Language Selection

English French German Italian Portuguese Spanish

Linuxinsight

Syndicate content
LinuxInsight - aggregated feeds
Updated: 1 hour 9 min ago

LinuxToday: How to Send and Receive Encrypted Data with GnuPG

Monday 15th of August 2016 07:00:00 PM

GNU Privacy Guard (also called GPG or GnuPG) is an implementation of the OpenGP standard that allows you to encrypt/decrypt and sign data communications.

LXer: Will Google replace Android with Fuchsia?

Monday 15th of August 2016 06:48:51 PM
Also in today's open source roundup: Is it wrong to run Microsoft software in Linux? And DistroWatch reviews Zenwalk Linux 8.0.

TuxMachines: Why Desktop Linux Still Hasn’t Taken Over the World

Monday 15th of August 2016 06:48:14 PM

The reason why use of the Linux desktop has never taken off has nothing to do with the operating system and everything to do with money.

read more

TuxMachines: Early Benchmarks Of FreeBSD 11.0 vs. DragonFlyBSD 4.6 vs. Linux Distributions

Monday 15th of August 2016 06:43:59 PM

Following last week's DragonFlyBSD 4.6 benchmarks I carried out a fresh comparison of FreeBSD 10.3 vs. FreeBSD 11.0 (Beta 4 at the time) along with the DragonFlyBSD results and a few of the popular Linux distributions. Here are those numbers.

read more

TuxMachines: Speed boost for Ubuntu

Monday 15th of August 2016 06:42:37 PM

MY Linux desktop PC (dual core 3GHz Pentium D and 4GB RAM) has been showing its age recently so I looked online for ways to bring back some of its old snap.

I had recently upgraded to Ubuntu 16.04 and found, for the most part, that my old PC was still capable of running it quite well. But I noticed that the flashy animation and 3D effects were slowing down some applications, making them feel sluggish. Much as I like my eye candy, I like a smooth-running PC better, so I decided to ditch the animations.

To do this, I used Classic GNOME Flashback, a 2D desktop environment that’s clean and easy to use. The quickest way to install it is to open a terminal (Ctrl-Alt-T) and type these two commands (followed by Enter):

read more

TuxMachines: Firefox 49 for Linux gains plugin-free support for Netflix and Amazon Prime Video

Monday 15th of August 2016 06:34:12 PM

The Linux version of Firefox 49 is due for a proper release in September, although preview versions are currently available for those who want to try it out. With Widevine being free for anyone to use, Firefox's adoption of plugin-free support for it could well mean that the standard is embraced by a larger number of sites. Support for DRM makes the protocol particularly appealing to content providers, as does the lack of license fee.

read more

TuxMachines: Security News

Monday 15th of August 2016 06:32:40 PM
  • New FFS Rowhammer Attack Hijacks Linux VMs

    Researchers from the Vrije University in the Netherlands have revealed a new version of the infamous Rowhammer attack that is effective at compromising Linux VMs, often used for cloud hosting services.

  • Fixing Things

    Recent reports that TCP connections can be hijacked have kicked an anthill at Kernel.org. Linus and others have a patch.

  • Minica - lightweight TLS for everyone!

    A while back, I found myself in need of some TLS certificates set up and issued for a testing environment.

    I remembered there was some code for issuing TLS certs in Docker, so I yanked some of that code and made a sensable CLI API over it.

  • Guy Tricks Windows Tech Support Scammers Into Installing Ransomware Code

    A man named Ivan Kwiatkowski managed to install Locky ransomware on the machine of a person who was pretending to be a tech support executive of a reputed company. Ivan wrote his experiences in a blog post tells that how the tech support scammer fell into the pit he dug for innocent people.

read more

TuxMachines: Google Fuschia To Run On Magenta Kernel Instead Of Linux

Monday 15th of August 2016 06:25:15 PM

Fuschia, the brand new operating system of Goggle, is currently in the works with a promising Magenta Kernel. While rumors spread that this latest OS from Google might combine Android and Chrome OS into one, we dig deeper on Fuschia’s potential benefits and drawbacks.
Advertisement

Google Source reveals the latest information and GitHub leaks it as "Pink+Purple=Fuchsia (a new Operating System)." The code repository does not discuss further details, though.

Also: Google waves goodbye to Linux for new IoT OS Fuchsia - coming soon to Raspberry Pi

read more

TuxMachines: 5 Best Linux Gaming Distributions That You Should Give a Try

Monday 15th of August 2016 06:19:34 PM

One of the major reasons why Linux usage has lagged behind in comparison to Windows and Mac OS X operating systems has been it’s minimal support for gaming. Before some of the powerful and exciting desktop environments came to existence on Linux, when all a user would utilize was the command line to control a Linux system, users were restricted to playing text based games which did not offer convenient features comparable to graphical games of today.

However, with the recent progressive development and immense advancement in the Linux desktop, several distributions have come into the limelight, offering users great gaming platforms with reliable GUI applications and features.

Also: Snow Horse released with Linux support recently, it sits firmly in my 'whut' pile

Slain: Back from Hell, a revamp of the not well reviewed Slain is now on Linux, looks much improved now

Shadow Warrior 2, the awesome looking FPS is due out in less than two months

Nine Parchments, a co-operative blast'em up game of magic mayhem announced from Frozenbyte

read more

Phoronix: That Radeon Performance Regression For R9 290 & Co Might Be Nailed

Monday 15th of August 2016 04:18:59 PM
Present in the Linux 4.7 kernel and thus far in the Linux 4.8 development cycle has been a significant performance regression affecting the Radeon R9 290 and other select GPUs. This performance drop has been very noticeable and I've seen it since Linux 4.7-rc1 while finally an independent user went through the process of bisecting the kernel to find the problematic commit of this hefty performance drop...

LXer: IoTivity 2.0: What's in Store?

Monday 15th of August 2016 03:57:18 PM
In May, we reported on an Embedded Linux Conference talk by Open Connectivity Foundation (OCF) Executive Director Mike Richmond on the potential for interoperability between the OCF’s IoTivity IoT framework and the AllSeen Alliance’s AllJoyn spec.

Reddit: New kali install no taskbar/icons help

Monday 15th of August 2016 03:29:41 PM

Linux.com: Testing Network Connectivity for Applications in Containers

Monday 15th of August 2016 03:00:30 PM

Testing applications is a critical part of software development as illustrated by the rise of continuous integration and automated testing. In his upcoming LinuxCon + ContainerCon talk -- Testing Applications with Traffic Control in Containers -- Alban Crequy will focus on one area of testing that is difficult to automate: poor network connectivity. He will describe a testing approach which emulates network connectivity and which integrates existing Linux kernel features into higher level tools such as Kubernetes and Weave Scope.

LXer: runC: The little container engine that could

Monday 15th of August 2016 03:00:07 PM
runC, a lightweight universal container runtime, is a command-line tool for spawning and running containers according to the Open Container Initiative (OCI) specification. That's the short version. The long version: The governance umbrella created by Docker, Google, IBM, Microsoft, Red Hat, and many other partners to create a common and standardized runtime specification has a readable spec document for the runtime elements of a container, and a usable implementation based on code contributed to the OCI by Docker.read more

LinuxToday: How to configure a static IP address on CentOS 7 / RHEL 7

Monday 15th of August 2016 03:00:00 PM

On CentOS 7 or RHEL 7 it's important to understand the proper use of the NetworkManager daemon.

Phoronix: Firefox 49 To Offer Linux Widevine Support, Firefox Also Working On WebP Support

Monday 15th of August 2016 02:58:56 PM
There are two exciting bits of Mozilla Firefox news to pass along today: Winevine support on Linux out-of-the-box to handle Netflix and friends. Separately, WebP image support is being worked on...

Reddit: What would it mean for Linux if google ditched it for they OS?

Monday 15th of August 2016 02:49:14 PM

With the recent news on Fuchsia and they not using the Linux kernel for it, I was wondering. Was Google using the Linux kernel for Android beneficial for Linux? What would it mean for Linux if Google ditched it now?

submitted by /u/silencer_ar
[link] [comments]

More in Tux Machines

Security News

  • OpenSSL 1.1.0 Series Release Notes
  • Linux.PNScan Malware Brute-Forces Linux-Based Routers
  • St. Jude stock shorted on heart device hacking fears; shares drop
    The stock of pacemaker manufacturer St. Jude Medical Inc (STJ.N) fell sharply on Thursday after short-selling firm Muddy Waters said it had placed a bet that the shares would fall, claiming its implanted heart devices were vulnerable to cyber attacks. St. Jude, which agreed in April to sell itself for $25 billion to Abbott Laboratories (ABT.N), said the allegations were false. St Jude shares closed down 4.96 percent, the biggest one-day fall in 7 months and at a 7.4 percent discount to Abbott's takeover offer. Muddy Waters head Carson Block said the firm's position was motivated by research from a cyber security firm, MedSec Holdings Inc, which has a financial arrangement with Muddy Waters. MedSec asserted that St. Jude's heart devices were vulnerable to cyber attack and were a risk to patients.
  • BlackArch Linux ISO now comes with over 1,500 hacking tools
    On a move to counter distros like Kali Linux and BackBox, BlackArch has got a new ISO image that includes more than 1,500 hacking tools. The update also brings several security and software tweaks to deliver an enhanced platform for various penetration testing and security assessment activities. The new BlackArch Linux ISO includes an all new Linux installer and more than 100 new penetration testing and hacking tools. There is also Linux 4.7.1 to fix the bugs and compatibility issues of the previous kernel. Additionally, the BlackArch team has updated all its in-house tools and system packages as well as updated menu entries for the Openbox, Fluxbox and Awesome windows managers.

Server Administration

  • Big Blue Aims For The Sky With Power9
    Intel has the kind of control in the datacenter that only one vendor in the history of data processing has ever enjoyed. That other company is, of course, IBM, and Big Blue wants to take back some of the real estate it lost in the datacenters of the world in the past twenty years. The Power9 chip, unveiled at the Hot Chips conference this week, is the best chance the company has had to make some share gains against X86 processors since the Power4 chip came out a decade and a half ago and set IBM on the path to dominance in the RISC/Unix market. IBM laid out a roadmap out past 2020 for its Power family of processors back at the OpenPower Summit in early April, demonstrating its commitment the CPU market with chips that are offer a brawny alternative to CPUs and accelerators compared to the Xeon and Xeon Phi alternatives from Intel and the relatively less brawny chips from ARM server chip makers such as Applied Micro and Cavium and the expected products from AMD, Broadcom, and Qualcomm. We pondered IBM’s prospects in the datacenter in the wake of some details coming out about next year’s Power9 processors, which IBM said at the time would come in two flavors, one aimed at scale-out machines with one or two sockets and another aimed at scale up machines with NUMA architectures and lots of sockets and shared memory.
  • ARM Announces ARM v8-A with Scalable Vector Extensions: Aiming for HPC and Data Center
    Today ARM is announcing an update to their line of architecture license products. With the goal of moving ARM more into the server, the data center, and high-performance computing, the new license add-on tackles a fundamental data center and HPC issue: vector compute. ARM v8-A with Scalable Vector Extensions won’t be part of any ARM microarchitecture license today, but for the semiconductor companies that build their own cores with the instruction set, this could see ARM move up into the HPC markets. Fujitsu is the first public licensee on board, with plans to include ARM v8-A cores with SVE in the Post-K RIKEN supercomputer in 2020.
  • The Sad State of Docker
    I have always been a big fan of Docker. This is very visible if you regularly read this blog. However, I am very disappointed lately how Docker handled the 1.12 release. I like to think of version 1.12 as a great proof of concept that should not have received the amount of attention that it already received. Let’s dive deep into what I found wrong. First, I do not think a company should market and promote exciting new features that have not been tested well. Every time Docker makes an announcement, the news spreads like a virus to blogs and news sites all over the globe. Tech blogs will basically copy and paste the exact same procedure that Docker discussed into a new blog post as if they were creating original content. This cycle repeats over and over again and becomes annoying because I am seeing the same story a million times. What I hate most about these recent redundant articles is that the features do not work as well as what is written about them.
  • Containers debunked: DevOps, security and why containers will not replace virtual machines
    The tech industry is full of exciting trends that promise to change the face of the industry and business as we know it, but one that is gaining a huge amount of focus is containers. However, problems lie with the technology and threaten to root itself deep in the mythology about it, namely the misconceptions over what the technology is, what can be done with it, and the idea that they replace virtual machines. Lars Herrmann, GM, Integrated Solutions at Red Hat spoke to CBR about five common misconceptions, but first the benefits. Herrmann, said: “Containerisation can be an amazingly efficient way to do DevOps, so it’s a very practical way to get into a DevOps methodology and process inside an organisation, which is highly required in a lot of organisations because of the benefits in agility to be able to release software faster, better, and deliver more value.”
  • Rackspace Going Private after $4.3 Billion Buyout
    The company released Rackspace Private Cloud powered by Red Hat in February. Using the Hat Enterprise Linux OpenStack Platform, the product helped extend Rackspace's OpenStack-as-a-service product slate.
  • SoylentNews' Folding@Home Team is Now in the Top 500 in the World
    It has only been six short months since SoylentNews' Folding@Home team was founded, and we've made a major milestone: our team is now one of the top 500 teams in the world! We've already surpassed some heavy hitters like /. and several universities, including MIT. (But now is not the time to rest on our laurels. A certain Redmond-based software producer currently occupies #442.) In case you aren't familiar with folding@home, it's a distributed computing project that simulates protein folding in an attempt to better understand diseases such as Alzheimer's and Huntington's and thereby help to find a cure. To that end, SoylentNews' team has completed nearly 16,000 work units.

Games for GNU/Linux

Leftovers: Software

  • SDDM 0.14.0
  • Kodi v17 “Krypton” Beta 1
  • Top 10 Time Tracking Software for Linux
    Just a few days ago we were presenting software for one of the most popular mainstream Linux distribution – Ubuntu. Now let’s cover the progenitor of all free and open-source software. Its operating system was released on October 5, 1991. The creator of Linux, Linus Torvalds, was only 22 years old at that time! Linux is not very popular on the desktop computers (at least among regular users, software engineers, for example, prefer to work on it), but it is the leading operating system on servers, mainframe computers, and virtually all fastest supercomputers. It is also worth mentioning that without Linux there won’t be no Android as we know it now, no network routers, video game consoles, and smartwatches. We really owe a lot to Mr. Linus. According to Wikipedia, the development of Linux is one of the most prominent examples of free and open-source software collaboration. Its source code may be used, modified and distributed—commercially or non-commercially—by anyone under the terms of its respective licenses. Thanks to it we can use some great software like the already mentioned Ubuntu, but also Fedora, Gentoo Linux, Debian and more.
  • MPTCP v0.91 Release
    The MPTCP v0.91 release is based on the Linux Kernel Longterm Support release v4.1.x.
  • Quick Updates: Guake 0.8.7, WebTorrent Desktop 0.12.0, TLP 0.9
    Guake is a drop-down terminal emulator for GNOME (GTK2). The application is inspired from consoles in computer games, such as Quake, in which the console slides from the top of the screen when a key is pressed. In the same way, Guake can be invoked and hidden using a single key (though Guake can also automatically hide when it loses focus).
  • Switch Between Multiple Lists Of Apps Pinned To Unity Launcher With `Launcher List Indicator`
  • MATE Dock Applet Gets Unity-Like Progress Bar And Badge Support
    MATE Dock Applet is a MATE Panel applet that displays running application windows as icons. The applet features options to pin applications to the dock, supports multiple workspaces, and can be added to any MATE Panel, regardless of size and orientation.
  • AppImage – One app framework to distro them all
    Linux is highly portable. Fact. On the other hand, Linux software is the least portable technology in the world. Try running Firefox designed for Debian on Fedora. In fact, try running Firefox designed for one version of Fedora on another Fedora, perhaps a slightly older version. Godspeed, Captain Jack Sparrow. The fanatical rigor with which the Linux backward compatibility is maintained in the enterprise flavors, SUSE and Red Hat, is inversely proportional to all other incompatibilities that exist in the Linux space. This ain’t no news. I have most artfully elaborated on this problem in my illustrated Linux guide. But now, there’s a thing that promises to solve all these problems forever. AppImage.
  • Substance Designer 5.5 Is Here
    This version takes texture creation into the big leagues with MDL material authoring – opening up a whole new world of materials – plus Linux support, fbx camera import and support for VCA. This is a free upgrade for license holders and Substance Live subscribers, or you can get a free 30-day trial version.