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Peppermint Five is Live

Filed under
GNU
Linux

The People Who Support Linux: Systems Engineer Teaching Himself Python

Filed under
GNU
Linux

Systems engineer Renault Ellis started using Linux five years ago when he was enrolled in a security and forensics program. He was studying IP tables and read the C Programming Language manual by Ken Thompson and Dennis Ritchie along with Cliff Stoll’s The Cuckoo’s Egg.

“I was hooked,” Ellis said via email. “I knew then I wanted to be a Linux Engineer.”

Ellis is now a Senior Linux and Unix Engineer at electronics distributor Premier Farnell in Chicago, Illinois, where he creates, tests and deploys scripts in an eCommerce environment. He works with Apache and several different monitoring tools, both open source and commercial, and leads a lot of the DR (disaster recovery) and PCI (payment card industry) processes in their Unix environment.

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OpenStack chair: Linux at the cutting edge of the cloud

Filed under
GNU
Linux
Server

The cloud-dominated world of modern IT is the perfect breeding ground for the spread of Linux in particular and open-source software in general, according to the man responsible for guiding one of the most important open-source projects.

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Linux Mint KDE 17 review; is this the Plasma you were looking for?

Filed under
GNU
Linux
Reviews

The Linux Mint team has announced the release of the Plasma Desktop edition of the popular GNU/Linux based operating system – Linux Mint KDE 17. Being a Plasma user myself, and since I keep a close eye on what this team is doing, I was obviously interested in testing it out.

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NVIDIA VDPAU Performance Metrics On Ubuntu 14.04 Linux

Filed under
Graphics/Benchmarks
Linux
Ubuntu

During the Big Buck Bunny video playback process, the CPU usage was monitored by the test profile and we also monitored each graphics card's GPU temperature, GPU usage, and the overall AC system power draw (via a WattsUp power meter). The additional sensors can be polled automatically by the Phoronix Test Suite by setting the MONITOR=gpu.usage,gpu.temp,sys.power environment variable. This testing is quite straight forward and mainly intended for reference purposes for those thinking about a NVIDIA GPU for a Linux HTPC / multimedia PC, so let's get straight to the data.

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Makulu Linux 6.0 KDE: Guaranteed to make you smile

Filed under
GNU
Linux
Reviews

Another Makulu Linux distribution was released today, and that's always good news! This time it is the KDE desktop for the Makulu 6.x series. The Xfce version of this was just released a couple of weeks ago, so i don't exptect for there to be any major surprised: I hope that means this will not be a very lengthy post.

As usual, the release announcement gives a good overview of the what and why in this release. The most important specifics are that it is built on Linux kernel 3.14.7 and KDE SC 4.13.1. The download images are available from the Makulu Linux KDE page, it is a 32-bit (i686) build that is approximately 1.7GB in size. It is a hybrid ISO, so you can burn it to disk or dump it with dd to a USB stick, and it does not support UEFI boot.

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Also: MakuluLinux 6.0 KDE

Jim Zemlin to Wall Street: Why open source will lead the way

Filed under
Linux
OSS

At the invitation only Linux Enterprise End-User Summit held at the Convene Center Financial District, Jim Zemlin, the Linux Foundation's executive director, told an audience of several hundred Wall Street executives and top Linux developers what he sees as the future of technology.

If the combination of Wall Street bears and bulls and Linux programmers seems odd, then you haven't been paying attention. The New York Stock Exchange, New York Mercantile Exchange, and NASDAQ all run on Linux. Indeed, almost all stock exchanges now rely on Linux.

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Clonezilla Live 2.2.3-23 Now Features Support for New Filesystems

Filed under
GNU
Linux

The Clonezilla team has just a released a new development version for this Linux distribution, but unlike the latest versions, the current build integrates a larger number of improvements, besides the regular Debian updates.

“The underlying GNU/Linux operating system was upgraded. This release is based on the Debian Sid repository, as of June 24, 2014,” reads the official announcement.

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Zorin OS 9 RC Is Now the Perfect Replacement for Windows 7 and Windows XP

Filed under
Linux
Microsoft
Ubuntu

There are quite a few Linux distributions that take direct aim at the Windows users, but not all of them are as appreciated as Zorin OS. The developers have managed to release a fresh take on the old desktop paradigm used by Windows. It somewhat resembles that well-known interface, but it manages to also feel new.

This latest edition is still in the development stages and it will take a while until it is ready, but, from the looks of it, Zorin OS 9 RC is already a winner. It's now based on Ubuntu 14.04 LTS (Trusty Tahr), which was released a couple of months ago, meaning that it will also come with extended support.

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A June ’14 Distro Categorization

Filed under
GNU
Linux

I thought it might help a few people (including myself!) to perform the following categorized and referenced summary of the current “families” of non-commercial Linux distros. All of these distros have brief descriptions and rankings at the DistroWatch.com listing site [1].

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More in Tux Machines

Microsoft EEE

  • Why the Windows Subsystem for Linux Matters to You – Even if You Don’t Use it [Ed: Microsoft pulling an EEE on GNU/Linux matters. Sure it does... while suing GNU/Linux with software patents Microsoft says it "loves Linux".]
  • Canonical Teams Up with Microsoft to Enable New Azure Tailored Ubuntu Kernel
    In a joint collaboration with Microsoft's Azure team, Canonical managed to enable a new Azure tailored Ubuntu kernel in the Ubuntu Cloud Images for Ubuntu 16.04 LTS on Azure starting today, September 21, 2017. The Azure tailored Ubuntu kernel is now enabled by default for the Ubuntu Cloud images running the Ubuntu 16.04 LTS (Xenial Xerus) operating system on Microsoft's Azure cloud computing platform, and Canonical vows to offer the same level of support as the rest of its Ubuntu kernels until the operating system reaches end of life.

Servers: Kubernetes, Cloud Native Computing Foundation (CNCF), and Sysadmin 101

  • Kubernetes Snaps: The Quick Version
    When we built the Canonical Distribution of Kubernetes (CDK), one of our goals was to provide snap packages for the various Kubernetes clients and services: kubectl, kube-apiserver, kubelet, etc. While we mainly built the snaps for use in CDK, they are freely available to use for other purposes as well. Let’s have a quick look at how to install and configure the Kubernetes snaps directly.
  • Kubernetes is Transforming Operations in the Enterprise
    At many organizations, managing containerized applications at scale is the order of the day (or soon will be). And few open source projects are having the impact in this arena that Kubernetes is. Above all, Kubernetes is ushering in “operations transformation” and helping organizations make the transition to cloud-native computing, says Craig McLuckie co-founder and CEO of Heptio and a co-founder of Kubernetes at Google, in a recent free webinar, ‘Getting to Know Kubernetes.’ Kubernetes was created at Google, which donated the open source project to the Cloud Native Computing Foundation.
  • Kubernetes gains momentum as big-name vendors flock to Cloud Native Computing Foundation
    Like a train gaining speed as it leaves the station, the Cloud Native Computing Foundation is quickly gathering momentum, attracting some of the biggest names in tech. In the last month and a half alone AWS, Oracle, Microsoft, VMware and Pivotal have all joined. It’s not every day you see this group of companies agree on anything, but as Kubernetes has developed into an essential industry tool, each of these companies sees it as a necessity to join the CNCF and support its mission. This is partly driven by customer demand and partly by the desire to simply have a say in how Kubernetes and other related cloud-native technologies are developed.
  • The Cloud-Native Architecture: One Stack, Many Options
    As the chief technology officer of a company specialized in cloud native storage, I have a first hand view of the massive transformation happening right now in enterprise IT. In short, two things are happening in parallel right now that make it radically simpler to build, deploy and run sophisticated applications. The first is the move to the cloud. This topic has been discussed so much that I won’t try to add anything new. We all know it’s happening, and we all know that its impact is huge.
  • Sysadmin 101: Leveling Up
    I hope this description of levels in systems administration has been helpful as you plan your own career. When it comes to gaining experience, nothing quite beats making your own mistakes and having to recover from them yourself. At the same time, it sure is a lot easier to invite battle-hardened senior sysadmins to beers and learn from their war stories. I hope this series in Sysadmin 101 fundamentals has been helpful for those of you new to the sysadmin trenches, and also I hope it helps save you from having to learn from your own mistakes as you move forward in your career.

Databases: PostgreSQL 10 RC1 and Greenplum

  • PostgreSQL 10 RC1 Released
    The PostgreSQL Global Development Group announces today that the first release candidate of version 10 is available for download. As a release candidate, 10 RC 1 should be identical to the final release of the new version. It contains fixes for all known issues found during testing, so users should test and report any issues that they find.
  • PostgreSQL 10 Release Candidate 1 Arrives
    PostgreSQL 10 has been queuing up improvements to declarative partitioning, logical replication support, an improved parallel query system, SCRAM authentication, performance speed-ups, hash indexes are now WAL, extended statistics, new integrity checking tools, smart connection handling, and many other promising improvements. Our earlier performance tests of Postgre 10 during its beta phase showed some speed-ups over PostgreSQL 9.
  • Pivotal Greenplum Analytic Database Adds Multicloud Support
    Pivotal’s latest release of its Greenplum analytic database includes multicloud support and, for the first time, is based entirely on open source code. In 2015, the company open sourced the core of Pivotal Greenplum as the Greenplum Database project. “This is the first commercially available release that we are shipping with the open source project truly at its core,” said Elisabeth Hendrickson, VP of data research and development at Pivotal.

Graphics: NVIDIA Progress, VC4/VC5, Intel's Linux Driver & Mesa

  • NVIDIA 384.90 Linux Driver Brings Fixes, Quadro P5200 Support
    One day after releasing updated GeForce Linux legacy drivers, NVIDIA is now out with an update to their long-lived 384 branch. The NVIDIA 384 Linux series is the current latest series for their proprietary driver. Coming out today is the 384.90 update that is primarily comprised of bug fixes but also includes Quadro P5200 support.
  • NVIDIA Continues Prepping The Linux Desktop Stack For HDR Display Support
    Besides working on the new Unix device memory allocator project, they have also been engaged with upstream open-source Linux developers over preparing the Linux desktop for HDR display support. Alex Goins of the NVIDIA Linux team presented on their HDR ambitions for the Linux desktop and the work they are still doing for prepping the X.Org stack for dealing with these next-generation computer displays. This is a project they have also been looking at for more than one year: NVIDIA Is Working Towards HDR Display Support For Linux, But The Desktop Isn't Ready.
  • The State Of The VC4 Driver Stack, Early Work On VC5
    ric Anholt of Broadcom just finished presenting at XDC2017 Mountain View on the state of the VC4 driver stack most notably used by the Raspberry Pi devices. Additionally, he also shared about his early work on the VC5 driver for next-generation Broadcom graphics.
  • Intel's Linux Driver & Mesa Have Hit Amazing Milestones This Year
    Kaveh Nasri, the manager of Intel's Mesa driver team within the Open-Source Technology Center since 2011, spoke this morning at XDC2017 about the accomplishments of his team and more broadly the Mesa community. Particularly over the past year there has been amazing milestones accomplished for this open-source driver stack.