 0.7.0 of Kube, the "modern communication and collaboration client", is now available. Improvements include "a conversation view that allows you to read through conversations in chronological order"; "a conversation list that bundles all messages of a conversation (thread) together"; "automatic attachment of own public key"; "the account setup can be fully scripted through the sinksh commandline interface"; and more. See kube.kde.org for more info.

Browsers: Firefox, Browsh and Chrome

Filed under
Moz/FF
Web
  • Mozilla B-Team: happy bmo push day!
  • Mozilla VR Blog: This week in Mixed Reality: Issue 12

    This week we landed a bunch of core features: in the browsers space, we landed WebVR support and immersive controllers; in the social area, added media tools to Hubs; and in the content ecosystem, we now have WebGL2 support on the WebGLRenderer in three.js.

  • Robert Kaiser: VR Map - A-Frame Demo using OpenStreetMap Data

    The prime driver for writing my first such demo was that I wanted to do something meaningful with A-Frame. Previously, I had only played around with the Hello WebVR example and some small alterations around the basic elements seen in that one, which is also pretty much what I taught to others in the WebVR workshops I held in Vienna last year. Now, it was time to go beyond that, and as I had recently bought a HTC Vive, I wanted something where the controllers could be used - but still something that would fall back nicely and be usable in 2D mode on a desktop browser or even mobile screens.

  • Firefox Test Pilot: The Evolution of Side View

    Side View is a new Firefox Test Pilot experiment which allows you to send any webpage to the Firefox sidebar, giving you an easy way to view two webpages side-by-side. It was released June 5 through the Test Pilot program, and we thought we would share with you some of the different approaches we tried while implementing this idea.

  • Browsh – A Modern Text Browser That Supports Graphics And Video

    Browsh is a modern, text-based browser that supports graphics including video. Yes, you read that right! It supports HTML5, CSS3, JavaScript, photos, WebGL content and of course video as well. Technically speaking, it is not much of a browser, but some kind of terminal front-end of browser. It uses headless Firefox to render the web page and then converts it to ASCII art. According to the developer, Browsh significantly reduces the bandwidth and increases the browsing speed. Another cool feature of browsh is you can ssh from, for example an old laptop, to a regular computer where you have Browsh installed, and browse HTML5 webpages without much lag. Browsh is free, open source and cross-platform.

  • The most ambitious browser mitigation yet for Spectre attacks comes to Chrome

    Google’s Chrome browser is undergoing a major architectural change to enable a protection designed to blunt the threat of attacks related to the Spectre vulnerability in computer processors. If left unchecked by browsers or operating systems, such attacks may allow hackers to pluck passwords or other sensitive data out of computer memory when targets visit malicious sites.

Graphics: Libinput, Mir, Wayland and Release of Mesa 18.1.4

Filed under
Graphics/Benchmarks
  • Libinput Gets Reworked Trackpoint Acceleration

    Peter Hutterer at Red Hat is trying again to get trackpoint acceleration performing nicely under the libinput library so trackpoints behave nicely across Wayland, X.Org, and Mir systems.

    Hutterer believes now that libinput's previous trackpoint acceleration code was "simply broken", but he believes this new code is on the right track and supports a wider configuration range.

  • libinput has a new trackpoint acceleration

    Just a heads-up, I just merged a branch that fixes trackpoint acceleration
    in libinput. The previous approach was simply broken, the new one is quite
    similar to what we had before anyway - calculating speed from the deltas and
    applying the acceleration curve from that. The curve is adjusted for
    trackpoints with a relatively wide configurable range.

  • Mir 0.32.1 Released With Launcher For Internal Wayland Clients, Fixes

    Canonical developers working on Mir have prepared the release of Mir 0.32.1 with a few fixes and improvements off the recent release of Mir 0.32.

    The Mir abstraction library (libmiral) now has a launcher for internal Wayland clients and the MirAL shell has reinstated the "spinner" in Wayland for when starting the shell. There are also several bug fixes pertaining to Mir's Wayland and Mesa support in this point release.

  • Wayland 1.16 & Weston 5.0 Reach Alpha

    Samsung's Derek Foreman has announced the alpha release of Wayland 1.16 as well as the Weston 5.0 reference compositor.

    As is often the case with recent Wayland releases, they are not all that large. Wayland 1.16 Alpha does away with the deprecated wl_global definition, fixes various oddities, the Wayland code generator now supports foreign enums, and updated contribution documentation.

  • mesa 18.1.4

    Hi list,

    Mesa 18.1.4 is now available for download.

    In this release we have:
    - Several fixes for i965
    - Several fixes for anv
    - A few fixes each for radeonsi, glx, the glsl compiler, the autotools build,
    nir, st/dri, and r600

    Dylan

  • Mesa 18.1.4 Released With Fixes For Intel & Radeon Drivers

    For those abiding by Mesa stable releases, Mesa 18.1.4 is now available -- in time for updating prior to any weekend Linux gaming or other activities -- for these open-source OpenGL/Vulkan driver components.

    Mesa 18.1.4 truth be told isn't all that of an exciting release, unless you happened to be affected by any of the just over two dozen fixes incorporated into this timed point release.

GNOME Desktop/GTK/GUADEC

Filed under
GNOME
  • Carlos Soriano: Gtk4 Flatpak example

    As part of Ernestas Kulik work on porting Nautilus to gtk4 he has created a tagged entry widget to replace libgd tagged entry and eventually upstream to gtk proper. To give easy testing he created a Flatpak file for building a simple app with this widget, which serves as an example of how to create a simple app with gtk4 too.

  • Philip Withnall: GUADEC 2018 thoughts

    GUADEC this year was another good one; thank you to the organisers for putting on a great and welcoming conference, and to Endless for sending me.

    Unfortunately I couldn’t make the first two days due to a prior commitment, but I arrived on the Sunday in time to give my talks. I’ve got a lot of catching up to do with the talks on Friday and Saturday — looking forward to seeing the recordings online!

    The slides for my talk on the state of GLib are here and the notes are here (source for them is here). I think the talk went fairly well, although I imagine it was quite boring for most involved — I’m not sure how to make new APIs particularly interesting to listen to!

  • Georges Basile Stavracas Neto: My Perspective on This Year’s GUADEC

    This year, I had the pleasure to attend GUADEC at Almeria, Spain. Lots of things happened, and I believe some of them are important to be shared with the greater community.

    [...]

    A big cleanup was merged during GUADEC. This probably will mean small adaptations in extensions, but I don’t particularly think it’s groundbreaking.

    At the second BoF day, me and Jonas Ådahl dived into the Remote Desktop on Wayland work to figure out a few bugs we were having. Fortunately, Pipewire devs were present and we figured out some deadlocks into the code. Jonas also gave a small lecture on how the KMS-based renderer of Wayland’s code path works (thanks!), and I feel I’m more educated in that somewhat complex part of the code.

    As of today, Carlos Garnacho’s paint volume rework was merged too, after extensive months of testing. It was a high-impact work, and certainly reduces Mutter’s CPU usage on certain situations.

    At the very last day, we talked about various ideas for further performance improvements and cleanups on Mutter and GNOME Shell. I myself am on the last steps of working on one of these ideas, and will write about it later.

    [...]

    Even though I was reluctant to go, this GUADEC turned out to be an excellent and productive event.

  • Daniel García Moreno: GUADEC 2018

    GUADEC is the GNOME Users And Developers European Conference, is an annual conference that take place in Europe, and this year was in Spain, so I should go. I've became a foundation member this year and I've two Google Summer of Code students from GNOME organization working on Fractal, so this year GUADEC was an important one for me.

0.2.1 Release of Elisa

Filed under
KDE

The Elisa team is happy to announce our new bugfix release, version 0.2.1.

Elisa is a music player developed by the KDE community that strives to be simple and nice to use. We also recognize that we need a flexible product to account for the different workflows and use-cases of our users.

We focus on a very good integration with the Plasma desktop of the KDE community without compromising the support for other platforms (other Linux desktop environments, Windows and Android).

We are creating a reliable product that is a joy to use and respects our users privacy. As such, we will prefer to support online services where users are in control of their data.

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Security: Updates, First PGPainless Release, and 'The Cloud'

  • Security updates for Thursday
  • First PGPainless Release!
    PGPainless 0.0.1-alpha1 is the first non-snapshot release and is available from maven central. It was an interesting experience to go through the process of creating a release and I’m looking forward to have many more releases in the future :) The current release contains a workaround for the bug I described in an earlier blog post. The issue was, that bouncycastle wouldn’t mark the public sub keys of a secret key ring as sub keys, which results in loss of keys if the user tries to create a public key ring from the exported public keys. My workaround fixes the issue by iterating through all sub keys of an existing key ring and converting the key packages of subkeys to subkey packages. The code is also available as a gist.
  • Thousands of US voters' data exposed by robocall firm
    A Virginia-based political campaign and robocalling company, which claims it can "reach thousands of voters instantly," left a huge batch of files containing hundreds of thousands of voter records on a public and exposed Amazon S3 bucket that anyone could access without a password.  The bucket contained close to 2,600 files, including spreadsheets and audio recordings, for several US political campaigns. Kromtech Security's Bob Diachenko, who discovered the exposed data and blogged his findings, shared prior to publication several screenshots of data, packed with voters' full names, home addresses, and political affiliations.
  • Another Day, Another Pile Of Voter Data Left Laying Around On A Public Server
    Leaving private voter or customer data easily accessible on a public-facing server is the hot new fashion trend. You'll recall that it's a problem that has plagued the Defense Department, GOP data firm Deep Root Analytics (198 million voter records exposed), Verizon's marketing partners (6 million users impacted), Time Warner Cable (4 million users impacted), and countless other companies or partners that failed to implement even basic security practices. And it's a trend that shows no sign of slowing down despite repeated, similar stories (much of it thanks to analysis by security researcher Chris Vickery). This week yet another pile of private voter data was left publicly accessible for anybody to peruse. According to analysis by Kromtech Security’s Bob Dianchenko, a Virginia-based political consulting and robocalling company by the name of Robocent publicly exposed 2,600 files, including voter file spreadsheets (including voter phone numbers, names, addresses, political affiliations, gender, voting districts and more) and audio recordings for a number of political campaigns.

Canonical/Ubuntu: End of Ubuntu 17.10, Ubuntu Podcast, Snaps Add Flexibility with Tracks and Canonical Needs Help

  • PSA: Support for Ubuntu 17.10 Ends Today
    Ubuntu 17.10 reaches end of life on July 19, 2018 — which if you haven’t checked your calendar recently, is today. If you have thus far managed to resist the temptation to upgrade to a newer release then alas: today is the day when you need to start thinking about it.
  • Ubuntu Podcast from the UK LoCo: S11E19 – Nineteen Minutes - Ubuntu Podcast
    It’s Season 11 Episode 19 of the Ubuntu Podcast! Alan Pope, Mark Johnson and Ryan are connected and speaking to your brain.
  • Snaps Add Flexibility with Tracks
    Snap packages have a rich set of features beyond getting the latest shiny on your Linux distribution. Tracks enable developers to publish multiple supported releases of their application under the same name. With this enabled, a user can switch tracks at any time to install and use an alternate supported relase of software. Within each track are four standard channels named edge, beta, candidate and stable. The channels represent the risk-level users should expect from the snaps within. Edge snaps (typically built from the latest code committed) would be riskier to use than beta releases, which are more risky than stable releases. By default every application has one ‘latest’ track and the four named channels. Developers can optionally choose whether to supplement that with additional tracks. Further the developer can choose which channels to use within those tracks.
  • Canonical Needs Your Help to Test the Improved Ubuntu 18.04.1 Server Installer
    Canonical's Dimitri John Ledkov put out a call for testing for the Ubuntu community to help them test drive the improved Ubuntu Server installer in the upcoming Ubuntu 18.04.1 LTS point release. Ubuntu 18.04.1 LTS, the first of a total of five scheduled point releases of the long-term supported Ubuntu 18.04 LTS (Bionic Beaver) operating system series is about to be released in approximately one week from the moment of writing, on July 26, 2018, with improved and up-to-date core components and apps.
  • Help Test the New Ubuntu Server Installer
    I only ask because Canonical’s server bods are currently looking for wily folks to help them test an improved version of the new Ubuntu Server installer.

today's howtos

Graphics: ROCm, AMD, Mesa, Sway

  • ROCm 1.8.2 Released For The Open-Source Radeon Linux Compute Stack
    While waiting for the big ROCm 1.9 update, another point release to the ROCm 1.8 series is available for this Radeon Open Compute stack. Earlier this month the AMD developers working on this Linux open-source OpenCL/compute stack pushed out the ROCm 1.8.2 beta while today it was elevated to the stable channel. Details on the ROCm 1.8.2 update are unfortunately light, but based upon user reports, it seems to be able to create a working environment on Ubuntu 18.04 LTS if paired with a newer kernel. But the official Ubuntu 18.04 LTS isn't coming until ROCm 1.9.
  • Raven Ridge APUs Get Minor Performance Boost With Latest RADV Vulkan Driver
    The Raven Ridge Linux support continues to maturing. The latest on these Zen+Vega APUs using the open-source AMD Radeon Linux graphics driver stack should be slightly better performance when using the RADV Vulkan driver. RADV co-founder Bas Nieuwenhuizen landed a number of commits on Wednesday to further enhance this Mesa-based Radeon Vulkan driver. With this latest work, he's now enabled binning and DFSM by default for Raven Ridge hardware. With this being enabled now for Raven, he's found a minor performance in the range of 2~3% for some demos and games tested.
  • Freedreno Gallium3D Now Exposes Adreno A5xx Performance Counters
    It's been a while since last having any news to report on Freedrenon, the open-source, community-driven Gallium3D driver for providing accelerated 3D support for Qualcomm Adreno graphics hardware. But ahead of the upcoming Mesa 18.2 feature freeze, Freedreno founder Rob Clark has been landing a number of improvements.
  • Sway 1.0 Alpha 4 Released With Real-Time Video Capture, Atomic Layout Updates
    Learn more about the Sway 1.0 Alpha 4 release via the GitHub release announcement.