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Sunday, 30 Apr 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 in Techrights Roy Schestowitz 30/04/2017 - 4:21pm
Story today's leftovers Roy Schestowitz 30/04/2017 - 4:12pm
Story Leftovers: Software Roy Schestowitz 30/04/2017 - 4:11pm
Story QNX 7 Can Be Fitted With A Qt5 Desktop Roy Schestowitz 30/04/2017 - 4:11pm
Story Kernel Space/Linux Roy Schestowitz 30/04/2017 - 4:10pm
Story Supporting Burning Platforms Roy Schestowitz 30/04/2017 - 4:10pm
Story today's howtos Roy Schestowitz 30/04/2017 - 4:08pm
Story Leftovers: OSS Roy Schestowitz 30/04/2017 - 4:06pm
Story Security Leftovers Roy Schestowitz 30/04/2017 - 4:04pm
Story Anbox Runs Android In Your Linux Without Emulation Mohd Sohail 30/04/2017 - 2:41pm

today's leftovers

Filed under
Misc

Leftovers: Software

Filed under
Software
  • The Atom Editor

    I didn’t set out to write a blog post about a text editor. I was going to write about one of the other awesome projects that the Ops team is doing here at Wombat. Along the way I decided to give Atom a chance again and I’m glad I did. I enjoyed it enough that I thought I would defer my post about automating my “Ops Environment” on a mac (I promise, I’ll do that one soon-ish) in favor of this.

  • Quick Update: ClipGrab and PlayOnLinux Applications Are Now Available For ALL Ubuntu Versions

    ClipGrab is fairly popular application to download video from famous sites of the Internet. It allows you to search video with in application and select to download the video or other way you can copy and paste the video URL to the application to download the video. Since famous video sites are supported by this application, if some site isn't officially supported, you may still be able to download the videos from it.

  • aTunes Enriched Audio Player Now Available For All Current Ubuntu/Linux Mint Versions

    There are wide variety of audio players available for Linux and you may have your favorite one installed on your system. aTunes is not new audio player but its initial release was way back in 2006 and the most recent version was released in June, 2014. In almost two years there is no news on the website or release from developers, well it is open-source released under GPL-V2 license and we don't see any other to carry on the development of this great application. It is written in Java programming language and it's cross-platform available for Linux, Unix, Windows and Mac. It uses Mplayer as its playback engine and supports wide variety of known formats such as: MP3, Ogg Vorbis, FLAC, WMA and other formats.

QNX 7 Can Be Fitted With A Qt5 Desktop

Filed under
OS
  • QNX 7 Can Be Fitted With A Qt5 Desktop

    While QNX remains targeted as an operating system for mobile/embedded solutions, a BlackBerry developer in his spare time has fitted QNX 7 with a Qt5 desktop.

    QNX 6 and prior had a desktop option, but was removed in QNX 7, which was released this past March. QNX 7.0 also brought support for 64-bit (and maintaining 32-bit) Intel x86 and ARM platforms along with C++14 support. For those wanting to experiment with QNX 7, a BlackBerry kernel developer has been working on making this operating system more desktop friendly.

  • Building a BlackBerry QNX 7 Desktop

    Having Qt allowed me to port one of my favourite applications, SpeedCrunch. It was a simple matter of running ‘qmake’ followed by ‘make’. Next, I ported the QTermWidget library so that I could have terminal windows.

Kernel Space/Linux

Filed under
Linux
  • Kernel explained
  • [Older] [Video] Audio on Linux: The End of a Golden Age?
  • State of Sway April 2017

    Development on Sway continues. I thought we would have slowed down a lot more by now, but every release still comes with new features - Sway 0.12 added redshift support and binary space partitioning layouts. Sway 0.13.0 is coming soon and includes, among other things, nvidia proprietary driver support. We already have some interesting features slated for Sway 0.14.0, too!

    Today Sway has 21,446 lines of C (and 4,261 lines of header files) written by 81 authors across 2,263 commits. These were written through 653 pull requests and 529 issues. Sway packages are available today in the official repos of pretty much every distribution except for Debian derivatives, and a PPA is available for those guys.

Supporting Burning Platforms

Filed under
GNU
Linux
Microsoft
  • Surface revenue does a U-boat, and dives

    Revenue generated by Microsoft's Surface hardware during the March quarter was down 26% from the same period the year before, the company said yesterday as it briefed Wall Street.

    For the quarter, Surface produced $831 million, some $285 million less than the March quarter of 2016, for the largest year-over-year dollar decline ever.

  • Acer said to me: "do not use our products with Linux. Find another manufacturer"

    Last year, I bought an Acer notebook and it came with Windows 10.

    As I didn't want spyware neither bloatware, I got Linux installed and asked for a refund of the OEM license. After a little of talking, they were wanting to charge me US$100 (to remove the license, which I already had wiped, as I got FDE Linux installed) to refund US$70 of the OEM license.

    This year, wondering to buy a new Acer notebook, I asked them again if they would refund me the OEM license without all the hassle (as they did pay me the US$70, without me having to pay the US$100).

Leftovers: OSS

Filed under
OSS
  • LibreOffice the better Office, really?
  • A serious bug in GCC

    This post is to inform you about a bug in GCC that may cause memory (or other resource) leaks in your valid C++ programs.

  • [Older] Supporting Bangladesh’s software industry with Indian cooperation

    It’s worth noting that the word “free” in free/open-source software implies not just free of cost, but also freedom from commercial dependence upon multi-national software vendors.

    To emphasise this, the biography of Richard Stallman, the founder of the free software movement which ultimately produced the Linux operating system, is titled Free as in Freedom.

    In fact, it is impossible to run a modern government without computers; so it should not be acceptable that sovereign nations like Bangladesh be forever dependent on foreign IT vendors, especially when the Linux alternative offers both freedom and zero-cost.

Security Leftovers

Filed under
Security
  • Is there any way to truly secure Docker container contents?

    All this adds up to a lot of work, which is not taken care of for you by default in Docker. It is no surprise that many Docker images are insecure, given this picture. The unfortunate reality is that many Docker containers are running with known vulnerabilities that have known fixes, but just aren’t, and that’s sad.

  • Compromise recovery on Qubes OS

    Occasionally fuckups happen, even with Qubes (although not as often as some think).

    What should we – users or admins – do in such a situation? Patch, obviously. But is that really enough? What good is patching your system if it might have already been compromised a week earlier, before the patch was released, when an adversary may have learned of the bug and exploited it?

    That’s an inconvenient question for many of us – computer security professionals – to answer. Usually we would mutter something about Raising the Bar(TM), the high costs of targeted attacks, attackers not wanting to burn 0-days, or only nation state actors being able to afford such attacks, and that in case one is on their list of targets, the game is over anyway and no point in fighting. Plus some classic cartoon.

    While the above line of defense might work (temporarily), it really doesn’t provide for much comfort, long term, I think. We need better answers and better solutions. This post, together with a recently introduced feature in Qubes OS 3.2 and (upcoming) 4.0, is an attempt to offer such a solution.

  • Top 5 Kali Linux Pentest tools for WiFi/network and exploits
  • Linux/Shishiga Malware Brute-Forces SSH Credentials

    A new strain of Linux malware has been detected. Dubbed Linux/Shishiga, the malware could transform into a dangerous piece of malware. Linux/Shishiga was officially discovered and examined by researchers at Eset.

  • Cybercriminals have taken notice of leaked government spying techniques
  • Microsoft Closes Word/Wordpad Hole—6 Months after Report
  • [Older] The Pentagon’s Bug Bounty Program Should Be Expanded to Bases, DOD Official Says [iophk: "any version of Windows at all is inappropriate"]

    “About 75 percent of the devices that are control systems are on Windows XP or other nonsupported operating systems,” said Daryl Haegley, program manager for the Office of the Assistant Secretary of Defense for Energy, Installations and Environment.

    [...]

    “A lot of these systems are still Windows 95 or 98, and that’s OK—if they’re not connected to the internet,” Haegley added.

  • Don’t Info Op Until You See The Whites of Their Eyes
  • CFP P70

    This is the official CFP for P70.

  • VM escape - QEMU Case Study

    In this paper, we provide a in-depth analysis of CVE-2015-5165 (a memory-leak vulnerability) and CVE-2015-7504 (a heap-based overflow vulnerability), along with working exploits. The combination of these two exploits allows to break out from a VM and execute code on the target host. We discuss the technical details to exploit the vulnerabilities on QEMU's network card device emulation, and provide generic techniques that could be re-used to exploit future bugs in QEMU.

  • CIA’s anti-leaking tool leaked as ‘whistleblowers watch the watchers’

    Former MI5 intelligence officer Annie Machon and retired US Army Colonel Ann Wright, who is also a retired US State Department official, shared their views on these and other questions with RT.

    On Friday, WikiLeaks released a series of documentations on a US Central Intelligence Agency (CIA) project known as ‘Scribbles,’ which was allegedly created to allow ‘web beacon’ tags to be embedded “into documents that are likely to be copied.”

    WikiLeaks began publishing a huge cache of secret documents on the CIA named ‘Vault 7’ in March.

  • Vault 7: CIA tool to track people through Word docs released

    The documentation says: "Scribbles (SCRIB) is a document watermarking tool that can be used to batch process a number of documents in a pre-seeded input directory. It generates a random watermark for each document, inserts that watermark into the document, saves all such processed documents in an output directory, and creates a log file which identifies the watermarks inserted into each document."

    It says the tool was successfully tested on Office 2013 (on Windows 8.1 x64), documents from Office versions 97-2016 (Office 95 documents will not work!) and documents that are not locked forms, encrypted, or password-protected.

    There is a limitation to the Scribbles system: if a document that has the watermarks in it and is opened in OpenOffice, LibreOffice the watermark images and URLs may become visible.

  • The US Takes On the World in NATO’s Cyber War Games

    Last year, Capt. Sean Ruddy and his team of operator-soldiers from the US Cyber Brigade entered a Locked Shields, a NATO-organized cyber-defense war game that pits teams from dozens of countries against “live-fire” attacks. It was their first time. And of the 19 countries represented, the US finished dead last. This week, they got their shot at redemption.

Anbox Runs Android In Your Linux Without Emulation

Filed under
Linux

​In a recent article, we talked about android emulators for Ubuntu or Linux in general. Most of the time we need to play a game or try some applications on android or even when we don’t have a smartphone we opt to use an emulator to try applications. A fan on facebook let us know about Anbox and asked for the tutorial on Anbox installation in Linux. So here you have how to install Anbox in Linux.

Read<br />
more

Coming Soon in Firefox

Filed under
Moz/FF
  • If Firefox 57 would be released today, 2273 add-ons would be compatible

    The Firefox web browser is in a bit of a moving state right now in regards to the browser's add-on system and add-ons that are available for it.

    Mozilla plans to make Firefox 57 the first version of the browser that supports only WebExtensions. WebExtensions in plain old English are very similar to Google Chrome extensions, only that the Firefox version supports more powerful add-ons than Google Chrome does once Mozilla reaches feature parity with Chrome.

  • Firefox gets “Always open in Container” option

    Containers is a new feature of the Firefox web browser that is currently being tested and in active development.

    The feature allows you to launch websites and services in containers to separate them from one another in various ways.

  • These Weeks in Firefox: Issue 15

There won’t be a Replicant 6.0 SDK because there is already something better

Filed under
Android
Development

And you can help making it accessible to more GNU/Linux users!

We have decided not to create a Replicant 6.0 SDK as part of the upcoming Replicant 6.0 release. For three previous Replicant versions (2.2, 4.0 and 4.2), a SDK was provided.

Replicant offered its own SDK because the Android SDK released by Google is distributed under a non-free license and suggests installing non-free plug-ins such as the Google APIs. For a long time, Replicant has provided the only Android SDK that is available under a free license and that doesn’t offer to install non-free software.

Read more

Also: Halium is in the air!

Desktop Themes

Filed under
GNU
Linux
  • Numix White Icons Looks Better On Dark Themes, Install In Ubuntu/Linux Mint Via PPA
  • Make Your Gnome Shell Kind Of Look Like Unity With United Gnome Theme

    Beside theme you can install these extensions to make desktop look more like Unity. Dash to dock: Enable panel mode and position it on the left; Dynamic Panel Transparency: The non-dark variant comes with a semi-transparent panel. Square icons used in the following screenshots.

  • Albatross Theme Forked From Shimmer Project For Ubuntu/Linux Mint

    It is glad to see that theme development is much faster now than past. Albatross theme is forked from Shimmer project team, they stopped the development long ago. If you want to keep your desktop simple, clean and elegant then for sure this theme is for you, it is specially targeting Gnome desktop and may work with Xfce. Currently this theme is compatible with Gtk 3.24+/3.22/3.20. If you intend to use this theme in the Xfce desktop then you must use xfwm4 from "Greybird/Adwaita" since that is not packed with this theme. Since this theme is in active development, if you encounter any bug or problem with this theme then report it to get it fixed. Obsidian-1 icons used in the following screenshot.

  • Pop Theme Suite: Make Your Ubuntu/Linux Look Like System76 Upcoming Desktop

    As I mentioned in my previous posts that lots theme development going on now but Linux community and a company is not even behind called "System76". Well they designed theme and icons for their own computers that run Ubuntu but good news is that it is free and comes under GPL-V2 license that means anyone can copy, share or remake their theme suite.

Hands on with the Pinebook

Filed under
GNU
Linux
Reviews

The Pine A64 was a 64-bit Quad-Core Single Board Computer which was kickstarted at the tail end of 2015 for delivery in the middle of 2016. Costing just $15, and hailed as a “Raspberry Pi killer,” the board raised $1.7 million from 36,000 backers. It shipped to its backers to almost universally poor reviews.

Now they’re back, this time with a laptop—a 11.6-inch model for $89, or a 14-inch model for $99. Both are powered by the same 64-bit Quad-Core ARM Cortex A53 as the original Pine A64 board, but at least Pine are doing a much better job this time around of managing user expectations.

Read more

Linux, Graphics, and Tonight's Release

Filed under
Linux
  • Linux 4.11 Set To Be Released Today

    After it was postponed last weekend, the Linux 4.11 kernel is set to be officially released in a matter of hours.

    As of writing, the Linux 4.11 codename remains the "Fearless Coyote", but there is the possibility that Torvalds may rename it when tagging the official 4.11.0 release today.

  • Linux Kernel 3.18.51 Released with MIPS, ARM, and CIFS Changes, Updated Drivers
  • Linux Kernel 4.4.65 LTS Is a Small Patch with Networking and File System Fixes
  • USB Type-C Port Manager Coming To Linux 4.12

    Another feature to look forward to with the Linux 4.12 kernel for those using newer hardware featuring USB Type-C is a port manager.

    The "TCPM" driver is queued as a new staging driver via usb-next for entering the Linux 4.12 kernel in the next two weeks. This USB Type-C Port Manager driver implements a power delivery state machine for source/sink ports. This driver serves as a state machine while other USB Type-C drivers are responsible for the rest of the functionality.

  • DirectFB Is Back To Being Dormant

    Back in August of 2015, DirectFB disappeared with its project site and code vanishing. Last November DirectFB re-appeared along with a new site and renewed focus on the project. Unfortunately, it's once again gone silent.

    With all the news this month about Ubuntu dropping Mir / Unity 8 and the continued work by many different desktop/compositor teams on Wayland, I was curious this weekend to check on how DirectFB is doing in 2017... Sadly, DirectFB.net as the new DirectFB site launched last November is now down again. The original DirectFB (dot) org web-site remains squatted. I've been unable to find any other "new" DirectFB website.

  • Sway Wayland Compositor Adding Proprietary NVIDIA Driver Support

    The Sway Wayland compositor that aims to be i3-compatible continues picking up new features.

GNOME News

Filed under
GNOME
  • GNOME's JavaScript Component Will Be Seeing More Improvements For 3.26

    GJS -- the GNOME JavaScript system that allows for GObject introspection and other capabilities via JavaScript on the desktop -- is planning for further improvements with GNOME 3.26.

  • Show desktop icon in Gnome 3 - Where and how

    Despite my recently found liking for Gnome 3, largely because of Fedora 24 and Fedora 25, plus some rigorous work with extensions like Dash to Dock, it is still a highly inefficient desktop environment. The unnecessary touch emphasis is there, regardless of what anyone says, and it makes things difficult.

    For instance, Show desktop. This is an action slash widget in pretty much every other desktop, and despite occasional setbacks and regressions, it's always been there, a loyal companion in the moment of need. Not so in Gnome 3. Not just hidden. Not there at all. And what if you want it? Far from trivial. Hence this tutorial.

  • There's a script that makes the GNOME launcher a bit more organised

    I follow a great many sources for news and one that popped up in my feed is the 'gnome-dash-fix' script. It sorts out the mess that is the GNOME application launcher.

Leftovers: KDE and Qt

Filed under
KDE
  • KDE neon CMake Package Validation

    In KDE neon‘s constant quest of raising the quality bar of KDE software and neon itself, I added a new tool to our set of quality assurance tools. CMake Package QA is meant to ensure that find_package() calls on CMake packages provided by config files (e.g. FooConfig.cmake files) do actually work.

  • Aether Icon Theme
  • Krita 2017 Survey Results

    A bit later than planned, but here are the 2017 Krita Survey results! We wanted to know a lot of things, like, what kind of hardware and screen resolution are most common, what drawing tablets were most common, and which ones gave most trouble. We had more than 1000 responses! Here’s a short summary, for the full report, head to Krita User Survey Report.

  • Cutelyst 1.6.0 released, to infinity and beyond!

    Once 1.5.0 was release I thought the next release would be a small one, it started with a bunch of bug fixes, Simon Wilper made a contribution to Utils::Sql, basically when things get out to production you find bugs, so there were tons of fixes to WSGI module.

  • LaKademy 2017 just started!

    The Latin America KDE Summit, LaKademy, just started today in Belo Horizonte, Minas Gerais, Brazil. The country is in the middle of a general strike, which I’m supporting, but the LaKademy couldn’t stop. We’ve been organizing this meeting for a year.

  • KDE Connect from the eyes of a newbie... What sorcery is this?

    Of course, I inferred it was something to connect a phone and a PC in some way and enabling the swapping of files in between the two devices, but I really did not care much about it. After all, that is what bluetooth is for, right?

    Today, I decided to give it a try on PCLOS.

  • 9 months of Atelier project, almost time to launch(or not) =D
  • Nextcloud Plugin for QuickShare

    So after a long hiatus I chose the Plasma QuickShare applet (which is sort of the Plasma5 replacement for the old Pastebin Plasmoid) as my point of re-entry into KDE code work. There was after all a deal of itches there I wanted scratched. It’s been quite a bit of fun figuring out the various interesting frameworks QuickShare is connected to at the backend. Anyways, some days ago I got a rudimentary Nextcloud plugin past review and pushed it, which should mean it’ll soon be coming to a 5.10-powered desktop near you Smile

  • QNX as a desktop operating system

    On his spare time, Elad Lahav (a kernel developer at BlackBerry) built an experimental Qt-based desktop environment to try and see if he could use QNX as a desktop operating system. And it works!

  • Performance regression testing of Qt Quick

    We recently added a new toy to The Qt Project, and I wanted to give an overview on what it is and how it can be used.

  • Qt World Summit 2017 Call for Presentations
  • Give us a proper mimetype name for OpenCL C files!

    KDevelop, your cross-platform IDE, since version 5.1 has initial OpenCL language support.

Oh Snap – to boldly package where no one has packaged before

Filed under
Ubuntu

One of the great disadvantages of the Linux desktop is its software distribution mechanism. While the overall concept of central software repos works great and has been adapted into powerful Stores in commercial products, deploying and using programs, delivered as packages, is a tricky business. It stems from the wider fragmentation of the distro ecospace, and it essence, it means that if you want to release your product, you must compile it 150 odd ways, not just for different distributions but also for different versions of the same distribution. Naturally, this model scares away the big game.

Recently though, there have been several attempts to make Linux packages more cross-distro and minimize the gap between distributions. The name of the game: Snap, and we’ve tasted this app-container framework before. It is unto Linux what, well, Windows stuff is unto Windows, in a way. Not quite statically compiled stuff, but definitely independent. I had it tested again in Ubuntu 17.04, and it would appear that Snap is getting more and more traction. Let’s have another look.

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Kubuntu 17.04 - the next generation

Filed under
KDE
Reviews

As usual, Kubuntu 17.04 does not give you any surprises. It is stable and reliable. It is reasonably resource-hungry. There are no wonders in this new release. Just a well-rounded distribution for everyday use.

Yes, there are small bugs or inconveniences here and there, but they are not huge and can be easily fixed, replaced or lived with. The biggest of them for me, of course, is the lack of multimedia codecs. You can heal that easily.

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