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It's FOSS on Linux Vs. Unix and 32-bit Architectures

Filed under
GNU
Linux
  • Linux Vs. Unix

    ​In computer time, a substantial part of the population has a misconception that the Unix and Linux operating systems are one and the same. However, the opposite is true. Let's look at it from a closer look.

  • Open Source OS Still supporting 32-bit Architecture and Why it’s Important

    One after the other, Linux distributions are dropping 32-bit support. Or, to be accurate, they drop support for the Intel x86 32-bit architecture (IA-32). Indeed, computers based on x86_64 hardware (x86-64) are superior in every way to their 32-bits counterpart: they are more powerful, run faster, are more compact, and more energy efficient. Not mentioning their price has considerably decreased in just a few years.

Devices: Fairwaves, FriendlyElec, Ataribox and Tizen

Filed under
Linux
Hardware
  • Low-cost embeddable SDR occupies a mini-PCIe card

    The Fairwaves “XTRX” mini-PCIe SDR card is a low-cost embeddable SDR card aimed at high data rate apps including 4G/5G and “massive” MIMO.

    Fairwaves Inc.’s “XTRX” SDR mini-PCIe card, which launched on Nov. 30 at Crowd Supply, has earned more than 80 percent of its funding goal with one month remaining. The company claims the full sized mini-PCIe XTRX card (30 x 51mm) is the smallest commercially available SDR card. For comparison, the USB-interfaced LimeSDR Mini and RTL-SDR boards measure 69 x 31.4mm and 40 x 60mm, respectively.

  • Tiny quad-core Linux SBCs slim down and get an RPi-like carrier

    FriendlyElec has unveiled COM-like variants of its tiny, low-cost quad-core, Allwinner H3- and H5-based NanoPi Neo and Neo2 SBCs, plus an RPi style carrier.

    FriendlyElec’s new $8 “NanoPi Neo Core” and $25 “NanoPi Neo Core2” boards are low-profile variants of the company’s earlier 40 x 40mm NanoPi Neo and NanoPi Neo 2 SBCs, but with their large, topside USB and Ethernet connectors replaced by a third dual-row pin header. As a result, the new boards are more like computer-on-modules (COMs) than single-board computers (SBCs), in that they’re meant to be combined with off-the-shelf or custom carrier boards, such as FriendlyElec’s RPi 3-like Mini Shield (see farther below).

    [...]

    Operating system — Ubuntu Core; Armbian; U-boot bootloader

  • You Can Pre-Order Ataribox Very Soon, But The Thing Is Still Sort Of A Mystery
  • Sling TV now available on 2017 models of Samsung Smart TVs
  • Give your Gear S3 and Gear Sport a Christmas makeover with these FREE watchfaces

Linux Kernel Developer: Thomas Gleixner

Filed under
Linux
Interviews

The report states that, since the 2.6.11 release, the top 10 developers together have contributed 45,338 changes — almost 7.1 percent of the total. The top 30 developers contributed just under 16 percent of the total, as seen in the table below.

One of these top 30 developers is Thomas Gleixner, CTO at Linutronix GmbH, who serves in various kernel maintainer roles. In this article, Gleixner answers a few questions about his contributions to the Linux kernel.

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Kernel: Collabora, Sony HID, ZFS On Linux, 6WIND

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Linux
  • VirtIO DRM Window Server Support: Letting Guest VMs Interface With Host's Compositor

    Collabora's Tomeu Vizoso is working on a interesting VirtIO DRM patch that lets clients running within a virtual machine communicate with a display compositor of the host system.

    Based off work done by Google on their ChromeOS kernel with a "virtio_wl" driver, Tomeu is adding support to the VirtIO DRM driver so that clients running within a virtual machine can communicate with the host system's compositor. Communication is done over the protocol supported by the compositor, e.g. Wayland. Similarly, the ChromeOS VirtIO Wayland work is about offering a virtual device used by a guest VM use a Wayland server on the host system transparently and just focused on Wayland support given the ChromeOS focus.

  • Linux Should Now Work For Some Knockoff PlayStation 3 Controllers

    While the Linux kernel has supported the official Sony PlayStation 3 controller as an input device, some of the off-brand/knockoff models haven't quite behaved correctly on Linux but that's now being rectified.

    Red Hat's Bastien Nocera has made a necessary change to the Sony HID code in the Linux 4.15 kernel to address these knockoff PlayStation 3 controllers as well as a change in BlueZ Git, for the upcoming BlueZ 5.48 release.

  • ZFS On Linux 0.7.4 Brings Linux 4.14 Support, Fixes

    ZFS On Linux 0.7.4 was released this week as the newest stable release for this ZFS file-system implementation for the Linux kernel.

  • 6WIND Announces TCP Boost to Resolve Linux Bottlenecks in TCP-Based Applications

    6WIND, a high-performance networking software company, today announced TCP Boost, a high performance Transmission Control Protocol (TCP) stack for proxy and server deployments. TCP is a client/server protocol used to communicate between applications over an IP network. However, the performance of TCP-based applications is limited by common bottlenecks in the Linux kernel. To overcome these limitations, 6WIND offers TCP Boost as a solution, based on its 6WINDGate™ packet processing software, which is widely deployed as the industry's highest performance TCP userland stack since 2010.

Amazon Linux 2

Filed under
GNU
Linux
Server
  • Amazon Linux 2

    Amazon Linux 2 is the next generation Amazon Linux operating system. It provides a high performance, stable, and secure execution environment for cloud and enterprise applications. Amazon Linux 2 will offer extended availability of software updates for the core operating system through 5 years of long-term support and provides access to the latest software packages through the Amazon Linux Extras repository.

  • Amazon Linux 2 Rolls Out For EC2, On-Site Virtual Machine Images

    Amazon AWS has announced their "next generation" version of their Amazon Linux operating system intended for running on their EC2 compute cloud as well as on-site via VMware/VirtualBox/Hyper-V images that are free to all.

  • Amazon Linux 2 Benchmarks, 6-Way Linux OS EC2 Compute Cloud Comparison

    With Amazon AWS this week having released Amazon Linux 2 LTS I was excited to put this updated cloud-focused operating system through some performance tests to see how it stacks up with the more well known Linux distributions.

  • AWS Releases Prelim Amazon Linux 2 Server

    Amazon Web Services Inc. (AWS) this week announced the release of its next Linux server OS, Amazon Linux 2.

    Dubbed build 2017.12, the preliminary version of Amazon Linux 2 is now generally available to all public AWS regions. Described as a "candidate" release in the AWS announcement, the final build is yet to come.

Linux Mint 18.3 “Sylvia” KDE and Xfce

Filed under
GNU
Linux
  • Linux Mint 18.3 “Sylvia” KDE released!

    Linux Mint 18.3 is a long term support release which will be supported until 2021. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use.

  • Linux Mint 18.3 “Sylvia” Xfce released!

    Linux Mint 18.3 is a long term support release which will be supported until 2021. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use.

Systemd 236 Brings Support For LUKS2 Encrypted Partitions, New Options

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Linux

Lennart Poettering has announced the release of systemd 236 as the init system's final release of 2017.

Systemd 236 is another significant feature release and includes support for the LUKS2 on-disk format for encrypted partitions, bootctl list can now list all available boot menu options, improved cgroup option, various systemd-networkd networking improvements, support for setting the initial keyboard mapping systemd-firstboot, several new systemd-resolve command line arguments, and other minor improvements throughout the systemd landscape.

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10 Best Linux Business Apps

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Linux

There’s no question that the Linux desktop can be a highly effective workhorse. Note, as proof of this, the greater coverage in the media of the best business apps for Linux. Keep reading for the best Linux business apps – and please add your own favorite in the Comments section below.

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Stable kernels 4.14.6 and 4.9.69

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Linux

Two new stable kernels have been released by Greg Kroah-Hartman: 4.14.6 and 4.9.69. As usual, they contain fixes all over the kernel tree; users of those series should upgrade.

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See: Linux 4.14.6 and Linux 4.9.69

Introducing bolt: Thunderbolt 3 security levels for GNU/Linux

Filed under
GNU
Linux
Security

Today I released the first version 0.1 (aka "Accidentally Working") of bolt, a system daemon that manages Thunderbolt 3 devices. It provides a D-Bus API to list devices, enroll them (authorize and store them in the local database) and forget them again (remove previously enrolled devices). It also emits signals if new devices are connected (or removed). During enrollment devices can be set to be automatically authorized as soon as they are connected. A command line tool, called boltctl, can be used to control the daemon and perform all the above mentioned tasks (see the man page of boltctl(1) for details).

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