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Container Security with SELinux and CoreOS

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OS
Linux
Security

At CoreOS, running containers securely is a number one priority. We recently landed a number of features that are helping make CoreOS Linux a trusted and even more secure place to run containers.

As of the 808.0.0 release, CoreOS Linux is tightly integrated with SELinux to enforce fine-grained permissions for applications. Building on top of these permissions, our container runtime, rkt, has gained support for SVirt in addition to a default SELinux policy.

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Solus Arrives on October 1, Big Changes Land for Budgie Desktop

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OS
Linux

The Solus operating system is moving closer to its October 1 release and developers are putting the final touches on the operating system, even if that means making some important improvements and changes.

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Alcatel One Touch Fire E / Firefox OS - Retrospective

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OS
Moz/FF

My first Firefox OS device was the Geeksphone Revolution. Hardware wise it was a quite nice device, but the size just didn’t fit my hand and so I droped it a few times until the display was broken.

At that time - beginning of 2015 - I rather tended to go with anohther Firefox OS phone. Luckily the Alcatel One Touch Fire E got introduced at that time and I went with it (paying around € 120,-).

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Solus Distro Offers a Selection of Seven Internet Browsers

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OS

The Solus operating system is coming along and it seems that the October 1 launch date is set in stone. Users will be happy to know that they have a lot of options when it comes to choosing the Internet browser.

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Sailfish OS 2.0 UI Now In Early Access

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OS

For Jolla Phone users part of their early access user group, the Sailfish OS 2.0 user interface is now available.

Sailfish OS 2.0 will bring simplifications to the mobile platform's user interface while still beautifying it and providing new functionality. Sailfish OS 2.0 will also be the first release to support smartphones and tablets, with the first Jolla Tablets finally shipping soon.

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ARM wants you to jump into mbed with it – IoT open-source OS in beta

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OS
OSS

Chip blueprint scribbler ARM has released some of the source code for its first public beta of mbed, its operating system for the Internet of Things.

The Internet of Things is today's fancy word for embedded engineering, and ARM is all over that latter space: the tiny and relatively simple processor cores it designs are used in countless gadgets and gizmos, phones and tablets, controllers and sensors, smartcards, and so on.

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The Solus OS Fundraiser Deemed a Success, Project Still Needs Your Help

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OS

The Solus operating system is on track of an October 1 release, and it looks like the fundraiser was also a success.

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OpenELEC 6.0 Beta 5 Now Uses Linux Kernel 4.1 and Latest Nvidia Drivers

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OS

OpenELEC, an embedded operating system built specifically to run the famous KODI (former XBMC) media player hub, has been upgraded once more and it's now at version 6.0 Beta 5 and is now ready for download and testing.

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Introducing Apricity OS, an Arch Linux Derivative for the Modern Linux User - Video

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OS
Linux

Today we have the great pleasure of introducing you to a brand-new GNU/Linux distribution, called Apricity OS, which aims to be a modern and intuitive Linux kernel-based, cloud-oriented desktop operating system.

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Announcing dex, an Open Source OpenID Connect Identity Provider from CoreOS

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OS
OSS

Today we are pleased to announce a new CoreOS open source project called dex: a standards-based identity provider and authentication solution.

Just about every project requires some sort of authentication and user-management. Applications need a way for users to log-in securely from a variety of platforms such as web, mobile, CLI tools and automated systems. Developers typically use a platform-dependent solution or, just as often, find existing solutions don't quite address their needs and so they resort to writing their own solution from scratch.

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Android Leftovers

Raspberry Pi 101 – An Introduction to the Raspberry Pi GPIO

An important feature of the Raspberry Pi is the row of GPIO pins, where GPIO stands for general purpose input/output. It will allow us to communicate between Pi and the outside world. We have 40pins on Pi, we count these pins from left to right out of which seventeen pins are GPIO pins. Different pins are used for the different functions and can be connected to a number of external peripherals such as buttons, lights, relays, sensors, etc. Read more

Intel Pentium vs. AMD Ryzen 3 Performance For Linux Gaming

For those that may be looking to assemble a new low-end Linux gaming system in early 2018, here is a look at the Linux gaming performance of an Intel Pentium (Kabylake) processor to an AMD Ryzen 3 while testing with the GeForce GTX 1050 and Radeon RX 560 graphics cards. Read more

Containers, the GPL, and copyleft: No reason for concern

Though open source is thoroughly mainstream, new software technologies and old technologies that get newly popularized sometimes inspire hand-wringing about open source licenses. Most often the concern is about the GNU General Public License (GPL), and specifically the scope of its copyleft requirement, which is often described (somewhat misleadingly) as the GPL’s derivative work issue. One imperfect way of framing the question is whether GPL-licensed code, when combined in some sense with proprietary code, forms a single modified work such that the proprietary code could be interpreted as being subject to the terms of the GPL. While we haven’t yet seen much of that concern directed to Linux containers, we expect more questions to be raised as adoption of containers continues to grow. But it’s fairly straightforward to show that containers do not raise new or concerning GPL scope issues. Read more