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Wednesday, 20 Sep 17 - 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 today's leftovers Roy Schestowitz 21/09/2017 - 3:57am
Story Programming: OpenJ9, HHVM, and Good API Documentation Roy Schestowitz 21/09/2017 - 3:55am
Story OSS: SRT, Redox OS, Apache Spark, Magento, OpenBSD and More Roy Schestowitz 21/09/2017 - 3:54am
Story GNU/Linux, Docker Gain in Rented Space Roy Schestowitz 21/09/2017 - 3:53am
Story LibreOffice Help From FSF, Mike Saunders Roy Schestowitz 21/09/2017 - 3:51am
Story Debian/Ubuntu: Q4OS, Ubuntu Dock and LXD Weekly Status Update Roy Schestowitz 21/09/2017 - 3:50am
Story Events: KDE/Randa 2017 and Linux Foundation Roy Schestowitz 21/09/2017 - 3:48am
Story More on GNOME Partnering With Purism on Librem 5 Roy Schestowitz 21/09/2017 - 3:46am
Story today's howtos Roy Schestowitz 21/09/2017 - 3:26am
Story Linux and Graphics: Linux Weather Forecast, DRM, XDC2017, Mesa, and NVIDIA Roy Schestowitz 21/09/2017 - 3:23am

today's leftovers

Filed under
Misc
  • Sonic Mania ‘Plays Perfectly’ on Linux via WINE

    The Windows version of Sonic Mania is playable on Linux using WINE — and that’s not just me saying that, that’s a bunch of Linux gamers over on Reddit (where else?).

  • Icculus has ported The End is Nigh to on-demand service 'Jump', Linux may come soon plus some thoughts

    Ever heard of the on-demand subscription gaming service Jump? It's an on-demand game streaming service and Icculus just ported The End is Nigh to it.

    Recently, I wrote about how The End is Nigh might be coming to Linux. Sadly, that's not actually the case just yet. Announcing it on his Patreon, Icculus noted about his work to port it to the on-demand service Jump. They actually reached out to him to do it, as it turns out.

  • liveslak 1.1.9 and new ISO images

    The ‘liveslak‘ scripts used to create the ISO images for Slackware Live Edition have been stamped with a new version, 1.1.9. The updates are significant enough to warrant an ‘official’ update and new ISO images.

    The latest set of Slackware Live Edition ISOs are based on liveslak 1.1.9 and Slackware-current dated “Tue Sep 19 20:49:07 UTC 2017“. Just in time (I was already creating ISOS based on -current “Mon Sep 18 19:15:03 UTC 2017“) I noticed that Patrick downgraded the freetype package in Slackware, and I re-generated all of the ISO images to incorporate the latest freetype package – because that one is working and the previous one had serious issues.

    If you already use a Slackware Live USB stick that you do not want to re-format, you should use the “-r” parameter to the “iso2usb.sh” script. The “-r” or refresh parameter allows you to refresh the liveslak files on your USB stick without touching your custom content.

  • The best of Tizen deals from Samsung’s ‘Smart Utsav’ festive offers in India
  • Chrome 62 Beta: Network Quality Estimator API, OpenType variable fonts, and media capture from DOM elements

    Unless otherwise noted, changes described below apply to the newest Chrome Beta channel release for Android, Chrome OS, Linux, Mac, and Windows.

  • Chrome 62 Beta Released With OpenType Font Variations, DOM Media Capture

    Google has rolled out their public beta of the upcoming Chrome/Chromium 62 web-browser update.

  • Turning Off Wi-Fi and Bluetooth in iOS 11's Control Center Doesn’t Actually Turn Off Wi-Fi or Bluetooth [Ed: Proprietary software means you cannot trust it and anything you think it does it likely won't]

    Turning off Bluetooth and Wi-Fi when you're not using them on your smartphone has long been standard, common sense, advice. Unfortunately, with the iPhone's new operating system iOS 11, turning them off is not as easy as it used to be.

    Now, when you toggle Bluetooth and Wi-Fi off from the iPhone's Control Center—the somewhat confusing menu that appears when you swipe up from the bottom of the phone—it actually doesn't completely turn them off. While that might sound like a bug, that's actually what Apple intended in the new operating system. But security researchers warn that users might not realize this and, as a consequence, could leave Bluetooth and Wi-Fi on without noticing.

  • HP Brings Back Obnoxious DRM That Cripples Competing Printer Cartridges

    Around a year ago, HP was roundly and justly ridiculed for launching a DRM time bomb -- or a software update designed specifically to disable competing printer cartridges starting on a set date. As a result, HP Printer owners using third-party cartridges woke up one day to warnings about a "cartridge problem," or errors stating, "one or more cartridges are missing or damaged," or that the user was using an "older generation cartridge." The EFF was quick to lambast the practice in a letter to HP, noting that HP abused its security update mechanism to trick its customers and actively erode product functionality.

    HP only made matters worse for itself by claiming at the time that it was only looking out for the safety and security of its customers, while patting itself on the back for being pro-active about addressing a problem it caused -- only after a massive consumer backlash occurred.

  • EFF quits W3C over decision to accept EME as Web standard

     

    The Electronic Frontier Foundation has resigned from the World Wide Web Consortium after the latter announced it was accepting the published Encrypted Media Extensions as a Web standard.  

Programming: OpenJ9, HHVM, and Good API Documentation

Filed under
Development
  • IBM open-sources a microservices-friendly Java app server

    A few weeks ago, Nginx released its multilanguage microservices-friendly app server, but without Java support at launch. Now IBM has a beta build of its own microservices-friendly app server for Java applications: the open source Open Liberty, which implements IBM’s version of Java EE and MicroProfile microservices implementation.

    Open Liberty will provide a runtime supporting Java microservices that can be quickly updated and moved among different cloud environments. When combined with the Eclipse OpenJ9 Java Virtual Machine, OpenLiberty will provide a full Java stack, IBM said. (OpenJ9 had been IBM’s J9 JVM, which it contributed to the Eclipse Foundation that now manages Java EE.)

  • The Future of HHVM

    Several months ago, PHP officially announced the end-of-life for PHP5.

    The HHVM team is happy about the direction PHP has taken with PHP7, and we’re proud of the role we’ve played in pushing the language and runtime to where they are today. Since the PHP community is finally saying goodbye to PHP5, we’ve decided to do so as well.

  • The Ten Essentials for Good API Documentation

OSS: SRT, Redox OS, Apache Spark, Magento, OpenBSD and More

Filed under
OSS
  • SRT open-source video project adds transfer, multiplexing features that can reduce streaming costs

    The SRT Alliance, an open-source initiative focused on developing methods for low-latency video streaming, has released version 1.3 of the SRT video transport protocol.

    This version supports encrypted fast file transfer of VOD files and the multiplexing of streams within the same network port.

    Founded by streaming video providers Haivision and Wowza, the SRT Alliance is focused on developing an open source alternative to proprietary technologies.

  • Redox OS 0.3.3 Released, Lowers RAM Usage

    The Rust-written Redox operating system is out with a new feature release.

    Redox OS 0.3.3 is the operating system's new version and its primary benefit is much lower memory use. Redox OS 0.3.3 is now using just about 480MB of RAM rather than around 1.3GB.

  • Fast track Apache Spark

    These tips highlight Spark’s ability to deliver serious gains in productivity despite limited user computing capability. There is definitely an ideal Spark setup for each organization’s particular needs. One or all of the following will most likely be necessary once there is buy-in from stakeholders to create a robust analytics system: expanding to a cluster setup, building a data warehouse, and utilizing an infrastructure team. My hope is that this post has given you some tips to make it easier to create a proof-of-concept with Spark that justifies stakeholder investment, and that it has provided some pointers if you decide that a bare bones Spark setup is best for you.

  • Magento’s Open Source Release

    On 14th September 2017, Magento released “Open Source” (Magento 2.1.9) which seeks to improve and upgrade current Magento software.

    According to the Magento team, the new release contains 40 security fixes and enhancements.

  • Setup a desktop environment under OpenBSD with XFCE
  • Reasons to Open Source Your Syllabus

GNU/Linux, Docker Gain in Rented Space

Filed under
GNU
Linux
Server

LibreOffice Help From FSF, Mike Saunders

Filed under
LibO
  • New FSF membership benefit: LibreOffice certification

    The Free Software Foundation (FSF) today announced that the opportunity to apply for LibreOffice certification for migrations and trainings is now available to FSF Associate Members.

    LibreOffice is a free software project of The Document Foundation (TDF), a non-profit based in Germany. An office suite, LibreOffice encompasses word processing, and programs for the creation and editing of spreadsheets, slideshows, databases, diagrams and drawings, and mathematical formulae. It uses the ISO standard OpenDocument file format (ODF).

  • Marketing activities so far in 2017: Mike Saunders

    Thanks to donations to The Document Foundation, along with valued contributions from our community, we maintain a small team working on various aspects of LibreOffice including documentation, user interface design, quality assurance, release engineering and marketing. Together with Italo Vignoli, I help with the latter, and today I’ll summarise some of the achievements so far in 2017.

Debian/Ubuntu: Q4OS, Ubuntu Dock and LXD Weekly Status Update

Filed under
Debian
Ubuntu
  • There's Now a Windows 10 Installer for the Debian-Based Q4OS Linux Distribution

    The Q4OS development team is pleased to inform us today about the immediate availability for download of a Windows installer for their Debian-based GNU/Linux distribution, Q4OS, allowing users to create a dual-boot environment on their PCs.

    For those not familiar to Q4OS, it's an open-source and free Linux distro based on the popular Debian GNU/Linux operating system and built around the Trinity Desktop Environment (TDE), which resembles the look and feel of the old-school KDE 3.5 desktop environment.

    Created with an emphasis on Windows users who want to migrate to a free, open-source, and more secure operating system, Q4OS now lets them install the distribution alongside Microsoft Windows in an easy manner, without having to do any modifications to your personal computer or install any other apps.

  • Ubuntu Dock Now Has Dynamic Transparency

    Ubuntu devs have listened to our gripe on the jarring contrast between GNOME 3.26's transparent top bar and the Ubuntu Dock.

  • Ubuntu Dock Features Adaptive Transparency on Ubuntu 17.10, Here's How It Works

    Ubuntu contributor Didier Roche continues his development on the look and feel of the upcoming Ubuntu 17.10 (Artful Aardvark) operating system, and today he announced that Ubuntu Dock is getting adaptive transparency.

    Canonical confirmed that Ubuntu 17.10 would come with the GNOME 3.26 desktop environment by default, though the default session has suffered numerous modifications compared to the vanilla one to make things easier for those using the Unity interface on Ubuntu 17.04 (Zesty Zapus) or Ubuntu 16.04 LTS (Xenial Xerus).

    Most probably, Ubuntu 16.04 LTS users won't upgrade to Ubuntu 17.10, but we're sure Ubuntu 17.04 users will because it'll reach end of life in about four months from the moment of writing, sometime in January 2018. Therefore, Canonical wants to make their Unity to GNOME transition as painless as possible.

  • LXD: Weekly Status #15

    This week has been pretty quiet as far as upstream changes since half the team was attending the Open Source Summity, the Linux Plumbers Conference and the Linux Security Summit in Los Angeles, California.

Events: KDE/Randa 2017 and Linux Foundation

Filed under
KDE
Linux
  • KMyMoney’s Łukasz Wojniłowicz in Randa

    Please read the following guest post from Łukasz who joined me last week in Randa to work on KMyMoney.

  • Randa 2017 – Databases are back to KMyMoney

    On the morning of Day 5 we chased and fixed a problem that was introduced a long time ago but never caused any trouble. The code goes back into the KDE3 version of KMyMoney and was caused by some changes inside Qt5. The fix prevents a crash when saving a transaction which opens an additional dialog to gather more information (e.g. price information). With the help of other devs here in Randa, we were able to drill down the problem and update the code to work on KF5/Qt5 keeping the existing functionality.

  • Randa 2017 – Days 3 and 4

    On Day 3, we started out at 7:02 as usual with the team responsible for breakfast meeting in the kitchen.

    KMyMoney wise, we worked some more on keyboard navigation and porting to KF5. The dialog to open a database and the logic around it have been rewritten/fixed, so that it is now possible to collect the information from the user and proceed with opening. The database I have on file for testing does not open though due to another problem which I still need to investigate.

  • Watch the Keynote Videos from Open Source Summit in Los Angeles

    If you weren’t able to attend Open Source Summit North America 2017 in Los Angeles, don’t worry! We’ve rounded up the following keynote presentations so you can hear from the experts about the growing impact of open source software.

  • uniprof: Transparent Unikernel for Performance Profiling and Debugging

    Unikernels are small and fast and give Docker a run for its money, while at the same time still giving stronger features of isolation, says Florian Schmidt, a researcher at NEC Europe, who has developed uniprof, a unikernel performance profiler that can also be used for debugging. Schmidt explained more in his presentation at Xen Summit in Budapest in July.

    Most developers think that unikernels are hard to create and debug. This is not entirely true: Unikernels are a single linked binary that come with a shared address space, which mean you can use gdb. That said, developers do lack tools, such as effective profilers, that would help create and maintain unikernels.

More on GNOME Partnering With Purism on Librem 5

Filed under
GNOME
  • GNOME partners with Purism on Librem 5 Linux-based privacy-focused smartphone

    The Librem 5 smartphone by Purism has a long and difficult road ahead of it. Competing against the likes of Apple and Google on the mobile market has proven to be a death sentence for many platforms -- including Microsoft with its failed Windows 10 Mobile. With that said, I am rooting for Purism and its Pure OS, as the world would benefit from a device that uses Linux and focuses on both privacy and security. Such an alternative to iPhone and Android would be a breath of fresh air.

    Luckily, Purism has found itself a new partner on this project -- one of the most important organizations in the Linux community -- The GNOME Foundation. Yes, the maker of the absolute best desktop environment is offering to assist with the Librem 5 -- if it is successfully crowdfunded, that is. To date, it is only about 33-percent funded, although there is still more than a month to go.

  • GNOME Foundation Gives its Backing to Purism’s Linux Phone

    The GNOME Foundation has today given its backing to Purism's ambition of building a free, open-source smartphone with user privacy and encryption as a central feature.

Linux and Graphics: Linux Weather Forecast, DRM, XDC2017, Mesa, and NVIDIA

Filed under
Graphics/Benchmarks
Linux
  • Linux Weather Forecast

    This page is an attempt to track ongoing developments in the Linux development community that have a good chance of appearing in a mainline kernel and/or major distributions sometime in the near future. Your "chief meteorologist" is Jonathan Corbet, Executive Editor at LWN.net. If you have suggestions on improving the forecast (and particularly if you have a project or patchset that you think should be tracked), please add your comments below.

  • A New DRM Driver Is Coming For Linux 4.15

    TVE200 is a new Direct Rendering Manager driver being queued for Linux 4.15.

    The TVE200 DRM driver is for the Faraday Tech TVE200 "TV encoder" block. This mini driver was written by Linus Walleij of Linaro.

  • XDC2017 Kicks Off With X.Org, Wayland & Graphics Talks

    The X.Org Developers Conference kicked off a short time ago at the Googleplex in Mountain View, CA. But even if you are not at the event, there is a livestream.

  • Mesa Sees An Initial Meson Build System Port

    A few months ago was a vibrant discussion about a Meson proposal for libdrm/Mesa while today the initial patches were posted in bringing a possible Meson build system port for Mesa.

  • NVIDIA Offers Update On Their Proposed Unix Device Memory Allocation Library

    James Jones of NVIDIA presented this morning at XDC2017 with their annual update on a new Unix device memory allocation library. As a reminder, this library originated from NVIDIA's concerns over the Generic Buffer Manager (GBM) currently used by Wayland compositors not being suitable for use with their driver's architecture and then the other driver developers not being interested in switching to EGLStreams, NVIDIA's original push for supporting Wayland.

  • NVIDIA Legacy Linux Drivers Updated With Newer Kernel Support

    NVIDIA has issued new releases of its two legacy drivers for Linux.

    The NVIDIA 340.104 driver is now available for older Tesla architecture graphics processors while the NVIDIA 304.137 is out for the GeForce 6 and GeForce 7 generations.

Linux: Come for the Kernel, Stay for the Popcorn

Filed under
GNU
Linux

Linux offers so much for users to sink their teeth into that even among desktop and more casual users, it's easy to get caught up in the tradecraft. It's only too tempting to put your system's technical capabilities to the test by trying out a new program or practicing a new command. As with any other interest, though, Linux is not much fun unless you can revel in it with fellow fans and enjoy the camaraderie.

Here's a short tour of some of the major cultural hallmarks of the vibrant Linux world, and some of the hubs where you can witness and indulge in the Linux life.

Read more

DeVeDe NG Review Create Video DVDs and CDs

Filed under
Linux

​Devede is an open source program that allows the creation of video CDs and DVDs from an MPEG, AVI and similar formats suitable for home DVD players. Devede uses Mplayer, Mencoder, DVDAuthor, and VCDimager, so you can use any video playable with Mplayer. It is available for multiple platforms including Windows and Linux.

Read<br />
more

Pixelbook leak: Google's new high-end Chromebook expected October 4

Filed under
Google

According to Droid Life, on October 4, Google will release the first new retail version of the Chromebook Pixel since 2015, the Pixelbook.

The Chomebook Pixel was the Rolls-Royce of Chromebooks. It was faster, more powerful, and came with a better display than any other laptop in its day. Google, however, decided that, while the company would still release new Pixels for in-house use, it wouldn't sell them.

Thanks to Chromebook Pixel fans, Google has elected to start selling this luxury Chromebook again.

Read more

5 fundamental differences between Windows 10 and Linux

Filed under
Linux
Microsoft

This comparison really only scratches the surface. And don't get me wrong, there are areas where Windows 10 bests Linux (few, but they do exist). In the end, however, the choice is yours. Chances are you'll be making the choice based on which platform will allow you get more work done and do so with a certain level of efficiency and reliability. I would highly recommend, to anyone, if Linux can enable you to get your work done...give it a go and see if you don't find it more dependable and predictable.

Read more

Firefly COM dual boots Android and Ubuntu on hexa-core RK3399

Filed under
Android
Ubuntu

GNOME developer Bastien Nocera talks in his latest blog post about the enhancements he managed to implement in the past few weeks to the Bluetooth stack of the Fedora Linux operating system.

Read more

Games: Morphite, Mooseman, Arma, and PlayStation 4 DualShock Controller

Filed under
Gaming
  • Stylish FPS 'Morphite' released without Linux support, but it's coming

    Sadly, Morphite [Steam] has seen a delay with the Linux version. Thankfully, the developer was quick to respond and it's still coming.

  • The Mooseman, a short side-scrolling adventure just released for Linux

    In the mood for something a little out there? Well, The Mooseman [Steam] a short side-scroller might just hit the spot.

  • Arma 3 1.76 for Linux is planned, work on it to start "soon"

    Bohemia Interactive have announced in their latest "SITREP" that the Linux version of Arma 3 will be updated to the latest version of 1.76, work is set to start on it "soon".

  • Sony's PlayStation 4 DualShock Controller Now Supported in Fedora Linux, GNOME

    GNOME developer Bastien Nocera talks in his latest blog post about the enhancements he managed to implement in the past few weeks to the Bluetooth stack of the Fedora Linux operating system.

    The patches submitted by the developer to the Bluetooth packages in the latest Fedora Linux release promise to bring improvements to the way PlayStation 3 DualShock controllers are set up in the environment if you're using the GNOME desktop environment.

    Until now, to set up a DualShock 3 controller, users had to plug it in via USB, then disconnect it, and then press the "P" button on the joypad, which would have popped-up a dialog to confirm the Bluetooth connection. But this method had some quirks though.

Debian Development Reports

Filed under
Development
Debian
  • Free software log (July and August 2017)

    August was DebConf, which included a ton of Policy work thanks to Sean Whitton's energy and encouragement. During DebConf, we incorporated work from Hideki Yamane to convert Policy to reStructuredText, which has already made it far easier to maintain. (Thanks also to David Bremner for a lot of proofreading of the result.) We also did a massive bug triage and closed a ton of older bugs on which there had been no forward progress for many years.

    After DebConf, as expected, we flushed out various bugs in the reStructuredText conversion and build infrastructure. I fixed a variety of build and packaging issues and started doing some more formatting cleanup, including moving some footnotes to make the resulting document more readable.

  • Freexian’s report about Debian Long Term Support, August 2017

    Like each month, here comes a report about the work of paid contributors to Debian LTS.

  • Reproducible Builds: Weekly report #125

    16 package reviews have been added, 99 have been updated and 92 have been removed in this week, adding to our knowledge about identified issues.

The GNOME Foundation Backs Librem 5

Filed under
GNOME
  • GNOME Foundation partners with Purism to support its efforts to build the Librem 5 smartphone

    The GNOME Foundation has provided their endorsement and support of Purism’s efforts to build the Librem 5, which if successful will be the world’s first free and open smartphone with end-to-end encryption and enhanced user protections. The Librem 5 is a hardware platform the Foundation is interested in advancing as a GNOME/GTK phone device. The GNOME Foundation is committed to partnering with Purism to create hackfests, tools, emulators, and build awareness that surround moving GNOME/GTK onto the Librem 5 phone.

    As part of the collaboration, if the campaign is successful the GNOME Foundation plans to enhance GNOME shell and general performance of the system with Purism to enable features on the Librem 5.

  • Now GNOME Foundation Wants to Support Purism's Privacy-Focused Linux Smartphone

    GNOME Foundation, the non-profit organization behind the popular GNOME desktop environment designed for Linux-based operating systems, announced on Wednesday that they plan on supporting Purism's Librem 5 smartphone.

    The announcement comes only a week after KDE unveiled their plans to work with Purism on an implementation of their Plasma Mobile interface into the security- and privacy-focused Librem 5 Linux smartphone, and now GNOME is interested in advancing the Librem 5 hardware platform as a GNOME/GTK+ phone device.

    "Having a Free/Libre and Open Source software stack on a mobile device is a dream-come-true for so many people, and Purism has the proven team to make this happen. We are very pleased to see Purism and the Librem 5 hardware be built to support GNOME," said Neil McGovern, Executive Director, GNOME Foundation.

  • GNOME Joins The Librem 5 Party, Still Needs To Raise One Million More Dollars

    One week after announcing KDE cooperation on the proposed Librem 5 smartphone with plans to get Plasma Mobile on the device if successful, the GNOME Foundation has sent out their official endorsement of Purism's smartphone dream.

    Purism had been planning to use GNOME from the start for their GNU/Linux-powered privacy-minded smartphone while as of today they have the official backing of the GNOME Foundation.

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More in Tux Machines

GNU/Linux, Docker Gain in Rented Space

LibreOffice Help From FSF, Mike Saunders

  • New FSF membership benefit: LibreOffice certification
    The Free Software Foundation (FSF) today announced that the opportunity to apply for LibreOffice certification for migrations and trainings is now available to FSF Associate Members. LibreOffice is a free software project of The Document Foundation (TDF), a non-profit based in Germany. An office suite, LibreOffice encompasses word processing, and programs for the creation and editing of spreadsheets, slideshows, databases, diagrams and drawings, and mathematical formulae. It uses the ISO standard OpenDocument file format (ODF).
  • Marketing activities so far in 2017: Mike Saunders
    Thanks to donations to The Document Foundation, along with valued contributions from our community, we maintain a small team working on various aspects of LibreOffice including documentation, user interface design, quality assurance, release engineering and marketing. Together with Italo Vignoli, I help with the latter, and today I’ll summarise some of the achievements so far in 2017.

Debian/Ubuntu: Q4OS, Ubuntu Dock and LXD Weekly Status Update

  • There's Now a Windows 10 Installer for the Debian-Based Q4OS Linux Distribution
    The Q4OS development team is pleased to inform us today about the immediate availability for download of a Windows installer for their Debian-based GNU/Linux distribution, Q4OS, allowing users to create a dual-boot environment on their PCs. For those not familiar to Q4OS, it's an open-source and free Linux distro based on the popular Debian GNU/Linux operating system and built around the Trinity Desktop Environment (TDE), which resembles the look and feel of the old-school KDE 3.5 desktop environment. Created with an emphasis on Windows users who want to migrate to a free, open-source, and more secure operating system, Q4OS now lets them install the distribution alongside Microsoft Windows in an easy manner, without having to do any modifications to your personal computer or install any other apps.
  • Ubuntu Dock Now Has Dynamic Transparency
    Ubuntu devs have listened to our gripe on the jarring contrast between GNOME 3.26's transparent top bar and the Ubuntu Dock.
  • Ubuntu Dock Features Adaptive Transparency on Ubuntu 17.10, Here's How It Works
    Ubuntu contributor Didier Roche continues his development on the look and feel of the upcoming Ubuntu 17.10 (Artful Aardvark) operating system, and today he announced that Ubuntu Dock is getting adaptive transparency. Canonical confirmed that Ubuntu 17.10 would come with the GNOME 3.26 desktop environment by default, though the default session has suffered numerous modifications compared to the vanilla one to make things easier for those using the Unity interface on Ubuntu 17.04 (Zesty Zapus) or Ubuntu 16.04 LTS (Xenial Xerus). Most probably, Ubuntu 16.04 LTS users won't upgrade to Ubuntu 17.10, but we're sure Ubuntu 17.04 users will because it'll reach end of life in about four months from the moment of writing, sometime in January 2018. Therefore, Canonical wants to make their Unity to GNOME transition as painless as possible.
  • LXD: Weekly Status #15
    This week has been pretty quiet as far as upstream changes since half the team was attending the Open Source Summity, the Linux Plumbers Conference and the Linux Security Summit in Los Angeles, California.

Events: KDE/Randa 2017 and Linux Foundation

  • KMyMoney’s Łukasz Wojniłowicz in Randa
    Please read the following guest post from Łukasz who joined me last week in Randa to work on KMyMoney.
  • Randa 2017 – Databases are back to KMyMoney
    On the morning of Day 5 we chased and fixed a problem that was introduced a long time ago but never caused any trouble. The code goes back into the KDE3 version of KMyMoney and was caused by some changes inside Qt5. The fix prevents a crash when saving a transaction which opens an additional dialog to gather more information (e.g. price information). With the help of other devs here in Randa, we were able to drill down the problem and update the code to work on KF5/Qt5 keeping the existing functionality.
  • Randa 2017 – Days 3 and 4
    On Day 3, we started out at 7:02 as usual with the team responsible for breakfast meeting in the kitchen. KMyMoney wise, we worked some more on keyboard navigation and porting to KF5. The dialog to open a database and the logic around it have been rewritten/fixed, so that it is now possible to collect the information from the user and proceed with opening. The database I have on file for testing does not open though due to another problem which I still need to investigate.
  • Watch the Keynote Videos from Open Source Summit in Los Angeles
    If you weren’t able to attend Open Source Summit North America 2017 in Los Angeles, don’t worry! We’ve rounded up the following keynote presentations so you can hear from the experts about the growing impact of open source software.
  • uniprof: Transparent Unikernel for Performance Profiling and Debugging
    Unikernels are small and fast and give Docker a run for its money, while at the same time still giving stronger features of isolation, says Florian Schmidt, a researcher at NEC Europe, who has developed uniprof, a unikernel performance profiler that can also be used for debugging. Schmidt explained more in his presentation at Xen Summit in Budapest in July. Most developers think that unikernels are hard to create and debug. This is not entirely true: Unikernels are a single linked binary that come with a shared address space, which mean you can use gdb. That said, developers do lack tools, such as effective profilers, that would help create and maintain unikernels.