Language Selection

English French German Italian Portuguese Spanish

About Tux Machines

Thursday, 17 Oct 19 - Tux Machines is a community-driven public service/news site which has been around for over a decade and a half and primarily focuses on GNU/LinuxSubscribe now Syndicate content

Search This Site

Quick Roundup

Typesort icon Title Author Replies Last Post
goblinxfc srlinuxx 26/04/2007 - 6:30pm
nixsys.com srlinuxx 24/09/2007 - 11:24pm
wolvixondisk srlinuxx 02/10/2007 - 10:49pm
arnybw srlinuxx 18/10/2007 - 3:39pm
webpathinlovelinux srlinuxx 07/02/2008 - 3:44pm
bluewhite srlinuxx 25/03/2008 - 10:44pm
pclos srlinuxx 15/06/2008 - 11:18pm
nixsys2 srlinuxx 18/08/2008 - 7:12am
nixsys3 srlinuxx 18/08/2008 - 7:22am
gg 480x60 srlinuxx 03/09/2008 - 11:55am

10 Things To Do After Installing Ubuntu 19.10

Filed under
Ubuntu

For the record, we’ve written a list of ‘things to do after installing Ubuntu’ for the past 20 Ubuntu releases. That’s two lists a year, every year, for a decade — and each list is specifically tailored to each version of Ubuntu.

Our rundown for Ubuntu 19.10? Well, it’s no exception!

As always: we never suggest you do anything that would damage or harm your install. So for tips on how to butcher Eoan with beta software, unstable drivers, and deep-level config meddling, you’ll need to look elsewhere!

Otherwise read on for plenty of useful pointers and pertinent advice on how to get the most from your spangly new Linux system.

Let’s go!

Read more

today's leftovers

Filed under
Misc
  • Google Ejects Open-Source WireGuard From Android Play Store Over Donation Link In App

    Apparently Google doesn't appreciate donation links/buttons within programs found on the Google Play Store even when it's one of the main sources of revenue for open-source programs. WireGuard has been reportedly dropped over this according to WireGuard lead developer Jason Donenfeld.

    After waiting days for Google to review the latest version of their secure VPN tunnel application, it was approved and then removed and delisted -- including older versions of WireGuard. The reversal comes on the basis of violating their "payments policy". Of course, Google would much prefer payments be routed through them so they can take their cut...

  • [Older] Sourcehut makes BSD software better

    Every day, Sourcehut runs continuous integration for FreeBSD and OpenBSD for dozens of projects, and believe it or not, some of them don’t even use Sourcehut for distribution! Improving the BSD software ecosystem is important to us, and as such our platform is designed to embrace the environment around it, rather than building a new walled garden. This makes it easy for existing software projects to plug into our CI infastructure, and many BSD projects take advantage of this to improve their software.

    Some of this software is foundational stuff, and their improvements trickle down to the entire BSD ecosystem. Let’s highlight a few great projects that take advantage of our BSD offerings.

  • Security updates for Thursday

    Security updates have been issued by Arch Linux (sudo), Debian (libsdl1.2 and libsdl2), Mageia (e2fsprogs, kernel, libpcap and tcpdump, nmap, and sudo), openSUSE (GraphicsMagick and sudo), Oracle (java-1.8.0-openjdk, java-11-openjdk, jss, and kernel), Red Hat (java-1.8.0-openjdk and java-11-openjdk), Scientific Linux (jss), SUSE (gcc7 and libreoffice), and Ubuntu (leading to a double-free, libsdl1.2, and tiff).

  • Grasp Docker networking basics with these commands and tips

    Docker communicates over network addresses and ports. Within Docker hosts, this occurs with host or bridge networking.

    With host networking, the Docker host sends all communications via named pipes. This method, however, can pose a security risk, as all traffic flows across the same set of containers with no segregation.

    The other approach from Docker, bridge networking, provides an internal network that connects to the external one.

    Use the docker network ls command to see a list of available networks. This command should return results that look similar to the output in Figure 1.

OSS: Events, WordPress and Licensing

Filed under
OSS
  • Director Digital Business Solutions to kick off ApacheCon Europe in Berlin

    The European Commission, a long-time user of open source software, is strengthening its relationship with the Apache Foundation. At the Hackathon in May, the Commission brought together more than 30 developers involved in six different Apache projects. Attendees came from Croatia, Ireland, Poland and Romania, and even from Russia and the United States. At the meeting, many developers met in person for the first time. The hackathon helped the project members build connections and strengthen bonds.

  • FOSSCOMM 2019 aftermath

    FOSSCOMM (Free and Open Source Software Communities Meeting) is a Greek conference aiming at free-software and open-source enthusiasts, developers, and communities. This year was held at Lamia from October 11 to October 13.

    It is a tradition for me to attend to this conference. Usually I have presentations and of course booths to inform the attendees about the projects I represent.

    This year the structure of the conference was kind of different. Usually the conference starts on Friday with "beer event". Now it started with registration and a presentation. Personally I made my plan to leave from Thessaloniki by bus. It took me about 4 hours on the road. So when I arrived, I went to my hotel and then waited for Pantelis to go to the University and setup our booths.

  • Automattic Announces Mark Davies as Chief Financial Officer

    Automattic Inc., the parent company of WordPress.com, WooCommerce, and Tumblr, among other products, has announced that Mark Davies has joined the company as Chief Financial Officer.

    Davies comes to Automattic from Vivint, a $1B+ annual revenue smart home technology company, where he served as chief financial officer since 2013.

    The news follows Automattic's recent $300 million Series D investment round from Salesforce Ventures, and its acquisition in September of the social blogging platform Tumblr.

  • Empowering Generations of Digital Natives

    Technology is changing faster each year. Digital literacy can vary between ages but there are lots of ways different generations can work together and empower each as digital citizens.

    No matter whether you’re a parent or caregiver, teacher or mentor, it’s hard to know the best way to teach younger generations the skills needed to be an excellent digital citizen. If you’re not confident about your own tech skills, you may wonder how you can help younger generations become savvy digital citizens. But using technology responsibly is about more than just technical skills. By collaborating across generations, you can also strengthen all your family members’ skills, and offer a shared understanding of what the internet can provide and how to use it to help your neighborhoods and wider society.

  • How to Verify Smart Contracts on Etherscan

    You have your smart contract written, tested, and deployed. However, customers aren’t willing to do business with you unless they know the contract’s source code. After all, it could be set up in a way that’s not in their interest.

    Thankfully, Etherscan offers a neat tool that allows you to verify smart contracts so interested parties can see the source code and verify for themselves that everything is as it should be.

    While the process is simple, there are intricacies that might cause problems, especially to people not very familiar with Ethereum and the Solidity programming language.

  • Ethical Open Source: Is the world ready?

    Given its incredible popularity in the marketplace, there is no question that many software developers (and their respective companies) today see great value in using software that is subject to open source licenses. Users focus on the advantages to be had by gaining access, usually at no or minimal charge, to the software’s source code and to the thriving open source community supporting such projects.

    Powered by a worldwide community supporting the code base, open source code is generally perceived to be more reliable, robust and flexible than so-called proprietary software, with increased transparency leading to better code stability, faster bug fixes, and more frequent updates and enhancements.

    Historically the question of ethics and open source software (OSS) has mainly focussed on the goal of obtaining and guaranteeing certain “software freedoms,” namely the freedom to use, study, share and modify the software (as exemplified by the Free Software Definition and copyleft licenses such as the GPL family), and to ensure that derivative works were distributed under the same license terms to end “predatory vendor lock-in.”

Programming: SystemView, JDK, VimL and Bazel

Filed under
Development
  • New SystemView Verification Tool from SEGGER is Compatible with Windows, Linux, and macOS
  • 5 steps for an easy JDK 13 install on Ubuntu
  • Basic Data Types in Python 3: Strings
  • Excellent Free Books to Learn VimL

    VimL is a powerful scripting language of the Vim editor. You can use this dynamic, imperative language to design new tools, automate tasks, and redefine existing features of Vim. At an entry level, writing VimL consists of editing the vimrc file. Users can mould Vim to their personal preferences. But the language offers so much more; writing complete plugins that transform the editor. Learning VimL also helps improve your efficiency in every day editing.

    VimL supports many common language features: variables, control structures, built-in functions, user-defined functions, expressions first-class strings, high-level data structures (lists and dictionaries), terminal and file I/O, regex pattern matching, exceptions, as well as an integrated debugger. Vim’s runtime features are written in VimL.

  • Google Releases Bazel 1.0 Build System With Faster Build Performance

    Bazel is Google's preferred build system used by many of their own software projects. Bazel is focused on providing automated testing and release processes while supporting "language and platform diversity" and other features catered towards their workflow. Bazel 1.0 comes at a time when many open-source projects have recently been switching to Meson+Ninja as the popular build system these days for its fast build times and great multi-platform build support. Bazel also still has to compete with the likes of CMake and many others.

  • Bazel Reaches 1.0 Milestone!

    Bazel was born of Google's own needs for highly scalable builds. When we open sourced Bazel back in 2015, we hoped that Bazel could fulfill similar needs in the software development industry. A growing list of Bazel users attests to the widespread demand for scalable, reproducible, and multi-lingual builds. Bazel helps Google be more open too: several large Google open source projects, such as Angular and TensorFlow, use Bazel. Users have reported 3x test time reductions and 10x faster build speeds after switching to Bazel.

Kubuntu 19.10 Arrives with KDE Plasma 5.16, Embedded Nvidia Drivers, and More

Filed under
KDE
Ubuntu

Featuring the KDE Plasma 5.16.5 desktop environment and KDE Applications 19.04.3 software suite, the Kubuntu 19.10 release is here with up-to-date core components and applications, including Qt 5.12.4 LTS, Latte Dock 0.9.3, Elisa 0.4.2, Krita 4.2.7, Kdevelop 5.4.2, Ktorrent 5.1.2, as well as Kdenlive and Yakuake 19.08.1.

"Plasma 5, the new generation of KDE's desktop has been developed to make it smoother to use while retaining the familiar setup," reads the release notes. "Plasma 5.16 has been developed to make it smoother to use while retaining the familiar setup. Kubuntu ships the 4th scheduled bugfix release of 5.16 (5.16.5)."

Read more

Also: Ubuntu MATE 19.10 Released with Latest MATE Desktop, New Apps, Many Improvements

Red Hat OpenShift 4.2: Kubernetes for the hybrid-cloud developer

Filed under
Red Hat

I've said before that Red Hat wants OpenShift to be the hybrid-cloud platform. Now, with its latest release, Red Hat OpenShift 4.2, Red Hat is doubling down on this plan.

As Ashesh Badani, Red Hat's senior vice president of Cloud Platforms, said in a statement:

"We continue to prioritize making the next generation of enterprise open-source technologies like Kubernetes even more accessible to developers while also keeping administrator priorities in balance. With these goals in mind, OpenShift 4.2 delivers on features to help customers accelerate application development and delivery."

In OpenShift 4.2, Red Hat makes it easier than ever to set up and manage Kubernetes -- the heart of the new hybrid-cloud model. With it, developers can focus on building enterprise applications without deep Kubernetes expertise.

Read more

Also: OpenShift 4.2: The API Explorer

AMD EPYC vs. Intel Xeon Cascadelake With Facebook's RocksDB Database

Filed under
Graphics/Benchmarks

Following the benchmarks earlier this month looking at PostgreSQL 12.0 on AMD EPYC Rome versus Intel Xeon Cascade Lake there was interest from Phoronix readers in wondering how well Rome is doing for other modern enterprise database workloads. One of those workloads that was recently added to the Phoronix Test Suite / OpenBenchmarking.org is Facebook's RocksDB, the company's embedded database that is forked from Google LevelDB. With RocksDB being designed to exploit many CPU cores and modern SSD storage, here are some benchmarks looking at how the Xeon Platinum 8280 stacks up against various new AMD EPYC 7002 series processors.

RocksDB is a key-value embedded database solution that Facebook has been working on since 2012 in taking Google's LevelDB to the next level of performance on modern CPU/SSD servers. RocksDB is in turn also used by companies like LinkedIn, Airbnb, Pinterest, Rakuten, Uber, and others.

With RocksDB having its own performance-focused built-in benchmarks, it makes for some interesting performance comparisons on these server CPUs given its growing presence in the enterprise. Those unfamiliar with RocksDB can learn more at RocksDB.org.

Read more

Review of Arch Linux-based Manjaro 18.1 and Zstd in Arch Linux

Filed under
GNU
Linux

  • Review: Manjaro 18.1 "Juhraya"
  • Arch Linux Nears Roll-Out Of Zstd Compressed Packages For Faster Pacman Installs

    The upcoming release of Arch's Pacman 5.2 is bringing support for compressing packages with Zstd which ultimately will provide faster package installs on Arch Linux.

    Similar to other Linux distributions beginning to make use of Facebook's Zstd (Zstandard) compression algorithm for faster compression/decompression of packages, Arch Linux is doing the same. Their findings mirror that of others in allowing faster compression/decompression performance with a similar compression ratio for binaries to that of XZ.

GNOME Shell Development Updates

Filed under
GNOME
  • GNOME Shell + Mutter Begin Landing Graphene Integration

    Graphene is a lightweight library that has been in development by GNOME's Emmanuele Bassi. Graphene -- not to be confused with several other software projects sharing similar names -- is intended as a very lightweight library providing graphics types and their relative API while avoiding any windowing system bits and other functionality with this layer just focused on providing speedy vector operations. Graphene has fast paths for SSE2, ARM NEON, GCC Vector extensions, and other optimizations for optimally dealing with graphic data types like matrices, vectors and points.

    [...]

    With part 1, various geometry/point/rectangle/vector Clutter objects are replaced with Graphene code. Ultimately this should provide for better performance around various graphic data type operations while also cleaning up some of GNOME's low-level code in the process. This initial integration is now in place for the initial GNOME 3.35/3.36 series though expect more Graphene improvements to come now that the initial support and dependency are in place.

  • Gnome-shell Hackfest 2019 – Day 2

    Well, we are starting the 3rd and last day of this hackfest… I’ll write about yesterday, which probably means tomorrow I’ll blog about today Smile.

  • Gnome-shell Hackfest 2019 – Day 3

    As promised, some late notes on the 3rd and last day of the gnome-shell hackfest, so yesterday!

Graphics: Libdrm, AMDGPU, AR/VR and Gallium3D

Filed under
Graphics/Benchmarks
  • Libdrm 2.4.100 Released With Bits For Intel Elkhart Lake, Tiger Lake Graphics

    AMD open-source developer Marek Olšák on Wednesday released libdrm 2.4.100 as the newest feature update to this Mesa DRM library.

    On the AMD front there are a number of RAS tests added, a new amdgpu_cs_query_reset_state2 interface, and other expanded AMDGPU test coverage.

  • AMDGPU GFX9+ Format Modifiers Being Worked On For Better DCC Handling

    RADV Vulkan driver developer Bas Nieuwenhuizen of Google has ventured into kernel space in working on format modifiers support for Vega/GFX9 and newer.

    This DRM format modifiers support for GFX9+ is being worked on for helping to evaluate when delta color compression (DCC) can be used and any other requirements around that DCC handling. Bas explained, "This is particularly useful to determine if we can use DCC, and whether we need an extra display compatible DCC metadata plane."

  • Free software support for virtual and augmented reality

    A talk at the recent X.Org Developers Conference in Montréal, Canada looked at support for "XR" in free software. XR is an umbrella term that includes both virtual reality (VR) and augmented reality (AR). In the talk, Joey Ferwerda and Christoph Haag from Collabora gave an overview of XR and the Monado project that provides support for those types of applications.

    Ferwerda started by defining the term "HMD", which predates VR and AR. It is a head-mounted display, which basically means "taking a screen and some sensors and duct-taping it to your face". All of the devices that are being used for XR are HMDs. They typically include some kind of tracking system to determine the position and orientation of the HMD itself. Multiple different technologies, including inertial measurement units (IMUs), photodiodes, lasers, and cameras, are used to do the tracking depending on the device and its use case.

    AR is intended to augment the real world with extra information; the user sees the real world around them, but various kinds of status and additional data is tagged to objects or locations in their view of the world. AR is a rather over-hyped technology these days, he said. The general idea is that users would wear glasses that would augment their view in some fashion, but, unfortunately, what most people think of as AR is Pokémon Go.

    VR uses two screens, one for each eye, to create a 3D world that the user inhabits and can interact with in some fashion. Instead of seeing the real world, the user sees a completely separate world. There are two words that are often used to describe the feel of VR, he said: "presence" and "immersion". That means users are aware of themselves as being part of the VR environment.

    XR encompasses both. Ferwerda said that he is not really sure what the "X" stands for; he has heard "cross reality" and "mixed reality" for XR. Haag said that "extended reality" was another definition that he had heard.

  • Intel Now Aiming For Gallium3D OpenGL Default For Mesa 20.0

    For the better part of two years now Intel has been working on this new "Iris" Gallium3D driver for supporting Broadwell "Gen8" graphics and newer as the eventual replacement to their long-standing i965 classic driver. With Tiger Lake "Gen12" Xe graphics, it's in fact Iris Gallium3D only. In our testing of Broadwell through the *lakes, this Gallium3D driver has been working out terrific on Mesa 19.2 stable and Mesa 19.3 development. But it looks like Intel is going to play it safe and punt the default change-over to next quarter's Mesa 20.0 cycle.

Embedded system cross-development with Ubuntu Core

Filed under
Ubuntu

There are fundamental differences between developing general-purpose software applications and making software for embedded systems. Embedded systems software runs on resource-constrained hardware, in contrast to general-purpose server or client applications that run on more capable hardware. For this reason, embedded system software is not directly developed on the electronic board it will run on – referred to as the target. It is rather developed on a computer – the host – that has a higher computational capacity than the target board.

Read more

LibreOffice: LibreOffice 6.2.8, FOSDEM 2020 and LibreOffice Conference 2019

Filed under
LibO
  • LibreOffice 6.2.8 is available, the last release of the 6.2 family

    The Document Foundation announces LibreOffice 6.2.8, the last minor release of the LibreOffice 6.2 family. All users of LibreOffice 6.2.x versions should update immediately for enhanced security, and be prepared to upgrade to LibreOffice 6.3.4 as soon as it becomes available in December.

    For enterprise class deployments, TDF strongly recommends sourcing LibreOffice from one of the ecosystem partners to get long-term supported releases, dedicated assistance, custom new features and bug fixes, and other benefits. Also, the work done by ecosystem partners flows back into the LibreOffice project, benefiting everyone.

    LibreOffice’s individual users are helped by a global community of volunteers: https://www.libreoffice.org/get-help/community-support/. On the website and the wiki there are guides, manuals, tutorials and HowTos. Donations help us to make all of these resources available.

    LibreOffice users are invited to join the community at https://ask.libreoffice.org, where they can get and provide user-to-user support. While TDF can not provide commercial level support, there are guides, manuals, tutorials and HowTos on the website and the wiki. Your donations help us make these available.

  • LibreOffice 6.2.8 Arrives as the Last in the Series, Prepare for LibreOffice 6.3

    The Document Foundation released today the eight and final maintenance update for the LibreOffice 6.2 open-source and cross-platform office suite series.

    LibreOffice 6.2.8 is here one and a half months after the release of LibreOffice 6.2.7, which was announced in early September alongside the first point release of the latest LibreOffice 6.3 series. This maintenance release brings a total of 26 bug fixes and improvements across various components, as detailed here and here.

    While the LibreOffice 6.2 office suite series is still recommended for enterprise deployments, unfortunately it will reach end of life next month on November 30th. As such, the Document Foundation recommends all enterprise users to update to LibreOffice 6.2.8 immediately for enhanced security, and start preparing to upgrade to LibreOffice 6.3.

  • FOSDEM 2020: Open Document Editors DevRoom Call for Papers

    FOSDEM is one of the largest gatherings of Free Software contributors in the world and happens each year in Brussels (Belgium) at the ULB Campus Solbosch. In 2020, it will be held on Saturday, February 1, and Sunday, February 2.

    The Open Document Editors (OFE) DevRoom is scheduled for Saturday, February 1, from 10:30AM to 7PM. Physical room has not yet been assigned by FOSDEM. The shared devroom gives all project in this area a chance to present ODF related developments and innovations.

    We are now inviting proposals for talks about Open Document Editors or the ODF document format, on topics such as code, extensions, localization, QA, UX, tools and adoption related cases. This is a unique opportunity to show new ideas and developments to a wide technical audience.

  • Eight videos from the auditorium at LibreOffice Conference 2019

    In September we had the LibreOffice Conference 2019 in Almeria, Spain. We’re uploading videos from the presentations that took place, so here’s a new batch! First up is “Janitor of Sanity” with Stephan Bergmann...

SUSE/OpenSUSE Leftovers

Filed under
SUSE
  • Plasma, Applications, Frameworks arrive in Latest Tumbleweed Snapshot

    The most recent snapshot, 20191014, updated several packages around KDE’s projects. Plasma 5.17.0 arrived in the snapshot and there are some extraordinary changes to the new version. The release announcement says this new version is as lightweight and thrifty with resources as ever before. The start-up scripts were converted from a slower Bash to a faster C++ and now run asynchronously, which means it can run several tasks simultaneously, instead of having to run them one after another. Improvements to the widget editing User Experience were made and the Night Color feature became available, which subtly changes the hue and brightness of the elements on the screen when it gets dark; this diminishes glare and makes it more relaxing to the eyes. The same snapshot brought KDE Applications 19.08.2 and the second version of the 19.08 release improved High-DPI support in Konsole and other applications; there were many bugs fixes as well and KMail can once again save messages directly to remote folders. There was more KDE packages arriving in Tumbleweed with the update of KDE Frameworks 5.63.0; KIO, Kirigami and KTextEditor had the most bug fixes in frameworks latest release. The Tumbleweed snapshot had several other software packages updated like the file system utilities package e2fsprogs 1.45.4, which addressed Common Vulnerabilities and Exposures CVE-2019-5094 where an attacker would have been able to corrupt a ext4 partition. The 3.6.10 version of gnutls added support for deterministic Elliptic Curve Digital Signature Algorithm (ECDSA) / Digital Signature Algorithm (DSA). Text editor Nano updated to version 4.5 and offers a new ‘tabgives’ command allowing users to specify per syntax whatthe key should produce. The php7 7.3.10 version modified some patches and fixed some bugs. With all these changes, the snapshot is trending at a stable rating of 95, according to the Tumbleweed snapshot reviewer.

  • Multi-cloud Management: Stratos and Kubernetes

    At the recent Cloud Foundry Summit EU in the Netherlands, Neil MacDougall and Troy Topnik of SUSE presented a talk demonstrating and describing the work that SUSE has done to extend the Stratos management interface to include support for Kubernetes and Helm. They talked about how SUSE has used the Stratos extension mechanism to add new endpoint types for Kubernetes and Helm and we showed some of the features that SUSE has been developing. They wrapped things up by talking about where SUSE is headed next in extending Stratos beyond Cloud Foundry into a Multi-cloud Management interface.

Linux Foundation on Spying Giants Branded 'Confidential' and Banks Framed as "Open FinTech"

Filed under
OSS
  • Confidential Computing Consortium Establishes Formation with Founding Members and Open Governance Structure

    The Confidential Computing Consortium, a Linux Foundation project and community dedicated to defining and accelerating the adoption of confidential computing, today announced the formalization of its organization with founding premiere members Alibaba, Arm, Google Cloud, Huawei, Intel, Microsoft and Red Hat. General members include Baidu, ByteDance, decentriq, Fortanix, Kindite, Oasis Labs, Swisscom, Tencent and VMware.

    The intent to form the Confidential Computing Consortium was announced at Open Source Summit in San Diego earlier this year. The organization aims to address data in use, enabling encrypted data to be processed in memory without exposing it to the rest of the system, reducing exposure to sensitive data and providing greater control and transparency for users. This is among the very first industry-wide initiatives to address data in use, as current security approaches largely focus on data at rest or data in transit. The focus of the Confidential Computing Consortium is especially important as companies move more of their workloads to span multiple environments, from on premises to public cloud and to the edge.

  • Confidential Computing Consortium Establishes Formation with Founding Members and Open Governance Structure – Member Comments
  • Open FinTech Forum Brings Together Technologists and Business Executives to Accelerate Development in Finance Sector

    The Linux Foundation, the nonprofit organization enabling mass innovation through open source, today announced the speakers and program for Open FinTech Forum taking place December 9, 2019 at the Convene Conference Center in New York. To register, please visit: https://events19.linuxfoundation.org/events/open-fintech-forum-2019/register/

    Open FinTech Forum is where financial services IT decision makers come to learn about the open technologies driving digital transformation – technologies like AI, blockchain and more – and how to best utilize an open source strategy and implementation to enable new products, services and capabilities; increase IT efficiencies; establish and strengthen internal license compliance programs; and attract top-level talent and train existing talent on the latest disruptive technologies.

    “Open FinTech Forum brings the open source communities that support financial services together with CIOs, IT managers and developers working in the heart of finance,” said Angela Brown, General Manager of Events at The Linux Foundation. “We’re looking forward to showcasing the industry’s emerging and established open technologies fueling this space.”

Games: KeeperRL, 3 Minutes to Midnight, Shadow of Mordor

Filed under
Gaming
  • Roguelike dungeon simulator 'KeeperRL' expands modding and adds Steam Workshop support

    Sometimes you just want to be an evil wizard, build a dungeon and look after some imps. KeeperRL lets you do just that and it just had a big new update with much better modding support.

    With the introduction of Steam Workshop support, mods and retired dungeons can now be shared to it to allow others to easily download and try them out. As for the rest of the modding support lots more can now be tweaked. Items, building info, Z-level width, creature names and so on can be changed with mods now and creatures can also drop custom items.

  • The comedy adventure game 3 Minutes to Midnight is on Kickstarter with Linux support

    Scarecrow Studio are now crowdfunding to finish up their very colourful comedy adventure game 3 Minutes to Midnight.

    The Kickstarter campaign is now live, with a funding goal of €50,000 they need to reach by November 8. They've already amassed support with over €38,000 so it's likely it will be fully funded.

    Taking inspiration from the classics like The Secret of Monkey Island, Day of the Tentacle, and Sam & Max Hit the Road (where have I heard this before?), Scarecrow Studio said 3 Minutes to Midnight will take the point and click gameplay, blend in some humour and high-definition art with an intuitive interface and a "compelling mystery" to solve. They also say it has the "largest script in point-and-click history" and "over 1000 interactable objects" so they're setting the bar for themselves pretty damn high.

  • The Linux port of Shadow of Mordor from Feral Interactive has gained a Vulkan Beta, a massive difference

    This is quite a surprise! Early yesterday we were notified that Middle-earth: Shadow of Mordor, which Feral Interactive ported to Linux in 2015 has gained a Vulkan Beta.

    Since companies rarely make much money from older ports like this, it's quite fantastic to see it being given some love. Especially like this, giving it a big boost with a much newer graphics API. This is not long after Feral Interactive confirmed the Linux release date for Shadow of the Tomb Raider Definitive Edition and also announced Total War Saga: TROY for Linux too.

Proprietary Software and Security Issues

Filed under
OS
  • cPanel, Plesk or DirectAdmin: Analysis and Comparison

    Every OS differs in user interface, security, functionality, usability and pricing, and the final decision should be based on personal needs and expectations. cPanel, Plesk and DirectAdmin all offer a number of great services, functions and tools for successful and efficient VPS management and because of their differences, individual demands can be met, and situations resolved.

  • Netflix won’t ‘shy away from taking bold swings’ as streaming competition heats up

    This increase in subscriber growth this quarter came from an affluence of original content, including Stranger Things’ third season, which saw 64 million accounts watch the newest season in the first four weeks, according to the company. Netflix recently signed co-creators Matt and Ross Duffer to an overall deal with the streaming service, which will see them produce more TV shows and films for Netflix.

  • House panel pushes forward election security legislation

    The panel marked up and approved the SHIELD Act, which takes aim at foreign election interference by requiring U.S. campaigns to report “illicit offers” of election assistance from foreign governments or individuals to both the FBI and the Federal Election Commission (FEC).

    The legislation also takes steps to ensure that political advertisements on social media are subject to the same stricter rules as ads on television or radio.

  • New Voting Machines Will Be Used For Nov. 5 Municipal Elections

    The new system which cost the state about $52 million replaces the 15-year-old one previously used. Charleston County Board of Elections and Registration Director Joseph Debney said while the new system may not be more efficient, it offers more transparency than the previous one. Replacement provides the state with a dependable system for years to come and will greatly enhance the security of the election process. Having a paper record of each voter’s ballot will add an additional layer of security as it allows for audits of paper ballots to verify vote totals.

    The system works using a Ballot-Marking Device (BMD) that helps voters mark a paper ballot more accurately and efficiently. A voter’s choices are presented on a touch screen similar to the old voting machines. The BMD allows the voter to mark the choices on-screen and when the voter is done, prints the selections on paper ballots which then are either hand counted or counted using an optical scanner/tabulator, the second machine.

  • Chhattisgarh dumps EVMs, back to ballot paper

    Chhattisgarh would perhaps be the first state in the country to do away with EVMs in favour of ballot paper in the local body polls.

  • Andhra Pradesh Elections: Complaints of EVM glitches [sic] in nearly 50 booths

    Talking to reporters, the Chief Minister referred to technical glitches in EVMs and said he was demanding that ballot papers be re-introduced. "No developed country is using EVMs as they are prone to manipulation. We have hence been demanding that we revert to the ballot paper system," Naidu said.

  • Chhattisgarh may return to paper ballots for local bodies polls

    In a report submitted on Tuesday, cabinet sub-committee constituted by the Baghel government has recommended the use of paper ballots instead of EVMs in the upcoming urban local body elections.

    The recommendations by the cabinet sub-committee would be referred to the state cabinet headed by CM Baghel for approval.

  • Microsoft unveils two open-source projects for building cloud and edge applications [Ed: Microsoft: our 'clown computing' with NSA back doors is all proprietary software but to trap your work and your data we are openwashing the tools to put them there]

    The new projects include the Open Application Model, which is a specification for building cloud-native apps on Kubernetes, and Dapr, a portable event-driven runtime for building microservices-based apps that can run in the cloud and on edge devices.

  • Top Linux antivirus software

    The last several years have seen a startling increase in malware that targets Linux. Some estimates suggest that Linux malware account for more than a third of the known attacks. In 2019, for example, new Linux-specific attacks included the Silex worm, GoLang malware, the Zombieload side-channel attack, the Hiddenwasp Trojan, the EvilGnome spyware and Lilocked ransomware. The volume and severity of attacks against Linux are clearly on the rise.

    While Linux has some advantages when it comes to security, the Linux kernel is certainly not devoid of security vulnerabilities nor is it immune to attack. The worst thing you can do is to sit back and assume that Linux systems are safe simply because a larger number of desktops are running Windows.

    Tools are available to defend Linux systems from many types of attack, and quite a few of these are free and open source. These are some of the best tools that you can get for free or at modest cost.

Syndicate content

More in Tux Machines

OSS: Events, WordPress and Licensing

  • Director Digital Business Solutions to kick off ApacheCon Europe in Berlin

    The European Commission, a long-time user of open source software, is strengthening its relationship with the Apache Foundation. At the Hackathon in May, the Commission brought together more than 30 developers involved in six different Apache projects. Attendees came from Croatia, Ireland, Poland and Romania, and even from Russia and the United States. At the meeting, many developers met in person for the first time. The hackathon helped the project members build connections and strengthen bonds.

  • FOSSCOMM 2019 aftermath

    FOSSCOMM (Free and Open Source Software Communities Meeting) is a Greek conference aiming at free-software and open-source enthusiasts, developers, and communities. This year was held at Lamia from October 11 to October 13. It is a tradition for me to attend to this conference. Usually I have presentations and of course booths to inform the attendees about the projects I represent. This year the structure of the conference was kind of different. Usually the conference starts on Friday with "beer event". Now it started with registration and a presentation. Personally I made my plan to leave from Thessaloniki by bus. It took me about 4 hours on the road. So when I arrived, I went to my hotel and then waited for Pantelis to go to the University and setup our booths.

  • Automattic Announces Mark Davies as Chief Financial Officer

    Automattic Inc., the parent company of WordPress.com, WooCommerce, and Tumblr, among other products, has announced that Mark Davies has joined the company as Chief Financial Officer. Davies comes to Automattic from Vivint, a $1B+ annual revenue smart home technology company, where he served as chief financial officer since 2013. The news follows Automattic's recent $300 million Series D investment round from Salesforce Ventures, and its acquisition in September of the social blogging platform Tumblr.

  • Empowering Generations of Digital Natives

    Technology is changing faster each year. Digital literacy can vary between ages but there are lots of ways different generations can work together and empower each as digital citizens. No matter whether you’re a parent or caregiver, teacher or mentor, it’s hard to know the best way to teach younger generations the skills needed to be an excellent digital citizen. If you’re not confident about your own tech skills, you may wonder how you can help younger generations become savvy digital citizens. But using technology responsibly is about more than just technical skills. By collaborating across generations, you can also strengthen all your family members’ skills, and offer a shared understanding of what the internet can provide and how to use it to help your neighborhoods and wider society.

  • How to Verify Smart Contracts on Etherscan

    You have your smart contract written, tested, and deployed. However, customers aren’t willing to do business with you unless they know the contract’s source code. After all, it could be set up in a way that’s not in their interest. Thankfully, Etherscan offers a neat tool that allows you to verify smart contracts so interested parties can see the source code and verify for themselves that everything is as it should be. While the process is simple, there are intricacies that might cause problems, especially to people not very familiar with Ethereum and the Solidity programming language.

  • Ethical Open Source: Is the world ready?

    Given its incredible popularity in the marketplace, there is no question that many software developers (and their respective companies) today see great value in using software that is subject to open source licenses. Users focus on the advantages to be had by gaining access, usually at no or minimal charge, to the software’s source code and to the thriving open source community supporting such projects. Powered by a worldwide community supporting the code base, open source code is generally perceived to be more reliable, robust and flexible than so-called proprietary software, with increased transparency leading to better code stability, faster bug fixes, and more frequent updates and enhancements. Historically the question of ethics and open source software (OSS) has mainly focussed on the goal of obtaining and guaranteeing certain “software freedoms,” namely the freedom to use, study, share and modify the software (as exemplified by the Free Software Definition and copyleft licenses such as the GPL family), and to ensure that derivative works were distributed under the same license terms to end “predatory vendor lock-in.”

Programming: SystemView, JDK, VimL and Bazel

  • New SystemView Verification Tool from SEGGER is Compatible with Windows, Linux, and macOS
  • 5 steps for an easy JDK 13 install on Ubuntu
  • Basic Data Types in Python 3: Strings
  • Excellent Free Books to Learn VimL

    VimL is a powerful scripting language of the Vim editor. You can use this dynamic, imperative language to design new tools, automate tasks, and redefine existing features of Vim. At an entry level, writing VimL consists of editing the vimrc file. Users can mould Vim to their personal preferences. But the language offers so much more; writing complete plugins that transform the editor. Learning VimL also helps improve your efficiency in every day editing. VimL supports many common language features: variables, control structures, built-in functions, user-defined functions, expressions first-class strings, high-level data structures (lists and dictionaries), terminal and file I/O, regex pattern matching, exceptions, as well as an integrated debugger. Vim’s runtime features are written in VimL.

  • Google Releases Bazel 1.0 Build System With Faster Build Performance

    Bazel is Google's preferred build system used by many of their own software projects. Bazel is focused on providing automated testing and release processes while supporting "language and platform diversity" and other features catered towards their workflow. Bazel 1.0 comes at a time when many open-source projects have recently been switching to Meson+Ninja as the popular build system these days for its fast build times and great multi-platform build support. Bazel also still has to compete with the likes of CMake and many others.

  • Bazel Reaches 1.0 Milestone!

    Bazel was born of Google's own needs for highly scalable builds. When we open sourced Bazel back in 2015, we hoped that Bazel could fulfill similar needs in the software development industry. A growing list of Bazel users attests to the widespread demand for scalable, reproducible, and multi-lingual builds. Bazel helps Google be more open too: several large Google open source projects, such as Angular and TensorFlow, use Bazel. Users have reported 3x test time reductions and 10x faster build speeds after switching to Bazel.

Kubuntu 19.10 Arrives with KDE Plasma 5.16, Embedded Nvidia Drivers, and More

Featuring the KDE Plasma 5.16.5 desktop environment and KDE Applications 19.04.3 software suite, the Kubuntu 19.10 release is here with up-to-date core components and applications, including Qt 5.12.4 LTS, Latte Dock 0.9.3, Elisa 0.4.2, Krita 4.2.7, Kdevelop 5.4.2, Ktorrent 5.1.2, as well as Kdenlive and Yakuake 19.08.1. "Plasma 5, the new generation of KDE's desktop has been developed to make it smoother to use while retaining the familiar setup," reads the release notes. "Plasma 5.16 has been developed to make it smoother to use while retaining the familiar setup. Kubuntu ships the 4th scheduled bugfix release of 5.16 (5.16.5)." Read more Also: Ubuntu MATE 19.10 Released with Latest MATE Desktop, New Apps, Many Improvements

Android Leftovers