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Linux

Korora 25 Linux Released, Based on Fedora 25 Ships with Cinnamon 3.2, MATE 1.16

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Linux
Red Hat

On December 7, 2016, the development team behind the Fedora-based Korora Linux operating system proudly announced the release and general availability of Korora 25.

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SparkyLinux 4.5.1 MinimalGUI ISO Respin Improves the Sparky Advanced Installer

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Linux

Only four days after the official release of the Debian-based SparkyLinux 4.5 operating system, the development team published an update MinimalGUI ISO image dubbed SparkyLinux 4.5.1.

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Kodi-Based LibreELEC 8.0 "Krypton" Sees New Alpha Powered by Linux Kernel 4.8.12

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OS
Linux

The development of the open-source and platform-independent LibreELEC (Libre Embedded Linux Entertainment Center) operating system based on the latest Kodi media center software received a new Alpha milestone on December 6, 2016.

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Second Parsix GNU/Linux 8.15 "Nev" Preview Out Now with Linux Kernel 4.4.35 LTS

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GNU
Linux
Debian

Today, December 7, 2016, the development team behind the Debian-based Parsix GNU/Linux operating system have announced the release of the second preview version of the upcoming Parsix GNU/Linux 8.15 "Nev" distribution.

Still based on the Debian GNU/Linux 8 "Jessie" repositories, Parsix GNU/Linux 8.15 "Nev" Test2 is here one and a half months after the previous development release, and ships with more recent technologies and Open Source software projects, including the latest GNOME 3.22.2 desktop environment and Linux 4.4.35 LTS kernel.

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Also: Welcome to Parsix GNU/Linux 8.15-TEST-2 Release Notes

Intel GPU Tools 1.17 Released for Linux with Kaby Lake Support, Many New Tests

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Graphics/Benchmarks
Linux

It's been two months since the release of Intel GPU Tools (intel-gpu-tools) 1.16, the open-source collection of tools for development and testing of the Intel DRM driver for Linux-based operating systems, and Petri Latvala announced the release of version 1.17.

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Kernel Space/Linux

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Linux
  • Why Is Microsoft Showing So Much Interest In Linux? [Ed: Someone needs to explain to Mathew Lodge what EEE is and how it works. Is the Linux Foundation (including Rorvalds as well) still permitted to criticise Microsoft or is it frowned upon internally?]
  • Linux on the Mac — state of the union

    The MacBook Pro introduction in October caused unusually negative reactions among professional users due to the realization that Apple no longer caters equally to casual and professional customers as it had in the past [YouTube video]. Instead, the company appears to be following an iOS-focused, margin-driven strategy that essentially relegates professionals to a fringe group. This has well-known developers such as Salvatore Sanfilippo (of the Redis project) consider a move back to Linux. Perhaps that's a good moment to look at the current state of Mac hardware support in the kernel. While Macs are x86 systems, they possess various custom chips and undocumented quirks that the community needs to painstakingly reverse-engineer.

  • How well does the Linux kernel support Mac hardware?

    There is an interesting subset of Linux users that prefer to run it on a Mac. Yes, a Mac. That might seem odd given how Apple is known for its closed ecosystems and high cost hardware, but the Linux on Mac folks really do exist out there.

    But how well does the Linux kernel support Mac hardware? LWN.net has a “state of the union” article for Linux on the Mac that could be quite helpful if you are thinking about installing Linux on your Mac.

  • New Kernel Vulnerability Allows Local Root For Unprivileged Processes

    There is yet another new Linux kernel vulnerability being disclosed today that allows for unprivileged processes to gain kernel code execution abilities.

    This new vulnerability is CVE-2016-8655 but it doesn't seem to be getting too much attention yet. CVE-2016-8655 comes down to a race condition within the af_packet.c code for gaining local root access. The researcher that found it was able to write an exploit to gain root shell on an Ubuntu 16.04 LTS system and defeats SMEP/SMAP protection too.

  • Avoiding CVE-2016-8655 with systemd

    Just a quick note: on recent versions of systemd it is relatively easy to block the vulnerability described in CVE-2016-8655 for individual services.

    Since systemd release v211 there's an option RestrictAddressFamilies= for service unit files which takes away the right to create sockets of specific address families for processes of the service. In your unit file, add RestrictAddressFamilies=~AF_PACKET to the [Service] section to make AF_PACKET unavailable to it (i.e. a blacklist), which is sufficient to close the attack path. Safer of course is a whitelist of address families whch you can define by dropping the ~ character from the assignment. Here's a trivial example:

  • The Best Features Of The Linux 4.9 Kernel

Tizen News

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Linux

Linux Foundation events expand with Open Source Summits

Filed under
Linux
OSS

The Linux Foundation released its 2017 schedule, including an Embedded Linux Conference in Portland on Feb. 21-23 that needs proposal ideas by Dec. 10.

This year, Linux Foundation events attracted over 20,000 “developers, maintainers, sysadmins, thought leaders, business executives and other industry professionals from more than 4,000 organizations across 85 countries,” and 25,000 are expected in 2017, says the not-for-profit Linux advocacy organization. In truth, the LF is now more of an open source advocacy organization as it spreads into non-Linux projects like Zephyr. Fittingly, the co-located LinuxCon + ContainerCon + CloudOpen events in Japan, North America and Europe have this year combined into new umbrella events called Open Source Summits.

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Getting started with Raspberry Pi

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Linux

So you have a Raspberry Pi, or you’re thinking of getting one, and you want to know how to get started and how to become a master user of one.

The Raspberry Pi is a single board computer, meaning that in many ways it's a regular PC, except that everything that makes up the computer is on a single board rather than a traditional PC, which has a motherboard and requires a number of additional daughterboards to make a whole unit.

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Linux Devices

Open Source Software A Core Competency For Effective Tech M&A

Imagine your company just acquired its competitor for $100 million. Now imagine the company’s most important asset – its proprietary software – is subject to third-party license conditions that require the proprietary software to be distributed free of charge or in source code form. Or, imagine these license conditions are discovered late in the diligence process, and the cost to replace the offending third-party software will costs tens of thousands of dollars and take months to remediate. Both scenarios exemplify the acute, distinct and often overlooked risks inherent to the commercial use of open source software. An effective tech M&A attorney must appreciate these risks and be prepared to take the steps necessary to mitigate or eliminate them. Over the past decade, open source software has become a mainstay in the technology community. Since its beginnings, open source software has always been viewed as a way to save money and jumpstart development projects, but it is increasingly being looked to for its quality solutions and operational advantages. Today, only a fraction of technology companies do not use open source software in any way. For most of the rest, it is mission critical. Read more

AMD Graphics

SUSE Leftovers

  • Git, Kernels, LightDM, More update in Tumbleweed
    Topping the list of updates for snapshot 20161129 was the update to Light Display Manager 1.21.1, which added an Application Programming Interface (API) version to the greeter-daemon protocol for future enhancements. Other updates in the snapshot include openVPN, which added a recommended utility for network and traffic protocols, and subpackages for systemd relevant for 32-bit users. Desktop manager xfdesktop updated to version 4.12.3 and introduced rotating wallpaper images if the images contain rotation information. The programming language vala, which aims to bring modern programming language features to GNOME developers without imposing any additional runtime requirements, updated in the 20161129 and 20161201 snapshots.
  • openSUSE Leap 42.1 upgrade to Leap 42.2
  • openSUSE Tumbleweed – Review of the Week 2016/49
    I’m sure nobody doubted it, but Tumbleweed is back on the roll! And in fact, we did the impossible and released 8 snapshots in a week. This review will cover {1201..1208}.