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Linux

The People Who Support Linux: Hacking on Linux Since Age 16

Filed under
Linux
Interviews

Pretty much all of the projects in software developer Yitao Li's GitHub repository were developed on his Linux machine. None of them are necessarily Linux-specific, he says, but he uses Linux for “everything.”

For example: “coding / scripting, web browsing, web hosting, anything cloud-related, sending / receiving PGP signed emails, tweaking IP table rules, flashing OpenWrt image into routers, running one version of Linux kernel while compiling another version, doing research, doing homework (e.g., typing math equations in Tex), and many others...” Li said via email.

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CoreOS Unveils Linux Containers As A Service

Filed under
GNU
Linux

CoreOS is considered by some observers to be a fork of Google's Chrome OS system, customized for Linux server management. The system is so small because container workloads contain part of the Linux operating system themselves, the user-space parts needed by the application. But all kernel functions, such as scheduling processes and memory management, are the function of the host system and shared by whatever number of containers is running on the host. Containers also leave each workload isolated from the others in a manner that's sometimes described as "lightweight virtualization."

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LXQt Now Has Full Qt5 Support

Filed under
GNU
KDE
Linux

The "LXQt" desktop that's a Qt version of the lightweight LXDE desktop can now be compiled using Qt5 where as previously there were still Qt4 dependencies.

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Linux 3.16-rc3

Filed under
Linux

We're back on a Sunday release schedule, and things are looking
reasonably normal.

There's perhaps relatively less driver updates than usual, with most
of them being pretty small, but that is probably just a timing thing
(ie Greg didn't send his USB/staging changes this week, so driver
changes are mostly gpu, networking and sound).

As a result misc architecture updates (mips, powerpc, x86, arm)
dominate the diff, and there are various random other updates. We've
got filesystem updates (aio, nfs and ocfs2), a small batch of mm fixes
from Andrew, some networking stuff.etc.

The shortlog gives a feel for the changes. The most noticeable to
actual users are probably the unbreaking of direct block device read
accesses on 32-bit targets, and some x86 vdso regression fixes that
caused problems. The rest probably didn't end up affecting very many
people, but it's all proper fixes..

Linus

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Robolinux 7.5.4 Wants to Be the Ultimate Windows Replacement

Filed under
Linux
Microsoft

Robolinux uses a piece of technology called Stealth VM Software, which allows users to create a clone of a Windows Operating System with all the installed programs and updates. It should work, in theory, but there isn't enough feedback to see how good this particular solution really is.

Besides this important feature that is one of the most important ones implemented in this distribution, the developer has also made a few other major changes and he has added quite a few new packages.

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Linux Mint 17 "Qiana" Cinnamon and MATE Flavors Get Second Release with Major Fixes

Filed under
Linux

Linux Mint 17 "Qiana" was released only a month ago, but in all that time some important issues have been fixed by the developers. In order to make the life of the users a little bit easier, the Linux mint devs have decided to regenerate the ISO images with the new fixes.

According to the changelog made available today, MDM no longer crashes with non-xrandr compatible GPUs, an option in the installer which stated "Replace $OS and install Linux Mint"has been removed because it was considered ambiguous, and the Driver Manager has been fixed because it assumed the user was running a manually installed driver when in the presence of a device which required the installation of "linux-firmware-nonfree".

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The Samsung Galaxy Z: Tizen OS a big Risk? Specifications and Comparison

Filed under
Linux
Gadgets

The Samsung Galaxy Z is the wave of the future. It’s Tizen OS is cutting edge and will be the standard for smartphones in the future. It is a quality phone that is worth every penny.

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Benchmarking Linux 3.16 File-Systems On An SSD

Filed under
Graphics/Benchmarks
Linux

With the Linux 3.16 kernel coming along nicely, here's our first tests of this forthcoming major kernel upgrade when it comes to the mainline file-systems and their performance from a solid-state drive.

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Jolla unveils Sailfish Launcher for Android

Filed under
Android
Linux
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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.