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Linux

The Power Consumption & Efficiency Of Open-Source Linux GPU Drivers

Filed under
Graphics/Benchmarks
Linux

Complementing yesterday's Radeon, Intel, and Nouveau benchmarks using the very latest open-source driver code, here's some power consumption, performance-per-Watt, and thermal numbers when using an assortment of graphics processors on the latest open-source drivers.

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Ripe Linux Nits To Pick

Filed under
Linux

I remember when I dove into Linux at full tilt boogie. It was 2004. Nickelback could still be found in the top 10 charts, The Boston Red Sox broke the Curse of the Bambino and wireless support in Linux absolutely sucked. What a long way we’ve come. So these days, when people gripe about this or that not working in Linux, most of those complaints seem almost trivial.

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Six Clicks: The best Linux desktop environments

Filed under
Linux

Unlike Windows or Mac OS X, Linux offers a wide variety of desktop environments. Here are my picks of the most important of these PC interfaces.

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Linus Torvalds On GCC 4.9: Pure & Utter Crap

Filed under
GNU
Linux

Linus Torvalds' latest tirade is over the GCC 4.9 code compiler.

In a kernel mailing list thread about a random panic in a load balance function with the in-development Linux 3.16 kernel, Torvalds looked at the code being generated by GCC 4.9 and was disgusted with the output.

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Wireless speakers stream audio from web and WLAN

Filed under
Linux
Hardware

Denon debuted a line of Sonos-like wireless multi-room HiFi speakers that stream audio from both Internet and local sources, and run on embedded Linux.

Like the similarly Linux-powered devices available from Sonos, Denon’s “Heos” wireless streaming speakers offer multi-room (multi-speaker) synchronized audio, and can deliver multiple audio streams from disparate sources to individual speakers or stereo-configured speaker pairs distributed around the home. Subscription streaming sources initially offered by Denon include Rhapsody, Pandora, Spotify, and TuneIn, with additional services offering DRM-free tracks “coming soon,” says the company.

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Elive 2.3.4 Beta Is a Nice OS Based on Debian and Enlightenment - Screenshots

Filed under
GNU
Linux
Debian

Elive 2.3.4 Beta, a complete operating system for your computer, built on top of Debian GNU/Linux and customized to meet the needs of any user while still offering the eye-candy with minimal hardware requirements, has been released and is now available for download and testing.

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Linux Gaming: If You Build It, Will They Come?

Filed under
Linux
Gaming

For long-suffering Linux users who have endured the dearth of high-quality action games on their open source desktops, the wait for better game developer support soon may be over.

New technology is making Linux more attractive to game makers. In fact, it may keep Linux under the hood, so players will have no clue Linux is inside.

Until now, game makers have relied primarily on Windows PCs and gaming consoles powered by proprietary alternatives to the Linux OS. However, Linux-based systems specially designed for gaming are on the rise.

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Acer sees booming sales of Chromebooks, says CEO

Filed under
GNU
Linux

Acer has seen booming sales of Chromebooks, including government procurement orders for educational purposes in many countries, and therefore has asked supply chains to increase production to reduce supply shortages, according to company CEO Jason Chen, adding that global Chromebook shipments in 2014 are expected to increase 70% on year.

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SysAdmin Day 2014: Best Linux Foundation SysAdmin Quotes

Filed under
Linux

Happy SysAdmin Day 2014! Over the past three weeks we've been profiling the Linux Foundation's heroic team of system administrators in honor of the amazing work they do behind the scenes to keep this organization and our collaborative projects humming. Here are some of their best quotes, which highlight just how talented, passionate and also fun-loving Linux SysAdmins really are.

Today is also the last day to nominate your system administrators for recognition here on Linux.com, as well as the chance to win free tickets to LinuxCon and CloudOpen North America taking place in Chicago August 20-22, 2014. Just email the Linux.com editors at editors@linux.com about why your SysAdmin should be recognized. Submissions are due by the end of the day today, July 25.

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Linux Foundation SysAdmin Aric Gardner Avoids a GUI at All Costs

Filed under
Linux
Interviews

Aric Gardner is a Linux Foundation SysAdmin who works on the OpenDaylight collaborative project. Here he tells the story of how became a sysadmin, shares his specialty in scripting and automation, and describes a typical day at work, among other things.

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More in Tux Machines

Mastodon 2.0

About 6 months have passed since April, during which the major mainstream breakthrough of our decentralized social network took place. From 20,000 users to almost a million! What better time to run through a couple examples of what’s been introduced since then? Mastodon is defined by its focus on good user experience, polished design and superior anti-abuse tools. In that vein, the web app has received numerous updates. Using the latest browser features, the web app receives real push notifications, making it almost indistinguishable from a native mobile app. It works faster and looks smoother thanks to many performance and design improvements. Read more

Red Hat: Satellite, OpenShift, Government, SoftBank

  • A Red Hat Satellite tutorial to install an update server
    Is server patch management the best part of your job? Stop reading here. Many IT organizations struggle with OS patching processes. For Red Hat administrators who are willing to invest some initial energy to simplify later tasks, Satellite provides infrastructure lifecycle management, including capabilities for provisioning, reporting and configuration management. To this end, follow this Red Hat Satellite tutorial to set up a simple server for updates. Once we review how to install the basic update server, we'll create one example client.
  • Red Hat updates Gluster storage for OpenShift container apps
    Red Hat bolstered Gluster storage for its OpenShift Container Platform, adding iSCSI block and S3 object interfaces, as well as greater persistent volume density.
  • Red Hat to Cover Open Source Collaboration at Gov’t Symposium; Paul Smith Comments
    Red Hat (NYSE: RHT) is set to hold its annual symposium on federal information technology on Nov. 9 where the company will host discussions on open source collaboration and its potential benefits for government, GovCon Executive reported Oct. 11.
  • Red Hat’s Container Technologies and Knowledge Were Chosen by SoftBank to Embrace DevOps
    Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, today announced that several of Red Hat’s open source technologies, including Red Hat OpenShift Container Platform, as well as the knowledge of Red Hat Consulting, were chosen by SoftBank Corp (“SoftBank”), a subsidiary of SoftBank Group Corp., to implement DevOps methodology for its Service Platform Division, IT Service Development Division, Information Technology Unit, and Technology Unit, the company’s in-house IT organization. This large, varied organization develops, maintains and operates SoftBank’s IT systems for internal work and operations, supporting 600 diverse systems.
  • Form 4 RED HAT INC For: Oct 17 Filed by: Kelly Michael A
  • Taking a Fresh Look at Red Hat, Inc. (RHT)

Security: Google Play, WPA2, FERC, HackerOne

  • 8 'Minecraft' apps infected with Sockbot malware on Google Play found adding devices to botnet

    Security researchers have discovered that at least eight malware-laced apps on Google Play Store are ensnaring devices to a botnet to potentially carry out distributed denial-of-service (DDoS) and other malicious attacks. These apps claimed to provide skins to tweak the look of characters in the popular Minecraft: Pocket Edition game and have been downloaded as many as 2.6 million times.

  • KRACK Vulnerability: What You Need To Know
    This week security researchers announced a newly discovered vulnerability dubbed KRACK, which affects several common security protocols for Wi-Fi, including WPA (Wireless Protected Access) and WPA2. This is a bad vulnerability in that it likely affects billions of devices, many of which are hard to patch and will remain vulnerable for a long time. Yet in light of the sometimes overblown media coverage, it’s important to keep the impact of KRACK in perspective: KRACK does not affect HTTPS traffic, and KRACK’s discovery does not mean all Wi-Fi networks are under attack. For most people, the sanest thing to do is simply continue using wireless Internet access.
  • FERC sets rules to protect grid from malware spread through laptops
    The Federal Energy Regulatory Commission on Thursday proposed new mandatory cybersecurity controls to protect the utility system from the threat posed by laptops and other mobile devices that could spread malicious software. The standards are meant to "further enhance the reliability and resilience of the nation's bulk electric system" by preventing malware from infecting utility networks and bringing down the power grid, according to the nation's grid regulator.
  • Hack These Apps And Earn $1,000 — Bug Bounty Program Launched By Google And HackerOne
  • Security Vulnerability Puts Linux Kernel at Risk

Smartphone Waste and Tizen News