May 2018
Red Hat Leftovers
Submitted by Roy Schestowitz on Thursday 31st of May 2018 09:09:55 PM Filed under
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Red Hat Summit: Building production-ready containers
Bringing excitement to the last session on the last day of the show, Scott McCarty and Ben Breard wrapped up this year’s Red Hat Summit with a discussion of best practices for production-ready containers.
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Welcoming Larry Stack to Red Hat
We are excited to announce that Larry Stack has joined Red Hat as senior vice president, Global Accounts and Target Industries. Larry has had a multi-faceted and very accomplished career and is well versed in leading industry and global account focused organizations. His most recent role was as chief sales officer for DXC Technology, the combination of CSC and HP Services. Prior to DXC, Larry served as senior vice president and chief sales officer for Enterprise Services at HPE.
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Maxta Announces Support for Red Hat OpenShift Container Platform and Red Hat Virtualization
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Maxta Announces Support for Comprehensive Private Cloud Infrastructure Based on Red Hat Virtualization and Red Hat OpenShift Container Platform
Maxta Inc., the only hyperconvergence software provider that supports multiple hypervisors, today announced support for Red Hat OpenShift Container Platform, providing a comprehensive private cloud infrastructure along with support for Red Hat Virtualization. Building on Maxta’s VMware Escape Pod announcement last September, the enhanced offering empowers customers to more easily migrate from VMware vSphere to Red Hat Virtualization, and then support containers on the same platform using Red Hat OpenShift Container Platform. Maxta enables customers to deploy private cloud solutions using industry leading infrastructure software with unmatched performance.
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DoD Taps Carahsoft for Potential $125M Red Hat Software, Services BPA
Carahsoft Technology has received a potential five-year, $125 million blanket purchase agreement to provide Red Hat’s (NYSE: RHT) software and services to the Defense Department and related agencies.
The BPA will run through April 1, 2023, and includes training and maintenance support services for DoD, the U.S. Coast Guard and intelligence agencies, Carahsoft said Wednesday.
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Two Worthy Stocks for investors: Red Hat, Inc. (RHT), Church & Dwight Company, Inc. (CHD)
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Passwordless access to System libvirt on Fedora 28
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QA: the glamorous bit
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Graphics DRM and Mesa 18.0.5 RC
Submitted by Roy Schestowitz on Thursday 31st of May 2018 09:06:27 PM Filed under
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A Reusable DRM Module To Be Worked On For "Underserved" Graphics Hardware
While Kevin Brace of the OpenChrome project as the lead and only developer left working on this open-source VIA driver stack has restarted the discussion towards mainlining the OpenChrome DRM/KMS driver, he has decided to take a break from that for a few weeks and to focus on developing a "reusable DRM module" to help other vintage/obscure graphics hardware.
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Mesa 18.0.5 release candidate
The candidate for the Mesa 18.0.5 is now available. Currently we have:
- 21 queued
- 0 nominated (outstanding)
- and 5 rejected patches -
Mesa 18.0.5 Is The Last Planned Release In The Series
Mesa 18.0.5 is the last planned point release for the Mesa 18.0 series that debuted at the end of March as the Q1'2018 release for Mesa3D.
With Mesa 18.1 having been released earlier this month and on schedule, the Mesa 18.0 lifespan is relatively short with Mesa 18.1.1 now due for release in the days ahead. As such, the Mesa 18.0.5 release due out by the end of the week is their last planned maintenance release for this previous quarter's branch.
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today's howtos
Submitted by Roy Schestowitz on Thursday 31st of May 2018 09:05:08 PM Filed under
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Introducing the Kafka-CDI Library
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How to Install Apache Web Server on Ubuntu 18.04
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Serialization in and with Qt
In our first part of this series, we looked at how to set up messages, combine them, and reduce their overhead in the context of telemetry sensors.
This part focuses on the payload of messages and how to optimize them.
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Simple way to compare files in Linux for differences
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LMMS Guide Part 3: Panning, Volume, And Sound Effects
You click on an area under where it starts to change the volume of an individual note or chord, Also, for convenience, you can simply drag your mouse over the volume controls section of the piano roll to increase or decrease the volume of multiple notes at the same time. Expanding the Note Volume section will make it easier to adjust the volume and give you a little more control.
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Ubuntu 18.04: Install and Integrate Persepolis Download Manager
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How To Disable Built-in Webcam In Linux
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How to Root Your Android Device with Magisk
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How to Monitor Your Linux Servers Performance with Glances Tool
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Command line VPN connection
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Dependencies between services in docker-compose
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Software: HandBrake, Plex Media Player, zchunk, Qalculate! and Cherrytree
Submitted by Roy Schestowitz on Thursday 31st of May 2018 09:04:14 PM Filed under
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HandBrake FFmpeg, no more Nvidia 32 bit drivers
HandBrake has been updated again to track the master branch, as it now uses FFMpeg 4 and no longer libAV 12. This could probably lead to other improvements, like NVENC/CUDA support, more formats, etc.
Starting with the Nvidia drivers version 396.24 there will be no more 32 bit support, the driver will be 64 bit only. The 32 bit libraries are still included, so Steam and other applications will keep on being supported.
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Plex Media Player is back!
Just a small post to notify that Plex Media Player package is back. Now it does not require Conan or Python anymore for building, and you can just build it using standard tools, the dependency issues between the Plex binary packages have been resolved.
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What is zchunk?
Over the past few months, I’ve been working on zchunk, a compression format that is designed to allow for good compression, but, more importantly, the ability to download only the differences between an old version of the file and a new version.
The concept is similar to both zsync and casync, but it has some important differences. Let’s first look at how downloading a zchunk file works.
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Qalculate! – The Best Calculator Application in The Entire Universe
I have been a GNU-Linux user and a Debian user for more than a decade. As I started using the desktop more and more, it seemed to me that apart from few web-based services most of my needs were being met with desktop applications within Debian itself.
One of such applications was the need for me to calculate between different measurements of units. While there are and were many web-services which can do the same, I wanted something which could do all this and more on my desktop for both privacy reasons as well as not having to hunt for a web service for doing one thing or the other. My search ended when I found Qalculate!.
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Cherrytree – A Feature-Rich Wiki-Style Note-Taking App
I recently wrote on Thetapad and Zim – both are excellent note-taking applications with their specialty geared towards different users. Today, thanks to suggestions from FossMint readers, I introduce to you Cherrytree.
Cherrytree is a free and open source note-taking application with wiki-style text formatting, syntax highlighting, and advanced customizability settings.
Its advanced search function allows you to locate files across the file tree irrespective of their location. It supports keyboard shortcuts, importing and exporting notes, syncing with cloud services like Dropbox, rich text formatting, and password protection to keep your notes secure.
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Audiocasts/Shows: Ubuntu Podcast from the UK, CPLANE.ai, Curl
Submitted by Roy Schestowitz on Thursday 31st of May 2018 08:41:09 PM Filed under

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Ubuntu Podcast from the UK LoCo: S11E13 – Thirteen Reasons Why - Ubuntu Podcast
This week we’ve been to Devon and built a 3D printer. The FBI tells everyone to reboot your routers, PUBG sues Fortnite, GDPR happened, the Mosquitto project gets sponsorship and we round up the community news.
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Simplifying deployment and management of edge clouds with CPLANE.ai
Join us for this webinar where we dive into practical use cases that are now made possible with our partnership, including Telecommunication Service Providers, Industrial IoT, Smart Buildings and more.
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curl, http2 and quic on the Changelog
Three years ago I talked on a changelog episode about curl just having turned 17 years old and what it has meant for me etc.
Fast forward three years, 146 changelog episodes later and now curl has turned 20 years and I was again invited and joined the lovely hosts of the changelog podcast, Adam and Jerod.
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Android Leftovers
Submitted by Rianne Schestowitz on Thursday 31st of May 2018 08:22:12 PM Filed under
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Alcatel's $100 Android Go phone hits the US next week
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Xiaomi's new Mi 8 Android phone shamelessly copies the iPhone X
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Give Chrome for Android an ultra-modern makeover
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NVIDIA halts SHIELD TV's Oreo update because of "a couple of issues"
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Arm aims to make your Android phone faster with next-gen mobile chips
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Linux Mint 19 Beta Will Arrive on June 4, Final Release Expected at End of June
Submitted by Rianne Schestowitz on Thursday 31st of May 2018 08:17:40 PM Filed under
The developer published the monthly news of the project for May 2018, announcing that Linux Mint 19 will enter beta stages on Monday, June 4, 2018, when users will be able to download the Linux Mint 19 Beta ISO images with Cinnamon, MATE, and Xfce desktop environments and participate in the beta testing program. The final release of Linux Mint 19 "Tara" is expected at the end of June.
"All 3 editions of Linux Mint 19 (Cinnamon, MATE, Xfce) are currently in QA. The various bugs which were found were fixed and we’re expecting them to pass QA tomorrow. We’re planning the BETA release for Monday the 4th," wrote Clement Lefebvre in the monthly newsletter. "The BETA phase for Mint 19 will be longer than usual, with a stable release planned for the end of June."
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Linux Lite 4.0 "Diamond" Launches Officially Based on Ubuntu 18.04 LTS
Submitted by Rianne Schestowitz on Thursday 31st of May 2018 08:15:54 PM Filed under

Dubbed "Diamond" and powered by the Linux 4.15 kernel series from the Ubuntu 18.04 LTS (Bionic Beaver) operating system, Linux Lite 4.0 series launches officially today as the first release to drop support for 32-bit installations, bringing numerous updated components, new features and major design changes that include new system theme (Adapta) and icon sets (Papirus).
"Faenza icons were dropped as it had not been maintained in some time (albeit there is a fork) and the same for the Arc theme, development seems to have stalled there," said Jerry Bezencon in the release announcement. "Most of our approach to theming in Series 4.x follows the popular Flat design focus. We also now use the Openzone mouse theme."
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Desktop Consolidation Gives SparkyLinux a Clearer Focus
Submitted by Rianne Schestowitz on Thursday 31st of May 2018 08:12:17 PM Filed under

You can run SparkyLinux from a thumb drive. You also can supercharge its performance by loading it into your computer's RAM.
However, the OS is not really as useful if you use it only for a portable computing platform. It performs best when installed on the hard drive. SparkyLinux does not use a frugal installation and special antics to provide persistent memory.
SparkyLinux is a very functional Linux OS. It is a solid choice for use as an all-purpose home edition with all the tools, codecs, plugins and drivers preinstalled.
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How open source supports CERN's Large Hadron Collider
Submitted by Roy Schestowitz on Thursday 31st of May 2018 07:45:22 PM Filed under

The 27-kilometre-long Large Hadron Collider (LHC) buried beneath the France-Switzerland border near Geneva is best known for helping to prove the existence of the Higgs' Boson particle - otherwise known as the God particle - crucial to the Standard Model of particle physics.
The LHC, which uses superconducting magnets to steer beams through its long pipes at just below the speed of light, is supported by open source IT systems at CERN to crunch through about 60 petabytes of data a year. These are built with Openstack, a free and open source software platform for building clouds.
The Openstack cloud first went into production at CERN in July 2013, marking the 13,000-physicist-strong laboratory as an early adopter. Today it has scaled to roughly 300,000 cores – and it's this kind of high-powered, scalable, open source cloud computing that got the attention of many private enterprises, now contributing to the code.
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today's howtos
| Red Hat Hires a Blind Software Engineer to Improve Accessibility on Linux Desktop
Accessibility on a Linux desktop is not one of the strongest points to highlight. However, GNOME, one of the best desktop environments, has managed to do better comparatively (I think).
In a blog post by Christian Fredrik Schaller (Director for Desktop/Graphics, Red Hat), he mentions that they are making serious efforts to improve accessibility.
Starting with Red Hat hiring Lukas Tyrychtr, who is a blind software engineer to lead the effort in improving Red Hat Enterprise Linux, and Fedora Workstation in terms of accessibility.
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