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KDE Plasma 5.16 Beta: Your Three Week Notification for a More Tidy and Composed Desktop

Thursday 16th of May 2019 04:43:50 PM





KDE Plasma 5.16

Thursday, 16 May 2019.

Today KDE launches the beta release of Plasma 5.16.

In this release, many aspects of Plasma have been polished and
rewritten to provide high consistency and bring new features. There is a completely rewritten notification system supporting Do Not Disturb mode, more intelligent history with grouping, critical notifications in fullscreen apps, improved notifications for file transfer jobs, a much more usable System Settings page to configure everything, and many other things. The System and
Widget Settings have been refined and worked on by porting code to
newer Kirigami and Qt technologies and polishing the user interface.
And of course the VDG and Plasma team effort towards Usability & Productivity
goal
continues, getting feedback on all the papercuts in our software that make your life less
smooth and fixing them to ensure an intuitive and consistent workflow for your
daily use.

For the first time, the default wallpaper of Plasma 5.16 will
be decided by a contest where everyone can participate and submit art. The
winner will receive a Slimbook One v2 computer, an eco-friendly, compact
machine, measuring only 12.4 x 12.8 x 3.7 cm. It comes with an i5 processor, 8
GB of RAM, and is capable of outputting video in glorious 4K. Naturally, your
One will come decked out with the upcoming KDE Plasma 5.16 desktop, your
spectacular wallpaper, and a bunch of other great software made by KDE. You can find
more information and submitted work on the competition wiki
page
, and you can submit your own wallpaper in the
subforum
.

Desktop Management





New Notifications





Theme Engine Fixes for Clock Hands!





Panel Editing Offers Alternatives





Login Screen Theme Improved

  • Completely rewritten notification system supporting Do Not Disturb mode, more intelligent history with grouping, critical notifications in fullscreen apps, improved notifications for file transfer jobs, a much more usable System Settings page to configure everything, and more!
  • Plasma themes are now correctly applied to panels when selecting a new theme.
  • More options for Plasma themes: offset of analog clock hands and toggling blur behind.
  • All widget configuration settings have been modernized and now feature an improved UI. The Color Picker widget also improved, now allowing dragging colors from the plasmoid to text editors, palette of photo editors, etc.
  • The look and feel of lock, login and logout screen have been improved with new icons, labels, hover behavior, login button layout and more.
  • When an app is recording audio, a microphone icon will now appear in the System Tray which allows for changing and muting the volume using mouse middle click and wheel. The Show Desktop icon is now also present in the panel by default.
  • The Wallpaper Slideshow settings window now displays the images in the selected folders, and allows selecting and deselecting them.
  • The Task Manager features better organized context menus and can now be configured to move a window from a different virtual desktop to the current one on middle click.
  • The default Breeze window and menu shadow color are back to being pure black, which improves visibility of many things especially when using a dark color scheme.
  • The "Show Alternatives..." button is now visible in panel edit mode, use it to quickly change widgets to similar alternatives.
  • Plasma Vaults can now be locked and unlocked directly from Dolphin.


Settings





Color Scheme





Application Style and Appearance Settings

  • There has been a general polish in all pages; the entire Appearance section has been refined, the Look and Feel page has moved to the top level, and improved icons have been added in many pages.
  • The Color Scheme and Window Decorations pages have been redesigned with a more consistent grid view. The Color Scheme page now supports filtering by light and dark themes, drag and drop to install themes, undo deletion and double click to apply.
  • The theme preview of the Login Screen page has been overhauled.
  • The Desktop Session page now features a "Reboot to UEFI Setup" option.
  • There is now full support for configuring touchpads using the Libinput driver on X11.


Window Management





Window Management

  • Initial support for using Wayland with proprietary Nvidia drivers has been added. When using Qt 5.13 with this driver, graphics are also no longer distorted after waking the computer from sleep.
  • Wayland now features drag and drop between XWayland and Wayland native windows.
  • Also on Wayland, the System Settings Libinput touchpad page now allows you to configure the click method, switching between "areas" or "clickfinger".
  • KWin's blur effect now looks more natural and correct to the human eye by not unnecessary darkening the area between blurred colors.
  • Two new default shortcuts have been added: Meta+L can now be used by default to lock the screen and Meta+D can be used to show and hide the desktop.
  • GTK windows now apply correct active and inactive colour scheme.


Plasma Network Manager





Plasma Network Manager with Wireguard

  • The Networks widget is now faster to refresh Wi-Fi networks and more reliable at doing so. It also has a button to display a search field to help you find a particular network from among the available choices. Right-clicking on any network will expose a "Configure…" action.
  • WireGuard is now compatible with NetworkManager 1.16.
  • One Time Password (OTP) support in Openconnect VPN plugin has been added.


Discover





Updates in Discover

  • In Discover's Update page, apps and packages now have distinct "downloading" and "installing" sections. When an item has finished installing, it disappears from the view.
  • Tasks completion indicator now looks better by using a real progress bar. Discover now also displays a busy indicator when checking for updates.
  • Improved support and reliability for AppImages and other apps that come from store.kde.org.
  • Discover now allows you to force quit when installation or update operations are proceeding.
  • The sources menu now shows the version number for each different source for that app.

Read the full announcement

Bring the Linux App Summit 2019 home

Tuesday 7th of May 2019 06:18:38 AM

The GNOME and KDE communities are looking for locations for the Linux App Summit (LAS) 2019, an event that will be held sometime between September and December 2019.

The Linux App Summit is an evolution of the Libre Application Summit and has a specific focus on the creation of applications that target Linux devices. By co-hosting the conference, KDE and GNOME want to create a space for a more widespread collaboration and work towards a common goal: make the Linux application ecosystem flourish.

If you are interested in hosting LAS 2019 in your town, send us an e-mail to appsummit@lists.freedesktop.org by May 15th with your proposed location. This will allow the organizing committee to establish contact with you and give you assistance as you put together a bid later on.

For more information on relevant deadlines, please check out the LAS website.

We look forward to hearing from you!

Announcing Akademy 2019 in Milan, Italy (September 7th - 13th)

Wednesday 24th of April 2019 10:35:02 AM

Akademy 2019 will be held at the University of Milano-Bicocca in Milan, Italy, from Saturday the 7th to Friday the 13th of September.

The conference is expected to draw hundreds of attendees from the global KDE community to discuss and plan the future of the community and its technology. Many participants from the broad Free and Open Source software community, local organizations and software companies will also attend.

KDE e.V. is organizing Akademy 2019 with unixMiB — the Linux User Group of the University of Milano-Bicocca. unixMiB aims to spread Open Source philosophy among students.

Akademy 2019 Program

Akademy 2019 will start with 2 days of talks on Saturday and Sunday (7th and 8th of September), followed by 5 days of workshops, Birds of a Feather (BoF), training and coding sessions.

Call for Papers

The goal of the conference section of Akademy is to learn and teach new skills, and share our passion around what we're doing together at KDE.

For the sharing of ideas, experiences and state of things, we will have short Fast Track sessions in a single-track section of Akademy. Teaching and sharing technical details is done through longer sessions in the multi-track section of Akademy.

If you have an idea or a story that you would like to present, please tell us about it. If you know of someone else who should present, please encourage them to get in touch. For more details, see the proposal guidelines and the Call for Papers.

The submission deadline is 31st May, 23:59:59 CEST.

About Milan

With a population of over 1.5 million inhabitants, Milan has a rich history that stretches back to 600 BC. The city boasts interesting museums, fascinating archaeological sites and breathtaking architecture and monuments. It is also renowned for its excellent food and wine.

Milan is considered a global city, with strengths in the field of the arts, commerce, design, education, entertainment, fashion, finance, healthcare, media, services, research, and tourism. It is the third-largest economy among European cities after Paris and London, but the fastest in growth among the three. It is also the wealthiest among European non-capital cities.

Apart from being recognized as the world's fashion and design capital, Milan has a strong IT-based sector and is home to powerhouses such as Disney and SUSE. The adjacent towns are home to IBM Italia, Samsung and the CILEA supercomputing center, one of the most advanced HPC centers in Europe.

About the University of Milano-Bicocca

Akademy will be held in the halls of the University of Milano-Bicocca. Milano-Bicocca is a public university that provides undergraduate, graduate and post-graduate education in a wide range of disciplinary fields including Economics, Informatics, Statistics, Law, Education, Sociology, Medicine and Surgery, Maths, Natural Sciences, Physics and Astrophysics, Chemistry, Computer Sciences, Biotechnology, and Psychology.

The university is located to the north and east of the center of Milan and can easily be reached by bus and metro/underground.

About Akademy


Akademy 2018, Vienna

For most of the year, KDE - one of the largest free and open software communities in the world - works online by email, IRC, forums and mailing lists. Akademy provides all KDE contributors the opportunity to meet in person to foster social bonds, work on concrete technology issues, consider new ideas, and reinforce the innovative, dynamic culture of KDE. Akademy brings together artists, designers, developers, translators, users, writers, sponsors and many other types of KDE contributors to celebrate the achievements of the past year and help determine the direction for the next year. Hands-on sessions offer the opportunity for intense work bringing those plans to reality. The KDE community welcomes companies building on KDE technology, and those that are looking for opportunities. For more information, please contact the Akademy Team.

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KDE Applications 19.04 Released

Thursday 18th of April 2019 12:00:00 AM

The first new applications bundle release of the year adds stability, coherence and new features that help users become more comfortable and more productive using KDE software.

KDE's file manager, Dolphin, can now show previews of more types of files, including Microsoft Office files, Blender 3D scenes, and EPUB eBooks. Continuing in the same department, previews of text files containing code or markup will now show syntax highlighting. All of the above will help users identify the contents of a file even before opening it. Other usability improvements include the option to choose which split to close when clicking the Close Split button, smarter tab placement, and a more practical way of tagging files.

Okular, KDE's document viewer, now lets users verify PDFs that have been digitally signed. Digital signatures are used in official documents to confirm that the document comes from the right source, and that it has not been tampered with. Okular also lets you edit LaTeX documents directly in the viewer and has improved touchscreen compatibility, making it much easier to use it in presentation mode.

Kontact has also improved, with KMail receiving most of the changes. Starting with this release, KMail can correct your grammar in the texts of your messages. A new thing you will find in this version of Kontact is KItinerary, a travel assistant developed by Volker Krausse that advises you on how to best get to your destination using meta-data from your e-mails.

Many other apps have been improved: Konsole has made using tabs easier, Spectacle gives you more options when taking and saving screenshots, and Kdenlive has overhauled the timeline, making editing video easier and more fun, just to mention a few changes.

As always, you can read more about KDE Applications 19.04 in the official announcement. Many distributions are currently packaging Applications 19.04 ready for update and install. For the first time, you can install many of the apps on any distro directly from the Snap Store.

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Visit our Booth at OpenExpo Europe

Saturday 2nd of March 2019 12:02:00 PM

On the 20th of June, KDE will be attending OpenExpo Europe 2019.

The event is held in Madrid, Spain, and the organisers have kindly given us a space on the exhibition floor. We will be showcasing the best of what KDE has to offer in the business world. This will include devices that will show off the versatility and potential of Plasma and Plasma Mobile on everything - from mobiles, embedded devices, SBCs and low-powered devices (like the Pinebook), to its capability for adapting to vehicle infotainment systems and high-end ultrabooks, like the KDE Slimbook.

We will also be running videos and slide shows demonstrating the flexibility of Plasma, Plasma Mobile and all our applications on all platforms, and informing attendees how KDE Frameworks, such as Kirigami, can be useful for fast and flexible multiplatform development.

This is an event aimed mainly at businesses that want to work with other businesses, so if you or your company would like to get in touch with other IT companies, especially Spanish ones (which is what we want to do), this may be a good chance to broaden your market.

For those looking to share their knowledge, the OpenExpo Europe CfP (Call for Participation) is also still open and they are looking for speakers.

Mark your calendars, come and visit our stand, and keep up to date with all the new stuff KDE is working on!

Google Summer of Code 2019

Wednesday 27th of February 2019 09:10:36 AM

The KDE Community is happy to announce that we have been selected to participate in Google Summer of Code. This will be our our 14th year of mentoring students.

Attention students: If you are a student who would like to work with KDE this summer you can apply to SoC, find more info on the KDE GSoC wiki page. Please note that your project proposal will need to link to some commits to the KDE codebase, so get started now fixing some bugs! If you are wondering what you can work on, also check out our ideas page.

Come and talk to the team on Matrix at kde-soc:kde.org, on IRC in the #kde-soc channel or join the student mailing list.

KDE is adding Matrix to its instant messaging infrastructure

Wednesday 20th of February 2019 12:00:00 AM

KDE is adopting non-proprietary and decentralized instant messaging services and is now running its own community-managed instance of Matrix.

Matrix works fine on mobile as well.

KDE has been looking for a better way of chatting and live-sharing information for several years now. IRC has been a good solution for a long time, but our channels are currently on servers KDE cannot control. It also lacks features users have come to expect from more modern IM services. Other alternatives, such as Telegram, Slack and Discord, although feature-rich, are centralized and built around closed-source technologies and offer even less control than IRC. This flies in the face of KDE's principles that require we use and support technologies based on Free software.

However, our search for a better solution has finally come to an end: as of today we are officially using Matrix for collaboration within KDE! Matrix is an open protocol and network for decentralised communication, backed by an open standard and open source reference implementations for servers, clients, client SDKs, bridges, bots and more. It provides all the features you’d expect from a modern chat system: infinite scrollback, file transfer, typing notifications, read receipts, presence, search, push notifications, stickers, VoIP calling and conferencing, etc. It even provides end-to-end encryption (based on Signal’s double ratchet algorithm) for when you want some privacy.

All the existing rooms on Matrix (and their counterparts on IRC, Telegram and elsewhere) continue to exist. The new service provides a dedicated server for KDE users to access them using names like #kde:kde.org.

For more information go visit our wiki page which contains details and instructions on how to get started.

You can also try KDE's Matrix service right now by checking in to KDE's webchat or by installing a Matrix client like Riot and connecting to the kde.modular.im server!

KDE releases a new version of the Plasma desktop environment

Tuesday 12th of February 2019 10:33:09 AM

Say hello to Plasma 5.15, the newest version of KDE's acclaimed desktop environment.

This February release of KDE Plasma comes with a wide range of new features and improvements. The main focus of developers has been stamping out all minor problems and papercuts of the desktop, aiming to make Plasma smoother and easier to use.

Plasma's configuration interfaces have been redesigned, expanded and clarified to cover more user cases and make it simpler to adapt Plasma to everybody's needs. Plasma has also improved the integration of non-native applications, so Firefox, for example, can now optionally use native KDE open/save dialogs. Likewise, GTK and GNOME apps now respect the global scale factor used by high-DPI screens.

Updating your system is now easier and more reliable with the new and improved Discover.

Developers have also been hard at work on Discover, Plasma's built-in software manager. Options for upgrading your distribution are now included in Discover's Update Notifier widget, which will also display a "Restart" button if a restart is recommended when updating is done. Talking of updates, it is now possible to uncheck and re-check all available updates to make it easier to pick and choose the ones you want to apply. Another improvement is that repository management in Discover is now more practical and usable, especially for Ubuntu-based distros.

We have also solved problems with text readability and icon clarity. KDE designers have improved a variety of Breeze device and preference icons, including the multimedia icons and all icons that depict a stylized version of a Plasma wallpaper. The Places, Vault and Python bytecode files all have redesigned icons to make them easier to identify.

There are literally hundreds more improvements and tweaks included in this release, all implemented to make your life as a Plasma user much more enjoyable. Read the official announcement and check out the Plasma 5.15 changelog for more details on this new version of the Plasma desktop.

Come Home to KDE at FOSDEM 2019

Wednesday 30th of January 2019 12:00:00 AM

Despite the rain and the cold, there is always a place that is warm and welcoming in Brussels in February - the KDE booth at FOSDEM 2019.

Live Krita demo at FOSDEM 2018.

This year we are jam-packing it with interesting stuff. The first thing you'll see as you arrive is Krita's demo. Wolthera van Hövell, a talented artist that regularly contributes to Krita, will be painting live at the booth, demonstrating all the new features on a large screen for everybody to enjoy. Then on Sunday, Camille Moulin will be demonstrating how to edit video using Kdenlive.

Plasma Mobile devices you can play with!

We will also have a wide variety of hardware devices you will be able to play with. We will be showing off how Plasma works on everything: from high-end laptops like the KDE Slimbook, to underpowered and very affordable notebooks, such as the Pinebook. A variety of SBCs (single-board computers) will also be on show, ranging from Raspberry Pis to Pine64s. Of course, we will show the progress we are making on Plasma Mobile, so the KDE booth will be well-equipped with phones you can test on-site, and exotic new hardware, like a RISC-V board.

Besides demos and devices, the booth staff will be made up by some of KDE's most notorious members. Aleix Pol of KAlgebra and Discover fame; Jonathan Riddell, creator of the KDE neon system; Bhushan Shah, the main developer of Plasma Mobile; Adriaan de Groot, the main developer of the Calamares operating system installer; and Boudewijn Rempt from Krita will all be on hand to answer your questions, field suggestions or just chat.

In the merch department, you will be able to get your hands on our brand new Katie and Konqi stickers, especially designed to celebrate Plasma Mobile, along with a variety of other kute designs. You will also be able to purchase KDE gear, such as T-shirts, sweaters and hoodies. This is a great opportunity to not only spruce up your wardrobe, but also to contribute to KDE with a donation to our community - truly a win-win situation!

In the midst of the Belgium winter, what better place to feel fuzzy, warm and welcome than at our booth? Come feel at home and visit us on the bottom floor of building K(DE) at the ULB Solbosch Campus in Brussels.

More in Tux Machines

OSS Leftovers

  • Limor Fried, AC2SN, is Recipient of 2019 Women in Open Source Award
    Nominations for this year’s awards were accepted for two categories: “Academic” for those currently enrolled in a college or university, and “Community” for those working on or volunteering with projects related to open source. A panel of judges determined finalists based on nomination criteria, and the public voted to determine the award winners.
  • Introducing GopenPGP, an open source encryption library for native applications
    Open source is a core principle of ProtonMail. We’re excited to make even more of our code available for independent inspection and use by the developer community. In 2016, ProtonMail became the maintainer of OpenPGP.js, the world’s most widely used Javascript email encryption library. Since then we have updated the library with new features, such as streaming encryption; assisted developers to adopt the library in their own applications; and submitted the library to independent security audits. Today, we are happy to announce another open source project that will be maintained by ProtonMail: GopenPGP. This project consists of a high-level OpenPGP library, as well as a fork of the golang crypto library. We started this project to make it easier for mobile and desktop developers to use OpenPGP encryption in their apps.
  • Gab's New Strategy: Fork Open-Source Software And Add Bitcoin
    After Keybase announced integration of Stellar on its platform, Gab has threatened to fork the open-source chat software and swap its XLM wallet...
  • Seven Major Trends in the Cryptoasset Industry, According to ConsenSys
    Web 3.0 Development Will Mostly Be Open-Sourced, But “Not Free” As confirmed by ConsenSys, open-source projects like OpenSSL Software and also open-source blockchain and crypto-related initiatives are, for the most part, operating on relatively low budgets due to lack of adequate funding. Although the management at ConsenSys believes Web 3.0, an evolving set of protocols and standards for the new internet, will be created mainly through open-source development projects, it also noted that the world wide web of the future will not be developed “for free.” On May 11, 2019, Ethereum co-founders Vitalik Buterin and Joseph Lubin announced they had donated 1,000 ether (each) to Moloch DAO, an initiative aimed at acquiring funding for the ongoing development of Ethereum’s open-source ecosystem.
  • UPenn Medicine's AI tool for data analytics is open-source, free to the public
    An automated system that uses machine learning for data analysis is completely open-source and free to use, thanks to the Institute for Biomedical Informatics at the University of Pennsylvania's Perelman School of Medicine. Penn AI is designed to be used by anyone interested in AI, regardless of experience level, from high school students to trained researchers. Users can either import their own datasets for analysis within the tool or use one of the hundreds provided by UPenn.
  • Former Chef Software CTO talks IT automation, open source
    Adam Jacob: I'll eventually start another company and do something in enterprise software, because that's where my expertise is, and that's what I like. But I don't know exactly what it'll be or when. We have to build the system that makes people effective at adopting new technology -- whatever it is, wherever it may be in the stack -- that they need to run their business more effectively, instead of just the next platform. Things like serverless are interesting, because they point the way to the user experience, and they're going to get adopted and have value. Are they the future of enterprise computing? Maybe for a minute. But then, there'll be something else. And until we get good at navigating those transitions, which we're completely bad at right now, I don't know that it matters.
  • XJTLU brings Moodle - one of the world's most popular open source learning platform - event to China for first time
    On May 19, Dr Dougiamas, founder and CEO of Moodle, will deliver the keynote address at China's inaugural MoodleMoot, a conference held around the world to encourage collaboration and sharing of best practices of Moodle. China MoodleMoot, part of XJTLU's 2019 Annual Conference on Higher Education Innovation, will see Dr Dougiamas share his experience in using technology to transform teaching and learning. Dr Dougiamas, who developed the Moodle software as part of his PhD in Australia and went on to release it to the world as an open source technology in 2002, says he is looking forward to discussing the future of Moodle in China. "Anecdotally, we know many people use Moodle in China - we hope to see many of them at the first China MoodleMoot to help plan the future of Moodle, and open technology in general, in China," he says.
  • Acquia Acquires Mautic, Open-Source Marketing Automation Firm
    Hurley adds that “advancements in AI, voice, and connected devices” are raising consumer expectations, and claims that what Drupal did for the web, Elastic did for search and MongoDB did for databases, Mautic is now doing for marketing automation.
  • Acquia Delivers Open Source Framework for Contextual Commerce
  • Why Drupal matters
    After a number of complaints from the Drupal community, the Drupal Association finally removed the seemingly odd tagline “community plumbing” from its home page a few years ago (the word “plumbing” doesn’t make good SEO for a digital platform, you see).

Databases: NoSQL, EnterpriseDB and RavenDB

  • Top Open source NoSQL database programs
    NoSql, it stands for Not Only SQL, refers to the non-relational database. The next generation database mainly addresses several key points: non-relational, distributed, open source, and horizontally scalable. The non-relational database has developed very rapidly due to its own characteristics. The NoSQL database was created to solve the challenges brought by the multiple data types of large-scale data collection, especially the big data application problem. It also supports easy replication, simple APIs, final consistency (non-ACID), and large data. It is stored by us with the most key-values, and of course other document types, column stores, graph databases, XML databases, and so on. Here are some top available NoSQL database programs in Open source or free category.
  • We need a new type of open source event - here's why
    Open source events tend to focus on developers, this needs to change says EnterpriseDB's Jan Karremans
  • RavenDB Adds Pull Replication and Distributed Online Counters to Its Open Source NoSQL Document Database Offering

FOSS in Education and Sharing

  • The Untapped Potential of Making and Makerspaces
    Makerspaces are physical locations with equipment that students can use to undertake do-it-yourself (DIY) projects. Arguably, they have been around for decades; we just haven’t used the name makerspace. At my institution, the University of Massachusetts, Amherst, we’ve had a student-run DIY craft shop on our campus for more than 20 years. The difference between older forms of makerspaces like that craft shop and emerging ones is that the latter focus more heavily on digital making, such as 3-D design and printing, digital fabrication (sometimes called “FabLabs”), or the programming of open-source electronic hardware like the Arduino microcontroller. What is also new are the maker practices or principles of: 1) licensing digital designs and how-to instructions under a Creative Commons or similar copyright license and 2) openly sharing those designs through internet-enabled, cloud-based maker websites. Licenses chosen usually permit the sharing of the work with author attribution and, in some cases, permit new users to adapt and remix the work for other purposes. For example, at Thingiverse.com, 3-D modelers openly share their digital designs in this manner.
  • Global Learning Xprize splits $10M purse for best teaching app for disadvantaged kids
    These finalists were then subjected to field testing in Tanzania, where 8,000 Pixel C tablets generously donated by Google for the purpose were distributed to communities where teaching was hardest to come by and literacy rates lowest.
  • Tech That Makes Us Better Humans: JavaScript, Shudder, Chat Apps, Concordia, Signia
    Technology is a medium; sometimes it’s a humanizing, enchanting one. “Something about the interior life of a computer remains infinitely interesting to me; it’s not romantic, but it is a romance,” writes Paul Ford in his WIRED essay “Why I (Still) Love Tech.” “You flip a bunch of microscopic switches really fast and culture pours out.” To accompany Ford’s essay, we reached out to a bunch of people to ask them about the technology they love—the tools that make them better at being human. Here’s what we heard back.
  • Open-source RNA Analysis Tool Takes Root in Plant Biology
    An open-source RNA analysis platform has been successfully used on plant cells for the first time - a breakthrough that could herald a new era of fundamental research and bolster efforts to engineer more efficient food and biofuel crop plants. The technology, called Drop-seq, is a method for measuring the RNA present in individual cells, allowing scientists to see what genes are being expressed and how this relates to the specific functions of different cell types. Developed at Harvard Medical School in 2015, the freely shared protocol had previously only been used in animal cells. "This is really important in understanding plant biology," said lead researcher Diane Dickel, a scientist at the Department of Energy's Lawrence Berkeley National Lab (Berkeley Lab). "Like humans and mice, plants have multiple cell and tissue types within them. But learning about plants on a cellular level is a little bit harder because, unlike animals, plants have cell walls, which make it hard to open the cells up for genetic study." For many of the genes in plants, we have little to no understanding of what they actually do, Dickel explained. "But by knowing exactly what cell type or developmental stage a specific gene is expressed in, we can start getting a toehold into its function. In our study, we showed that Drop-seq can help us do this."

Events: OpenStack, Open Source Day (OSD), and Intel

  • OpenStack Keeps One Eye on the Prize, One Over Its Shoulder
    The OpenStack Foundation (OSF) used its recent Open Infrastructure Show (OIS) to remind the open source community of its importance, maturity, and flexibility. But the event also showed that the group understands that the virtualized infrastructure environment is evolving rapidly. I must admit that heading into the OIS event I was not expecting much. Conversations I have had over the past year continued to show a strong core of OpenStack supporters, but it seemed that the platform’s innovative spirit was diminishing. And in such a rapidly evolving technology segment, any sort of diminishing momentum is the equivalent of going backwards.
  • Open Source Day 2019 focuses on the cloud, security and development
    The 12th edition of Open Source Day (OSD) will take place today at the Legia Warsaw Stadium in Poland’s capital city. The event will include presentations, forums and nine technical sessions spanning automation, containerization, cloud computing, virtualization, security, monitoring, CI/CD, software and app development and databases.
  • Inspur and Intel share Rocky testing data at premiere of OpenInfra Summit
  • Intel hosts Open Source Technology Summit - OSTS 19 - Software - News
  • Intel Pushes Open Source Hypervisor With Cloud Giants
    Intel, along with cloud giants Amazon and Google, is working on an open source hypervisor based on the rust-vmm project. The chipmaker discussed this and several other open source efforts at its Open Source Technology Summit, which kicked off yesterday. The company “is and has been one of the largest contributors to open source,” said Imad Sousou, Intel corporate vice president and general manager of system software products. “Intel is the No. 1 contributor to the Linux kernel. We write 10% to 12% of the Linux kernel code.” For the record: Red Hat is No. 2, and it contributes about 6%, according to Sousou.
  • Open Source to trickle into AI and Cloud
    Intel’s Clear Linux* Distribution is adding Clear Linux Developer Edition, which includes a new installer and store, bringing together toolkits to give developers an operating system with all Intel hardware features already enabled. Additionally, Clear Linux usages are