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Linux 5.1 Hit By A Data Loss Bug Due To Overly Aggressive FSTRIM

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Linux

As a forewarning to those using LVM, dm-crypt, and Samsung solid-state drives, this combination in some manner(s) may lead to data corruption if using the Linux 5.1 kernel.

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Stable kernels 5.1.5, 5.0.19, 4.19.46, 4.14.122 , and 4.9.179

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Linux
  • Linux 5.1.5

    I'm announcing the release of the 5.1.5 kernel.

    All users of the 5.1 kernel series must upgrade.

    The updated 5.1.y git tree can be found at:
    git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.1.y
    and can be browsed at the normal kernel.org git web browser:
    https://git.kernel.org/?p=linux/kernel/git/stable/linux-s...

  • Linux 5.0.19
  • Linux 4.19.46
  • Linux 4.14.122
  • Linux 4.9.179

Top 15 Best Windows Emulators for Linux Enthusiasts

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GNU
Linux
Microsoft

Although it’s hard for us Linux fanatics to delve in the world of Windows, as it seems, we all need to embrace Windows in time to time for some specific tasks. Linux, despite all its rewards, is still not the household name among regular computer users and chances are that most of your non-technical friends use Windows as their primary system. So, if you want to share some standard software or play those latest games, Windows is still the way to go. However, it’s impossible for us Linux folks to shift on Windows permanently and overlook the flexibility Linux has been affording us over the years. Luckily, a comprehensive set of powerful Windows emulators for Linux exists to make our life more comfortable and allow us the benefits of both systems concurrently.

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6 Open Source Android Alternative Operating Systems For Mobiles

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OS
Android
Linux

In the wake of the ongoing US-Huawei-Google tussle, many Android enthusiasts are wondering about the different alternative phone operating systems that are out there. We have Apple’s iOS at our disposal, but the cost of owning an iPhone makes it an impossible choice for many.

This prompted me to create a list of other Android alternatives that are being developed or being used in mobile devices. The options that have been included in this list are open source, so any developer can grab the code and fork it to create something new for free. Huawei is itself creating its own operating system but I haven’t included it on this as the details are scarce.

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Best Command-Line FTP Clients for Linux

Filed under
GNU
Linux

File Transfer Protocol (FTP) is a network protocol used for transferring files between a client and a server on a computer network. The very first FTP applications were made for the command line before GUI Operating Systems even became a thing and while there are several GUI FTP clients, developers still make CLI-based FTP clients for users who prefer using the old method.

Here’s a list of the best command-line based FTP clients for Linux.

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Why Windows Containers Are Less Attractive Than Linux Containers

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Linux
Server

The fact that you can run Docker containers on Windows as well as Linux is amazing. Yet, I sometimes struggle to see a clear use case for Windows containers. Compared to Linux containers, there are fewer obvious reasons to run containers on Windows.

I know that’s a somewhat controversial statement, so let me walk through the various reasons why Windows containers are much less attractive than Linux containers.

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Also: Streamlining Software Development and Distribution with Containers [Ed: Paid-for SPAM from EMC. “Buying the news”… the new “biz model”? Companies literally buying not only the narratives but also the space and the staff?]

Android and GNU/Linux Software on Chrome OS

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OS
Android
GNU
Linux
Google
  • Chrome OS 76 adds a flag to enable GPU support for Linux apps

    The new feature was first noticed by Keith I Myers. It is available in Chrome OS 76.0.3789.0, which is the first dev build of Chrome OS 76. It goes without saying that the feature is unstable right now. It is in the very early stages, so bugs and stability issues are to be expected. Also, keep in mind that GPU acceleration is only supported on a handful of Chromebooks...

  • Google working on new way to run Android apps in Chrome OS called ‘ARCVM’

    For the past few years, it’s been possible on many Chromebooks to install the Play Store and run Android apps. This opened the door for Chromebooks to become more than just glorified web browsers. Now, Google is looking to make some major under-the-hood changes to Chrome OS’s Android apps support, which may allow for a long-requested feature.

AMD Staging Another Fix To Try Correcting Some Raven Ridge Systems On Linux

Filed under
Linux
Hardware

AMD Raven Ridge APUs have been out for more than one year now and at least under Linux can still be quite problematic depending upon the particular motherboard BIOS and other factors. Fortunately, while Raven 2 and Picasso APU support is appearing to be in better shape, the AMD open-source developers haven't forgot about these problematic Raven 1 systems.

Out today is the latest patch trying to help those with original Raven Ridge systems. This latest hopeful fix is now skipping over loading the DMCU firmware for Raven Ridge. DMCU in this context is the Display Micro-Controller Unit and is the micro-controller used for Panel Self Refresh (PSR) and similar functionality.

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Also: Intel 19.20.13008 Open-Source Compute Stack Restores Broadwell To Production Quality

Rob Szumski’s Keynote and Abby Kearns Interview at CloudNativeCon & KubeCon

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Linux
Red Hat

BlackArch Linux Ethical Hacking OS Gets New Release with More Than 150 New Tools

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OS
Linux

Powered by the latest stable and most advanced Linux 5.1.4 kernel, BlackArch Linux 2019.06.01 is here to introduce more than 150 new hacking tools, an updated installer to version 1.1.1, a new "jedi-vim" plugin providing the jedi autocompletion library to the VIM editor, along with several other updated VIM plugins.

Moreover, BlackArch Linux 2019.06.01 comes with support for rxvt-unicode, updated Xresources and Xdefaults, updated tools and packages, including their configuration files, updated core packages, and updated window manager menus for the Awesome, Fluxbox, and Openbox window managers.

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More in Tux Machines

Events: Linux Plumbers, SUSE in Germany and LibreOffice Paris HackFest

  • Linux Plumbers Earlybird Registration Quota Reached, Regular Registration Opens 30 June
    A few days ago we added more capacity to the earlybird registration quota, but that too has now filled up, so your next opportunity to register for Plumbers will be Regular Registration on 30 June … or alternatively the call for presentations to the refereed track is still open and accepted talks will get a free pass.
  • Gartner IT Infrastructure, Operations and Cloud Strategies Conference Frankfurt 2019
    In a week’s time, team SUSE will be heading to Frankfurt, Germany for this year’s Gartner IT Infrastructure, Operations and Cloud Strategies Conference. Hundreds of attendees from all around Europe will be paying Kap Europa Congress Centre in Frankfurt a visit – to network, speak to exhibitors, pick up valuable nuggets of information from the Gartner analysts, attend sessions to learn more about the latest happenings in IT infrastructure and operations and enjoy all that the beautiful city of Frankfurt has to offer.
  • LibreOffice Paris HackFest
    The LibreOffice Paris HackFest 2019 will take place on the weekend of July 5th-6th, at le 137, which is at 137 Boulevard Magenta, Paris 10e, France. The event is sponsored by INNO3, hosting the hackfest in their building, and The Document Foundation, providing reimbursement for travels and accommodations. LibreOffice Paris HackFest will start on Friday at 10AM. During the day there will be an informal meeting of the French community, to discuss local activities, while developers and other volunteers will hack the LibreOffice code. The venue will be available until 2AM. On Saturday the venue will open at 10AM, to allow people to continue working, and share hackfest results. The event will officially end at 8PM, but on Sunday there will be a city tour.

Security: GNU/Linux in Space (After Windows Viruses), Fingerprint Pseudo-Security, Mainframe Security and Slackware Updates

  • Space: New cybercrime battlefield? [Ed: Space has already dumped Microsoft Windows and moved to GNU/Linux (Debian) for security reasons. The famous incident has just been mentioned here.]
    In the same vein, is it believable for a virus to infect a space station orbiting at a distance of over 330 km above the earth? It shocked astronauts on board to find their Windows XP-based laptops on the International Space Station (ISS) infected with a virus called W32.Gammima in 2008. Gammima.AG worm is a malware that gathers and transmits sensitive gaming data to an attacker. Investigations later revealed that unsuspecting Russian cosmonauts had inadvertently carried infected USB storage devices aboard the station spreading computer viruses to the connected computers. The damage by the malware to the computer systems of the ISS is unknown to date.
  • OnePlus 7 Pro Fingerprint Scanner Hacked By Classic Hacking Technique
    OnePlus has recently launched its much-awaited OnePlus 7 Pro which is considered as one of the best smartphones of 2019 by many. Packing the latest Snapdragon processor, triple camera setup, UFS 3.0 and a 30W Warp Charging, the smartphone is a complete package but how safe is it? Speaking of safety, a YouTuber has managed to hack the in-display fingerprint scanner of OnePlus 7 Pro within a few minutes. Going by the name Max Tech, this YouTuber deployed the classic print molding hacking technique to get past the fingerprint reader. If you have bought the smartphone or you’re a potential buyer then I must tell you that OnePlus 7 Pro is not the first device to be hacked by this technique.
  • Just how secure are mainframes?
    The days of mainframe security by obscurity are long gone. Everyone – especially hackers – knows that there are lots of valuable data sitting on mainframes. So, how aware are mainframe-using organizations about what it takes to secure all the components of a mainframe environment? Key Resources Inc has announced the findings from a new study conducted by Forrester Consulting carried out in February 2019. The survey questioned 225 IT management and security decision makers in North America.
  • [Slackware] April ?19 release of OpenJDK 8
    Early May I was confined to my bed, immobilized on my side and under medication, after I had incurred a second back hernia in four months’ time. And so I missed the announcement on the OpenJDK mailing list about the new icedtea-3.12.0. Why again is that important? Well, the IcedTea framework is a software harness to compile OpenJDK with ease. Andrew Hughes (aka GNU/Andrew) who is the release manager still did not update his blog with this announcment, but nevertheless:  the new Java8 that we will get is OpenJDK 8u212_b04. This release syncs the OpenJDK support in IcedTea to the official April 2019 security fixes for Java. I built Slackware packages for Java 8 Update 212 so that you do not have to succumb to the official Oracle binaries which are compiled on God-knows what OS.

today's howtos and programming

KDE: Krita Interview, KDE Developer Documentation and KDE Craft Packager

  • Krita Interview with Anna Hannon
    I opted for trying Linux Mint, and tested Krita as my Photoshop replacement. Love at first sight! I currently run Manjaro KDE and it continues to be my only painting software (even on my Microsoft surface).
  • KDE Developer Documentation Update: Far from the Endgame
    It has been nearly three months since I embarked on an adventure in the land known as dev docs. And while the set period for that work is coming to a close, the truth is that the journey has really only just begun. Just like the pioneers of old, the first important step is to get to survey the land and map it for future adventurers. The KDE community’s developer documentation isn’t exactly new territory but, through the years, it has grown from a garden to a huge forest with only a brave few doing the work to keep things from getting out of hand. They could use a helping hand.
  • KDE Craft Packager on macOS
    In Craft, to create a package, we can use craft --package after the compiling and the installing of a library or an application with given blueprint name. On macOS, MacDMGPackager is the packager used by Craft. The MacDylibBundleris used in MacDMGPackager to handle the dependencies. In this article, I’ll give a brief introduction of the two classes and the improvement which I’ve done for my GSoC project.