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Tuesday, 24 Apr 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 CA confirms plans for open source patent pledge srlinuxx 03/03/2005 - 4:06pm
Story Intel PR Department Hard at Work srlinuxx 03/03/2005 - 4:08pm
Story ChoicePoint was victim of ID theft in '02 srlinuxx 03/03/2005 - 4:25pm
Story amoroK LiveCD srlinuxx 03/03/2005 - 6:01pm
Story Gentoo Linux 2005.0 Security Rebuild srlinuxx 03/03/2005 - 11:25pm
Story Hacker taps into business school files" srlinuxx 04/03/2005 - 2:11pm
Story Judge hits amazon.com with fine srlinuxx 04/03/2005 - 2:46pm
Story One in four 'touched' by ID fraud srlinuxx 2 04/03/2005 - 5:03pm
Story Big Brother is Watching your Toyota Sienna srlinuxx 1 05/03/2005 - 4:17am
Story Limp Bizkit lead claims hackers stole his sex video srlinuxx 2 05/03/2005 - 4:43am

Collaboration Events: Pakistan Open Source Summit, GNOME+Rust Hackfest, DataworksSummit Berlin

Filed under
OSS
  • Pakistan Open Source Summit 2018 concludes [Ed: Not about software]

    A large number of attendees from industry, academia, government, and students participated in the summit. Portuguese Ambassador to Pakistan Dr Joao Sabido Costa was the chief guest at the opening ceremony while former Naval Chief Admiral (r) Asif Sandila graced the occasion as the chief guest at the closing ceremony.

  • ‘Open Summit key to create industry-academy linkages’

    Ambassador of Portugal to Pakistan Dr Joao Sabido Costa has said that events such as the Open Source Summit are excellent for spreading awareness and for creating industry-academia linkages and enhancement of the information technology.

    He stated this while addressing a concluding ceremony of the two-day informative ‘Pakistan Open Source Summit 2018’ attended by large number of people from industry, academia, government and students. Former naval chief Admiral (R) Asif Sandila co-chaired the concluding session.

    Dr Joao Sabido Costa said that the organisations should utilise open source platforms to build their IT infrastructures in future. To build open source culture in Pakistan, he recommended roadmap with future activities and timelines for spreading open source.

  • Madrid GNOME+Rust Hackfest, part 2

    Yesterday we went to the Madrid Rust Meetup, a regular meeting of rustaceans here. Martin talked about WebRender; I talked about refactoring C to port it to Rust, and then Alex talked about Rust's plans for 2018. Fun times.

  • DataworksSummit Berlin - Wednesday morning

    Data strategy - cloud strategy - business strategy: Aligning the three was one of the main themes (initially put forward in his opening keynote by CTO of Hortonworks Scott Gnau) thoughout this weeks Dataworks Summit Berlin kindly organised and hosted by Hortonworks. The event was attended by over 1000 attendees joining from 51 countries.

    The inspiration hat was put forward in the first keynote by Scott was to take a closer look at the data lifecycle - including the fact that a lot of data is being created (and made available) outside the control of those using it: Smart farming users are using a combination of weather data, information on soil conditions gathered through sensors out in the field in order to inform daily decisions. Manufacturing is moving towards closer monitoring of production lines to spot inefficiencies. Cities are starting to deploy systems that allow for better integration of public services. UX is being optimized through extensive automation.

today's howtos

Filed under
HowTos

10 Great Linux GTK Themes For 2018

Filed under
GNOME

Customization is a big part of the Linux experience, and your desktop theme is no exception. The world of Linux desktop themes is an ever-evolving one, with new ones replacing old favorites all the time. Of course, the desktop environments and GTK itself are always changing, so that adds another dynamic element to consider. That said, some of the best desktop customization happens on the simplest desktop environments, like XFCE.

As of now, in early 2018, there are some really excellent GTK themes available. These themes aren’t ranked in any particular order. That comes down to a matter or preference. Any one of them can add a whole new look to your GTK-based desktop.

Read more

Ubuntu “Testing Weeks”

Filed under
Ubuntu
  • Ubuntu To Discontinue Opt-In Development Milestones In Favor Of Test Weeks

    The proposal for replacing early Ubuntu derivatives' early alpha/beta releases with "testing weeks" in its place is moving forward with no objections having been raised but flavors like Kubuntu and Xubuntu being in favor of the change.

  • Ubuntu Linux Replaces Alpha/Beta Release Model With “Testing Weeks”
  • Re-evaluating Ubuntu's Milestones

    Happy Release Week!

    I do not believe there have been any -1s to this proposal from any
    flavor, nor from the Release Team, so I think it's time to move forward
    with it.

    In summary, what will now happen from here on out is that opt-in
    milestones will be discontinued in favor of testing "weeks" (Tuesday
    through Thursday). I can organize the testing weeks for the 18.10 cycle
    (so we can get a process going), but from the 19.04 cycle and on,
    representatives (probably Release Managers) from any active flavor can
    (and should!) organize these testing weeks.

    Additionally, I will look into the automated testing Steve brought up
    shortly after the 18.04 release, with the goal being to adopt that
    sooner rather than later. I'll write a follow-up email to ubuntu-release
    once I have something to show for that.

    Thanks everyone!

Qt/KDE: Qt5 in Debian and Slackware, QtCreator on Android, KDE Discover, and Plasma's 10th Anniversary

Filed under
KDE
  • moving Qt 4 from Debian testing (aka Buster): some statistics, update II

    We started filing bugs around September 9. That means roughly 32 weeks which gives us around 5.65 packages fixed per week, aka 0.85 packages per day. Obviously not as good as we started (remaining bugs tend to be more complicated), but still quite good.

  • [Slackware] Plasma5 – April 18 edition for Slackware

    The KDE-5_18.04 release of ‘ktown‘ for Slackware-current offers the latest KDE Frameworks (5.45.0), Plasma (5.12.4) and Applications (18.04.0). The Qt5 was upgraded to 5.9.5. Read the README file for more details and for installation/upgrade instructions. Enjoy the latest Plasma 5 desktop environment.

  • Perfect Debugging Experience with QtCreator on Android

    While I was working on a yet-to-be-announced super secret and cool Qt on Android project, I had to do a lot of debugging. This way I found that debugging Qt apps on Android using QtCreator was ok, but it had some issues, which was kinda frustrating.

  • Discover – Easily Install Software on KDE Neon Desktop

    KDE Discover is an Open Source GUI app installer that comes packaged with KDE Neon. It was particularly built from the ground up to be compatible with other modern Linux distros with emphasis on beauty and convenience.

    KDE Discover was also designed to allow for an intuitive User Experience as it features a clean and clear layout with a high readability value which makes it easy to browse, search for, install, and uninstall applications.

  • Almost 10 years of Plasma-Desktop

    Last week I was at work and start to listen my boss said: “We need to show this to our director”. So I went to my coworker table to see what was happening. So they were using Gource to make a video about the git history of the project. Gource is a software version control visualization tool. So that triggered in my mind some memories about a friend talking about Python and showing how the project as grow in this past years, but I never discovered about the tool that made that amazing video.

    So well, I started to make some Gource videos, and because my love about KDE Community, why not make one about it?

GNOME: Getting Real GNOME Back in Ubuntu 18.04, Bug Fix for Memory Leak

Filed under
GNOME
  • Getting Real GNOME Back in Ubuntu 18.04 [Quick Tip]

    Ubuntu 18.04 uses a customized version of GNOME and GNOME users might not like those changes. This tutorial shows you how to install vanilla GNOME on Ubuntu 18.04.

    One of the main new features of Ubuntu 18.04 is the customized GNOME desktop. Ubuntu has done some tweaking on GNOME desktop to make it look similar to its Unity desktop.

    So you get minimize options in the windows control, a Unity like launcher on the left of the screen, app indicator support among some other changes.

  • The Infamous GNOME Shell Memory Leak

    at this point, I think it’s safe to assume that many of you already heard of a memory leak that was plaguing GNOME Shell. Well, as of yesterday, the two GitLab’s MRs that help fixing that issue were merged, and will be available in the next GNOME version. The fixes are being considered for backporting to GNOME 3.28 – after making sure they work as expected and don’t break your computer.

  • The Big GNOME Shell Memory Leak Has Been Plugged, Might Be Backported To 3.28

    The widely talked about "GNOME Shell memory leak" causing excessive memory usage after a while with recent versions of GNOME has now been fully corrected. The changes are currently staged in Git for what will become GNOME 3.30 but might also be backported to 3.28.

    Well known GNOME developer Georges Stavracas has provided an update on the matter and confirmed that the issue stems from GJS - the GNOME JavaScript component - with the garbage collection process not being fired off as it should.

Graphics: AMDVLK, XWayland and Vulkan

Filed under
Graphics/Benchmarks
  • AMDVLK Vulkan Driver Stack Gets Updated With More Extensions, Optimizations & Fixes

    AMD developers maintaining their official Vulkan cross-platform driver code have pushed their end-of-week updates to their external source repositories for those wanting to build the AMDVLK driver on Linux from source.

    This latest AMDVLK push updates not only their PAL (Platform Abstraction Layer) and XGL (Vulkan API Layer) components but it also updates their fork of the LLVM code-base used for their shader compilation.

  • EGLStreams XWayland Code Revised Ahead Of X.Org Server 1.20

    It's still not clear if the EGLStreams XWayland support will be merged for xorg-server 1.20 but at least the patches were revised this week, making it possible to merge them into this next X.Org Server release for allowing the NVIDIA proprietary driver to work with XWayland.

  • Vulkan 1.1.74 Released With Minor Fixes & Clarifications

    Vulkan continues sticking to the "release early, release often" mantra with the availability today of Vulkan 1.1.74.

Xfce Releases/Updates

Filed under
GNU
Linux
  • Xfce Settings 4.12.3 / 4.13.2 Released

    Fixes galore! Xfce Settings 4.12.3 and 4.13.2 were released on March 18th with several improvements, feature parity, and translations.

  • Xfce PulseAudio Plugin 0.4.0 (and 0.4.1) Released

    Stable as a rock. Xfce PulseAudio Plugin hit a new stable milestone with the 0.4.0 release. This release wraps up the awesome development cycle we’ve had on this over the last few months and is recommended for all users.

  • Xfce Settings Update Brings Better Multi-Monitor Support

    While still waiting on the long-awaited Xfce 4.14, out this weekend is an Xfce Settings 4.14.2 preview release as well as an Xfce Settings 4.12.3 stable series update.

    Both of these Xfce Settings updates bring better multi-monitor support, including visualization of all display configuration states, visually noting if two displays are mirrored, always drawing the active display last so it's on top, and a number of fixes pertaining to the multi-monitor display handling from this Xfce desktop settings agent.

DragonFlyBSD 5.2, TrueOS 18.03, FreeBSD 11.1, Ubuntu 16.04/18.04 & Clear Linux Tests

Filed under
Graphics/Benchmarks

This week I posted some benchmarks looking at the Meltdown mitigation impact on BSD vs. Linux as well as some tests of DragonFly's stabilized HAMMER2 while for your viewing pleasure this weekend are a variety of general BSD vs. Linux benchmarks while using the newly-released DragonFlyBSD 5.2, TrueOS 18.03, FreeBSD 11.1, Ubuntu 16.04 LTS, Ubuntu 18.04, and Intel's Clear Linux.

All of these BSD/Linux operating system benchmarks were done using a system with an Intel Xeon E3-1280 v5 Skylake CPU, MSI MS-7998 motherboard, 2 x 8GB DDR4-2133 memory, and a 256GB Toshiba RD-400 NVMe SSD. All of the hardware components were maintained the same throughout the entire testing process.

For making the systems comparable and testing the operating systems in the manner set by the vendor, each platform was tested "out of the box" using the default settings.

Read more

Best Linux apps of 2018

Filed under
Software

While everyone knows that most Linux distributions (distros) are free to download, not everybody is aware that you also have access to thousands of cost-free applications through your operating system’s package manager.

Many of the more user-friendly distros will come with a selection of software preinstalled to help you get started, but there are many more apps out in the wild, under continuous development.

Read more

today's leftovers

Filed under
Misc
  • CRI: The Second Boom of Container Runtimes

    Harry (Lei) Zhang, together with the CTO of HyperHQ, Xu Wang, will present “CRI: The Second Boom of Container Runtimes” at KubeCon + CloudNativeCon EU 2018, May 2-4 in Copenhagen, Denmark. The presentation will clarify about more about CRI, container runtimes, KataContainers and where they are going. Please join them if you are interested in learning more.

  • Meet Gloo, the ‘Function Gateway’ That Unifies Legacy APIs, Microservices, and Serverless

    Gloo, a single binary file written in Go, can be deployed as a Kubernetes pod, in a Docker container, and now also on Cloud Foundry. The setup also requires a copy of Envoy, though the installation process can be greatly simplified through additional software developed by the company, TheTool. The user then writes configuration objects to capture the workflow logic.

  • Why is the kernel community replacing iptables with BPF?

    The Linux kernel community recently announced bpfilter, which will replace the long-standing in-kernel implementation of iptables with high-performance network filtering powered by Linux BPF, all while guaranteeing a non-disruptive transition for Linux users.

  • The developer of Helium Rain gave an update on their sales, low overall sales but a high Linux percentage

    Helium Rain [Steam, Official Site], the gorgeous space sim from Deimos Games is really quite good so it's a shame they've seen such low overall sales. In total, they've had around 14,000€ (~$17,000) in sales which is not a lot for a game at all.

    The good news, is that out of the two thousand copies they say they've sold, a huge 14% of them have come from Linux. It's worth noting, that number has actually gone up since we last spoke to them, where they gave us a figure of 11% sales on Linux.

  • Want to try Wild Terra Online? We have another load of keys to give away (update: all gone)

    Wild Terra Online [Steam], the MMO from Juvty Worlds has a small but dedicated following, now is your chance to see if it's for you.

  • Arch Linux Finally Rolling Out Glibc 2.27

    Arch Linux is finally transitioning to glibc 2.27, which may make for a faster system.

    Glibc 2.27 was released at the start of February. This updated GNU C Library shipped with many performance optimizations particularly for Intel/x86_64 but also some ARM tuning and more. Glibc 2.27 also has memory protection keys support and other feature additions, but the performance potential has been most interesting to us.

  • Installed nvidia driver
  • Stephen Smoogen: Fedora Infrastructure Hackathon (day 1-5)
  • Design and Web team summary – 20 April 2018

    The team manages all web projects across Canonical. From www.ubuntu.com to the Juju GUI we help to bring beauty and consistency to all the web projects.

  • Costales: UbuCon Europe 2018 | 1 Week to go!!

    We'll have an awesome weekend of conferences (with 4 parallel talks), podcasts, stands, social events... Most of them are in English, but there will be in Spanish & Asturian too.

  • Tough, modular embedded PCs start at $875

    Advantech has launched two rugged, Linux-ready embedded DIN-rail computers with Intel Bay Trail SoCs and iDoor expansion: an “UNO-1372G-E” with 3x GbE ports and a smaller UNO-1372G-J with only 2x GbE, but with more serial and USB ports.

OSS Leftovers

Filed under
OSS
  • IRS Website Crash Reminder of HealthCare.gov Debacle as OMB Pushes Open Source

    OMB is increasingly pushing agencies to adopt open source solutions, and in 2016 launched a pilot project requiring at least 20 percent of custom developed code to be released as open source – partly to strengthen and help maintain it by tapping a community of developers. OMB memo M-16-21 further asks agencies to make any code they develop available throughout the federal government in order to encourage its reuse.

    “Open source solutions give agencies access to a broad community of developers and the latest advancements in technology, which can help alleviate the issues of stagnated or out-dated systems while increasing flexibility as agency missions evolve over time,” says Henry Sowell, chief information security officer at Hortonworks Federal. “Enterprise open source also allows government agencies to reduce the risk of vendor lock-in and the vulnerabilities of un-supported software,” he adds.

  • Migrations: the sole scalable fix to tech debt.

    Migrations are both essential and frustratingly frequent as your codebase ages and your business grows: most tools and processes only support about one order of magnitude of growth before becoming ineffective, so rapid growth makes them a way of life. This isn't because they're bad processes or poor tools, quite the opposite: the fact that something stops working at significantly increased scale is a sign that it was designed appropriately to the previous constraints rather than being over designed.

  • Gui development is broken

    Why is this so hard? I just want low-level access to write a simple graphical interface in a somewhat obscure language.

OpenBSD and NetBSD

Filed under
BSD

Security: Twitter and Facebook

Filed under
Security
  • Twitter banned Kaspersky Lab from advertising in Jan

     

    Twitter has banned advertising from Russian security vendor Kaspersky Lab since January, the head of the firm, Eugene Kaspersky, has disclosed.  

  • When you go to a security conference, and its mobile app leaks your data

     

    A mobile application built by a third party for the RSA security conference in San Francisco this week was found to have a few security issues of its own—including hard-coded security keys and passwords that allowed a researcher to extract the conference's attendee list. The conference organizers acknowledged the vulnerability on Twitter, but they say that only the first and last names of 114 attendees were exposed.

  • The Security Risks of Logging in With Facebook

     

    In a yet-to-be peer-reviewed study published on Freedom To Tinker, a site hosted by Princeton's Center for Information Technology Policy, three researchers document how third-party tracking scripts have the capability to scoop up information from Facebook's login API without users knowing. The tracking scripts documented by Steven Englehardt, Gunes Acar, and Arvind Narayanan represent a small slice of the invisible tracking ecosystem that follows users around the web largely without their knowledge.

  • Facebook Login data hijacked by hidden JavaScript trackers

     

    If you login to websites through Facebook, we've got some bad news: hidden trackers can suck up more of your data than you'd intended to give away, potentially opening it up to abuse.

Beginner Friendly Gentoo Based Sabayon Linux Has a New Release

Filed under
News

The team behind Sabayon Linux had issued a new release. Let’s take a quick look at what’s involved in this new release.
Read more

Linux Foundation Leftovers

Filed under
Linux
  • Cloud Foundry eyes China’s market with Alibaba Cloud’s membership

    Alibaba Cloud announced it is deploying Cloud Foundry on its infrastructure alongside joining the Cloud Foundry Foundation as a gold member.

  • Cloud Foundry Remains Committed, Cautious on Kubernetes

    The Cloud Foundry Foundation continues to garner strong support from the developer community. But the ongoing surge in interest around the use of Kubernetes to exploit containers for cloud deployments has placed a focus on how the Cloud Foundry Foundation will evolve.

    The topic of Kubernetes integration with Cloud Foundry was part of several sessions and keynote addresses at this week’s Cloud Foundry Summit. While the organization has tangentially begun to integrate the container orchestrator into its work, it remains cautious on a stronger embrace.

  • Kubernetes and Cloud Foundry grow closer

    Containers are eating the software world — and Kubernetes is the king of containers. So if you are working on any major software project, especially in the enterprise, you will run into it sooner or later. Cloud Foundry, which hosted its semi-annual developer conference in Boston this week, is an interesting example for this.

  • Cloud Foundry PaaS shops hone software delivery process

    Enterprises that have deployed Cloud Foundry platform as a service found it catalyzed new thinking about the application delivery process and other organizational practices.

  • Hyperledger bug bounty program goes public

    Hyperledger is an open-source project and hub for developers to work on blockchain technologies.

    The Hyperledger infrastructure is being developed in order to support cross-industry uses of distributed ledger technologies, most commonly associated with the exchange of cryptocurrency.

    [...]

    Over the past year, Hyperledger has formalized how blockchain projects can move from development to their first 1.0 release. This process now includes a number of security requirements, including meeting the demands of the Core Infrastructure Initiative (CII), which sets "best practice" requirements for open-source project security.

    In addition, up to three members of a project must be nominated to the Hyperledger security team to help triage and resolve vulnerabilities.

  • iconectiv Brings Device ID Expertise to the Linux Foundation

    The Bridgewater, New Jersey-based company iconectiv this week joined the Linux Foundation Networking Fund. iconectiv is perhaps most well-known as a Local Number Portability Administrator (LNPA). In this role the company handles the administrative work to enable people to port their phone numbers between different service providers. It operates as the LNPA for the majority of countries in the world. It was named as the LNPA for the United States in 2016, taking over the role from Neustar.

Android/Chrome: GNU/Linux on Chrome OS and Surveillance 'Apps' on Android

Filed under
Android
Google
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More in Tux Machines

today's howtos

Graphics: VC4 and AMDVLK Driver

  • VC4 display, VC5 kernel submitted
    For VC5, I renamed the kernel driver to “v3d” and submitted it to the kernel. Daniel Vetter came back right away with a bunch of useful feedback, and next week I’m resolving that feedback and continuing to work on the GMP support. On the vc4 front, I did the investigation of the HDL to determine that the OLED matrix applies before the gamma tables, so we can expose it in the DRM for Android’s color correction. Stefan was also interested in reworking his fencing patches to use syncobjs, so hopefully we can merge those and get DRM HWC support in mainline soon. I also pushed Gustavo’s patch for using the new core DRM infrastructure for async cursor updates. This doesn’t simplify our code much yet, but Boris has a series he’s working on that gets rid of a lot of custom vc4 display code by switching more code over to the new async support.
  • V3D DRM Driver Revised As It Works To Get Into The Mainline Kernel
    Eric Anholt of Broadcom has sent out his revised patches for the "V3D" DRM driver, which up until last week was known as the VC5 DRM driver. As explained last week, the VC5 driver components are being renamed to V3D since it ends up supporting more than just VC5 with Broadcom VC6 hardware already being supported too. Eric is making preparations to get this VideoCore driver into the mainline Linux kernel and he will then also rename the VC5 Gallium3D driver to V3D Gallium3D.
  • AMDVLK Driver Gets Fixed For Rise of the Tomb Raider Using Application Profiles
    With last week's release of Rise of the Tomb Raider on Linux ported by Feral Interactive, when it came to Radeon GPU support for this Vulkan-only Linux game port the Mesa RADV driver was supported while the official AMDVLK driver would lead to GPU hangs. That's now been fixed. With the latest AMDVLK/XGL source code as of today, the GPU hang issue for Rise of the Tomb Raider should now be resolved.

AMD Ryzen 7 2700X Linux Performance Boosted By Updated BIOS/AGESA

With last week's initial launch-day Linux benchmarks of the Ryzen 5 2600X / Ryzen 7 2700X some found the Linux performance to be lower than Windows. While the root cause is undetermined, a BIOS/AGESA update does appear to help the Linux performance significantly at least with the motherboard where I've been doing most of my tests with the Ryzen 7 2700X. Here are the latest benchmark numbers. Read more

GNU: The GNU C Library 2.28 and Guix on Android

  • Glibc 2.28 Upstream Will Build/Run Cleanly On GNU Hurd
    While Linux distributions are still migrating to Glibc 2.27, in the two months since the release changes have continued building up for what will eventually become the GNU C Library 2.28. The Glibc 2.28 work queued thus far isn't nearly as exciting as all the performance optimizations and more introduced with Glibc 2.27, but it's a start. Most notable at this point for Glibc 2.28 is that it will now build and run cleanly on GNU/Hurd without requiring any out-of-tree patches. There has been a ton of Hurd-related commits to Glibc over the past month.
  • Guix on Android!
    Last year I thought to myself: since my phone is just a computer running an operating system called Android (or Replicant!), and that Android is based on a Linux kernel, it's just another foreign distribution I could install GNU Guix on, right? It turned out it was absolutely the case. Today I was reminded on IRC of my attempt last year at installing GNU Guix on my phone. Hence this blog post. I'll try to give you all the knowledge and commands required to install it on your own Android device.
  • GNU Guix Wrangled To Run On Android
    The GNU Guix transactional package manager can be made to run on Android smartphones/tablets, but not without lots of hoops to jump through first.