Bruce66423 points out an analysis at The Guardian of North Korea's Red Star Linux-based OS, based on a presentation Sunday to the Chaos Communication Congress in Berlin : The features of their Fedora based OS include a watermarking system to enable tracking of files — even if unopened. The operating system is not just the pale copy of western ones that many have assumed, said Florian Grunow and Niklaus Schiess of the German IT security company ERNW, who downloaded the software from a website outside North Korea and explored the code in detail. ... This latest version, written around 2013, is based on a version of Linux called Fedora and has eschewed the previous version’s Windows XP feel for Apple’s OS X – perhaps a nod to the country’s leader Kim Jong-un who, like his father, has been photographed near Macs. The OS, unsurprisingly, allowed only tightly fettered access to web sites, using a whitelist approach that gives access to government-controlled or approved sites.

Michael Larabel at Phoronix has been assiduously reporting on some of the small advancements in open source 3-D graphics; in aggregate, those small advancements make for big improvements in hardware (and platform) support, as well as higher performance. Phoronix published today a year-end wrap-up highlighting some of the ways that Mesa has developed; it's quite a list. An excerpt: This time last year core Mesa and the drivers were still limited to OpenGL 3.3 compliance while in 2015 we've seen core Mesa reach up to OpenGL 4.2 support. The AMD RadeonSI and R600g drivers have raised up through OpenGL 4.1 (though R600g is limited in what supports GL4) and the Nouveau NVC0 driver is at OpenGL 4.1 as well. The Intel Mesa driver is still at OpenGL 3.3, but they are extremely close to OpenGL 4.2 and should hit that milestone in early 2016 after having been recently focusing up on OpenGL ES 3.1 support, which they did achieve this year. Besides tackling more GL4 support, Mesa this year has seen the new VirtIO GPU driver for 3D support in guest VMs, continued work on the new Raspberry Pi 3D driver (VC4), video encode/decode improvements, and other Gallium3D state tracker highlights.

jones_supa writes: Developer Julian Andres Klode has this week made some improvements to significantly increase the speed of incremental updates with Debian GNU/Linux's APT update system. His optimizations have yielded the apt-get program to suddenly yield 10x performance when compared to the old code. These improvements also make APT with PDiff now faster than the default, non-incremental behavior. Beyond the improvements that landed this week, Julian is still exploring other areas for improving APT update performance. More details via his blog post.

An anonymous reader writes: In response to an article claiming Ubuntu didn't reach its goal of 200 million users this year — a goal set out by Mark Shuttleworth in 2011 to surpass 200 million users by 2015 — a Canonical engineer has come out to say the opposite. Dustin Kirkland, a member of Ubuntu Product and Strategy team, has come out to say there are more than one billion Ubuntu users. His billion tally though does include cloud/container instances as well as those shopping online at Wallmart, watching popular movies where the studios used Ubuntu servers, streamed from Netflix, rode with Uber, and other businesses that rely upon Ubuntu servers.

prisoninmate writes: Ubuntu Pi Flavour Maker is an open source tool, a shell script that lets anyone port any of the official or unofficial Ubuntu Linux flavors for the Raspberry Pi 2. Ubuntu Pi Flavour Maker is officially supported on the Ubuntu, Ubuntu MATE, Kubuntu, Lubuntu, Xubuntu and Ubuntu GNOME flavors, and uses the traditional apt and dpkg package management systems from Debian GNU/Linux.

An anonymous reader writes: SuperTux, the free software game inspired by Nintendo's Super Mario Brothers, has put out its first stable release in a decade. SuperTux 0.4 rewrites the game engine to make use of OpenGL, SDL2, and other modern open-source game tech. SuperTux 0.4 additionally features a lot of new in-game content, an in-game download manager, and support for translations. SuperTux 0.4 can be downloaded for Linux, Windows and Mac via GitHub.

An anonymous reader writes: Wine 1.8.0 is now the latest stable release of Wine Is Not An Emulator and available from WineHQ.org. Wine 1.8 features include support for DirectWrite, Direct2D support, very limited Direct3D 11 support, simple application support of DIrect3D 10, support for process jobs, 64-bit architecture support on OS X, networking updates, and over 13,000 other individual changes.

An anonymous reader writes: Capcom has announced that their upcoming Street Fighter V game, one of the most anticipated games for 2016, will also be available for SteamOS and Linux. Already in place is support functionality for the Steam Controller, Valve's game controller that was recently updated with some new features. Ever since Valve launched Steam for Linux, the number of native Linux games has positively exploded. But will it be enough for gamers to choose a Linux distribution as their gaming platform?

An anonymous reader writes: VideoLAN today launched VLC, the world's most used media player, for Chrome OS. You can download the new app, which is a port of the VLC version for Android, from the Chrome Web Store. Chrome OS was one of the last desktop operating systems for which VLC was not available (the media player exists for Windows, OS X, Linux, BSD, Solaris, OS/2, Haiku/BeOS, and ReactOS). Yet Chrome OS wasn't an easy operating system to support, as VLC is a native application on all platforms (it uses low-level APIs to output video, audio, and gain access to threads) built using mostly C and C++. Writing VLC in JavaScript and other Web technologies, as Chrome OS requires, is not an easy task by any stretch.

An anonymous reader writes: Following initial news of the project in March, IBM, under the supervision of the Linux Foundation and in partnership with several major tech interests including Fujitsu, has announced today that it will lead development of a new blockchain — a financial transaction ledger fashioned after the Bitcoin model. Provisionally called Open Ledger, the new initiative is aimed specifically at financial transactions, and though it will be open source in terms of development, but 'semi-private' in operation. Those with an interest in the project are said to include JP Morgan, Wells Fargo and the Bank of England. IBM VP Jerry Cuomo, who has discussed the project with Fortune and Wired, commented "The current blockchain is a great design pattern...Now, how do we make that real for business? What are the key attributes needed to make that happen? That's what this organization is about."

jones_supa writes: Canonical introduced Amazon Product Results as part of Ubuntu 12.10, which meant that local searches performed by a user in Dash were also sent online. This made many Ubuntu users spill their coffee and got criticism from EFF and FSF as well. The so called "Shopping Lens" had to be manually disabled if that kind of search behavior was not desired. Finally after years, Canonical is reacting to the negative feedback and respecting users' privacy, so that Ubuntu 16.04 (the next Long Term Support release) won't send local searches over the web by default. The Amazon search feature is still available for those who explicitly want to use it.

prisoninmate writes: A zero-day security flaw was discovered by developers Ismael Ripoll and Hector Marco in the upstream GRUB2 packages. GRUB2 did not correctly handle the backspace key when the bootloader was configured to use password protected authentication, thus allowing a local attacker to bypass GRUB's password protection. Versions from 1.98 (December, 2009) to 2.02 (December, 2015) are affected. At the moment, it looks like only a few distributions received the patched GRUB2 versions, including Ubuntu, Debian (Squeeze LTS only) and Red Hat Enterprise Linux 7.

Nerval's Lobster writes: Former CEO Steve Ballmer once publicly referred to Linux as a 'cancer.' Not content to just let Ballmer blow up about it, company also spent a good deal of money and legal effort on claiming that open-source software violated its patents. A decade ago, the idea of Microsoft creating a Linux certification would have seemed like lunacy. But now that very thing has come to pass, (Dice link) with the Microsoft Certified Solutions Associate (MCSA) Linux on Azure certification, designed in conjunction with the Linux Foundation. Earning the Linux on Azure certification requires tech pros to pass Microsoft Exam 70-533 (Implementing Microsoft Azure Infrastructure Solutions) as well as the Linux Foundation Certified System Administrator (LFCS) exam, which collectively require knowledge of Linux and Azure implementation. Microsoft evidently recognizes that open-source technology increasingly powers the cloud and mobile, and that it needs to play nice with the open-source community if it wants to survive and evolve.

linuxscreenshot writes: Just in time for the holidays, it's a new release of elementary OS. Freya 0.3.2 is a minor release, mostly focused around solving some issues folks have had with UEFI & SecureBoot, but we've also managed to sneak in some internationalization updates and a couple new features. Screenshots are available.

An anonymous reader writes: Curious about the performance of a Raspberry Pi Zero, Phoronix has published a number of Raspberry Pi 2 + Pi Zero performance benchmarks with paired power consumption data. They found the Pi Zero performed slower than even an Intel Celeron 320 from the NetBurst era, but that the Raspberry Pi 2 was performing between that Celeron and a Pentium 4 "C" 2.8GHz CPU from 2004. While the Raspberry Pis didn't win in raw performance, the performance-per-Watt of the Raspberry Pi 2 was 220x greater than the Pentium Northwood. The Pi Zero had an average power consumption of 2.7 Watts and the Raspberry Pi 2 was at 3.5 Watts; however, compared to newer Broadwell and Skylake processors, Intel's low-end parts delivered greater power efficiency while the Raspberry Pi had the best value.

prisoninmate sends news that Linux Mint 17.3 "Rosa" has been officially released. Following a few technical problems with their website, the Mint developers posted release announcements for both the Cinnamon and MATE flavors of the operating system. "Both Linux Mint 17.3 "Rosa" editions ship with the same improvements for some of the operating system's core components and in-house built apps, such as Software Sources, which is now more reliable, responsive, and fast, Update Manager, which can perform more checks, Driver Manager, which is now more robust, and Login Screen." Here are the release notes (Cinnamon, MATE), and the summaries of new features (Cinnamon, MATE).

jones_supa writes: Canonical has announced that a new kernel update is now live in the default software repositories for the Ubuntu 14.04 operating system. According to the security notice, two Linux kernel vulnerabilities have been fixed. The first security flaw was discovered in the SCTP (Stream Control Transmission Protocol) implementation, which conducted a wrong sequence of protocol-initialization steps. The second kernel vulnerability (discovered by Dmitry Vyukov) was in the Linux kernel's keyring handler, which tried to garbage collect incompletely instantiated keys. Both vulnerabilities allow a local attacker to crash the system by causing a denial of service. To fix the issues mentioned above, Canonical urges all users of Ubuntu 14.04 to update their kernel packages on all platforms.

prisoninmate writes: Google announces that its Google Chrome web browser will no longer be available for 32-bit hardware platforms. Additionally, Google Chrome will no longer be supported on the Ubuntu 12.04 LTS (Precise Pangolin) and Debian GNU/Linux 7 (Wheezy) operating systems. Users are urged to update to the Ubuntu 14.04 LTS (Trusty Tahr) release and Debian GNU/Linux 8 (Jessie) respectively. Google will continue to support the 32-bit build configurations for those who want to build the open-source Chromium web browser on various Linux kernel-based operating systems. Reader SmartAboutThings writes, on a similar note, that: Microsoft is tolling the death knell for Internet Explorer with an announcement that it will end support for all older versions next year. Microsoft says that all versions older than the latest one will no longer be supported starting Jan. 12, 2016. After this date, Microsoft will no longer provide security updates or technical support for older Internet Explorer versions. Furthermore, Internet Explorer 11 will be the last version of Internet Explorer as Microsoft shifts its focus on its next web browser, Microsoft Edge.

An anonymous reader writes: Outside of the limelight of Intel's Core "Skylake" processors is the cheapest model, a $60 Intel Pentium G4400 dual-core processor that runs at 3.3Gz and has built-in HD Graphics 510. Ubuntu Linux results for this CPU show the cut-down Skylake graphics are the worst aspect of this budget processor while the CPU performance is okay if speed isn't a big factor and your workloads don't mind the lack of AVX support. To pair with the cheap Skylake Pentium processors are more Intel H110-powered motherboards appearing, with some also retailing for under $60 while being basic yet functional as a severely cutdown version of the Intel Z170 chipset. If pursuing this route for a budget Linux PC, it's possible to build a socketed Skylake system for less than $200. Those of you who have recently built, or are planning out a new budget Linux machine, what internals do you recommend?

Make Magazine weighs in on an issue that's suddenly relevant in a world where less than $10 can buy a new, (nominally) complete computer. Which one makes most sense? Both the $9 C.H.I.P and the newest, stripped-down Raspberry Pi model have pluses and minuses, but to make either one actually useful takes some additional hardware; at their low prices, it's not surprising that neither one comes with so much as a case. The two make different trade-offs, despite being just a few dollars apart in ticket price. C.H.I.P. comes with built-in storage that rPi lacks, for instance, but the newest Pi, like its forebears, has built in HDMI output. Make's upshot? The cost of owning either a C.H.I.P. or a Pi is a bit more money than the retail cost of the boards. Peripherals such as a power cable, keyboard, mouse, and monitor are necessary to accomplish any computer task on either of the devices. But it turns out the $5 Raspberry Pi Zero costs significantly more to operate than the Next Thing Co. C.H.I.P.