Webchats (so-called 'Events'): Red Hat/IBM, FreeBSD, KubeCon, and Other LF Fluff

• Hybrid and edge strategies in an open-source world will be key focus during Red Hat Summit on Apr. 27, 28

  When IBM announced its intention to acquire Red Hat Inc. for $34 billion in 2018, it was widely viewed as a sign that the open-source train had finally arrived in the station. Less than three years later, open source has grown to encompass not only the station, but the train tracks and surrounding enterprise territory as far as the eye can see. In March, Red Hat released its “State of Enterprise Open Source” report, which, not surprisingly, validated the technology’s widespread enterprise influence. The report found that 90% of IT leaders were using open-source products, primarily in infrastructure modernization, networking and application development.

• FreeBSD meetings on the Desktop

  FreeBSD on the desktop is a whole stack - X11, Qt, KDE Frameworks, KDE Plasma and KDE Gear, and Wayland, and Poppler and GTK - o my!

• Ubuntu Blog: Canonical & Ubuntu at KubeCon Europe 2021

  It’s that time of the year again! KubeCon and CloudNativeCon Europe 2021 are just around the corner and, as always, Canonical and Ubuntu have a lot cooking in the Kubernetes oven especially for the event. This year, we’ll be showcasing solutions and best practices around Charmed Operators, as well as streamlined Kubernetes at the edge with micro clouds. We’ll be at KubeCon on May 4-7th, as well as hosting a co-located event of our own on May 3 so make sure to book a meeting and come by to chat about your K8s use case anytime during the week.

• SD Times news digest: Android GPU Compute changes, Xilinx’s Kria Portfolio, and ELISA Project expands its global ecosystem

  The ELISA (Enabling Linux in Safety Applications) Project announced that Codethink, Horizon Robotics, Huawei Technologies, NVIDIA and Red Hat joined its ecosystem. The project aims to create a shared set of tools and processes to help companies build and certify Linux-based safety-critical applications and systems “The primary challenge is selecting Linux components and features that can be evaluated for safety and identifying gaps where more work is needed to evaluate safety sufficiently,” said Shuah Khan, Chair of the ELISA Project Technical Steering Committee and Linux Fellow at the Linux Foundation. “We’ve taken on this challenge to make it easier for companies to build and certify Linux-based safety-critical applications by exploring potential methods to enable engineers to answer that question for their specific system.”

• Linux, Lyft establish mobile developers collective to build enterprise-grade apps

  To stimulate better collaboration amongst mobile developers, the Linux Foundation has founded one of its first open-source platforms centered around mobile app development. The new group is known as the Mobile Native Foundation, and it will be a collaborative IT infrastructure intended at enhancing the building of Android and iOS smartphone applications.

Dev kit and module run Linux on Zynq Ultrascale+

Topic Embedded has launched a “Florida Plus” dev kit that runs Linux on its Zynq Ultrascale+ based Miami MPSoC Plus module. Meanwhile, Aries announced it has begun distributing Topic’s Zynq-based Miami modules. Netherlands-based Topic Embedded Systems has been around for 20 years doing FPGA work, with the last decade focused primarily on manufacturing Linux-driven Xilinx Zynq based modules. Last week, Topic announced an open-spec Florida Plus Development Kit that showcases its top-of-the-line Miami MPSoC Plus compute module, which features the Zynq UltraScale+ MPSoC. system-on-chip.

today's howtos

• How to Install Mosh Shell as SSH Alternative on Linux Desktop

  Using an SSH client tool is always helpful and handy for the system administrator and the remote users. In the conventional SSH clients, you may find some network and auto session logout issues. As a system admin, you already realize the importance of the CLI-based remote SSH client. To solve frequent logout, lagging, and packet loss issues, you can install the Mosh SSH as an SSH alternative on Linux. The Mosh stands for the Mobile shell, which is a command-line-based secure shell client for Linux. It doesn’t require a stale and static IP address to establish the connection; moreover, the Mosh SSH shell client is also compatible with mobile devices.

• New Linux Publication Released: How Linux Works, 3rd Edition: What Every Superuser Should Know by Brian Ward

  I am very excited about this publication not only because it is a great book covering such a large set of Linux-related topics but also because I helped with the technical review.

• How to install the NVIDIA drivers on Ubuntu 21.04

  The objective is to install the NVIDIA drivers on Ubuntu 21.04 Hirsute Hippo Linux and switch from a opensource Nouveau driver to the proprietary Nvidia driver. To install Nvidia driver on other Linux distributions, follow our Nvidia Linux Driver guide.

• How to install Blender 2.92 on Deepin 20.2

  In this video, we are looking at how to install Blender 2.92 on Deepin 20.2.

• How to install Funkin' High Effort Ugh mod on a Chromebook

  Today we are looking at how to install Funkin' High Effort Ugh mod on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below. If you have any questions, please contact us via a YouTube comment and we would be happy to assist you!

GNU Project: GCC 11.1 Release Candidate and Cryptographic Algorithms GnuTLS

• GCC 11.1 Release Candidate available from gcc.gnu.org

  The first release candidate for GCC 11.1 is available from
  
   https://gcc.gnu.org/pub/gcc/snapshots/11.1.0-RC-20210420/
   ftp://gcc.gnu.org/pub/gcc/snapshots/11.1.0-RC-20210420
  
  and shortly its mirrors.  It has been generated from git revision
  r11-8265-g246abba01f302eb453475b650ba839ec905be76d.
  
  I have so far bootstrapped and tested the release candidate on
  x86_64-linux and i686-linux.  Please test it and report any issues to
  bugzilla.
  
  If all goes well, I'd like to release 11.1 on Tuesday, April 27th.
  

• GCC 11.1 RC Released, GCC 12 In Development On Trunk

  The release candidate to GCC 11.1 as the first stable release of GCC 11 is now available for testing. If all goes well GCC 11.1.0 will officially debut next week while GCC 12 is now in development with their latest Git code. Red Hat's Jakub Jelinek announced the GCC 11.1 release candidate today, which has been bootstrapped and tested so far for i686 and x86_64 Linux. He is hoping to release GCC 11.1 officially next week if all goes well.

• Daiki Ueno: AF_ALG support in GnuTLS

  The Linux kernel implements a set of cryptographic algorithms to be used by other parts of the kernel. These algorithms can be accessed through the internal API; notable consumers of this API are encrypted network protocols such as IPSec and WireGuard, as well as data encryption as in fscrypt. The kernel also provides an interface for user-space programs to access the kernel crypto API. GnuTLS has recently gained a new crypto backend that uses the kernel interface in addition to the user-space implementation. There are a few benefits of having it. The most obvious one is performance improvement: while the existing user-space assembly implementation has comparable performance to the in-kernel software emulation, the kernel crypto implementation also enables workload offloading to hardware accelerators, such as Intel QAT cards. Secondly, it brings support for a wider variety of CPU architectures: not only IA32 and AArch64, but also PowerPC and s390. The last but not least is that it could be used as a potential safety net for the crypto algorithms implementation: deferring the crypto operations to the kernel means that we could have an option to workaround any bugs or compliance (such as FIPS140) issues in the library.