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Kernel: Linux Plumbers Conference, Wacom, ZFS On Linux and arch_status

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  • Linux Plumbers Conference: Open Printing Microconference Accepted into 2019 Linux Plumbers Conference

    We are pleased to announce that the Open Printing Microconference has been accepted into the 2019 Linux Plumbers Conference! In today’s world much is done online. But getting a hardcopy is still very much needed, even today. Then there’s the case of having a hardcopy and wanting to scan it to make it digital. All of this is needed to be functional on Linux to keep Linux-based and open source operating systems relevant. Also, with the progress in technology, the usage of modern printers and scanners is becoming simple. The driverless concept has made printing and scanning easier and gets the job done with some simple clicks without requiring the user to install any kind of driver software. The Open Printing organization has been tasked with getting this job done. This Microconference will focus on what needs to be accomplished to keep Linux and open source operating systems a leader in today’s market.

  • The Newest Wacom Intuos Pro Small Drawing Tablet To Be Supported By Linux 5.3

    Wacom's second-generation Intuos Pro Small digital drawing tablet will be supported by the upcoming Linux 5.3 kernel.

    Wacom drawing tablets continue to see improved Linux driver support and for this next cycle is support for this newest version of the Intuos Pro Small, a smaller tablet version coming in at about six inches by four inches (approximately 15 x 10 cm). While small, it still commands a premium at around $250 USD.

  • ZFS On Linux 0.8.1 Brings Many Fixes, Linux 5.2 Compatibility Bits

    Released at the end of May was the huge ZFS On Linux 0.8 release with many new features like native encryption, TRIM/discard support for SSDs, device removal, Python 3 compatibility with its tooling, pool check-points, and much more. Out today is now the first maintenance release following that big release.

  • /proc/pid/arch_status Is Coming To Show Architecture-Specific Details Of A Given Task

    To be exposed via /proc/[pid]/arch_status is a new interface for exposing architectural-specific information for a given Linux process.

    When CONFIG_PROC_PID_ARCH_STATUS is enabled, there will be this new arch_status file to expose any extra architecture specific information for a given task. At this point, it's just exposing the elapsed time since last using AVX-512.

More in Tux Machines

Fedora, Red Hat and IBM Leftovers

  • Feora: How to setup an anonymous FTP download server

    Sometimes you may not need to set up a full FTP server with authenticated users with upload and download privileges. If you are simply looking for a quick way to allow users to grab a few files, an anonymous FTP server can fit the bill. This article shows you show to set it up.

  • Kubernetes networking, OpenStack Train, and more industry trends

    As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.

  • How collaboration fueled a development breakthrough at Greenpeace

    We'd managed to launch a prototype of Planet 4, Greenpeace's new, open engagement platform for activists and communities. It's live in more than 38 countries (with many more sites). More than 1.75 million people are using it. We've topped more than 3.1 million pageviews. To get here, we spent more than 650 hours in meetings, drank 1,478 litres of coffee, and fixed more than 300 bugs. But it fell short of our vision; it still wasn't the minimum lovable product we wanted and we didn't know how to move it forward. We were stuck. Planet 4's complexity was daunting. We didn't always have the right people to address the numerous challenges the project raised. We didn't know if we'd ever realize our vision. Yet a commitment to openness had gotten us here, and I knew a commitment to openness would get us through this, too.

  • After Seven Quarters Of Growth, Power Systems Declines

    The tough compares have hit home on IBM’s Power Systems business, but the good news is that this has happened after seven consecutive quarters of growth for the Power-based server business that Big Blue owns lock, stock, and barrel. Even with this decline, which was quite steep because of the triple whammy of tough compares (more on that in a moment), there is still a healthy underlying Power Systems business that is much better off than the last time it was hit by similar declines. Let’s take a look at the numbers for IBM’s Power Systems division and then work our way up through its Systems group and to the company at large. According to the presentation put together by IBM’s chief financial officer, Jim Cavanaugh, to go over the numbers for the third quarter of 2019, the Power Systems division had a decline of 27 percent in constant currency (meaning growth in local currencies aggregated across those economies), with as-reported sales also being down 27 percent. In other words, currency had no effect on the overall Power Systems business even if it did impact IBM’s sales, as reported in U.S. dollars, by 1.3 percent in the period ended in September.

  • Red Hat Government Symposium: Transforming culture and creating open innovation powerhouses

    For state, local and federal government agencies, digital transformation means much more than just migrating away from legacy technology systems. It involves inspiring ideas, encouraging communication and collaboration, and empowering government employees to forge their organizations’ innovation pathways.  That’s why we are focusing on cultural transformation at our upcoming Red Hat Government Symposium. This year’s one-day event—Open transforms: A future built on open source—will be on Nov. 12, 2019, in Washington, D.C., and will feature a stellar lineup of keynotes and panels, as well as fantastic networking opportunities with industry peers.  

  • Journey to the Future of Money with Red Hat at Money 20/20

    Event season is in full swing for the Red Hat Financial services team, and this time, we are headed to the bright lights of Las Vegas to attend Money 20/20 USA, being held from October 27 - 30th. Red Hat will be attending to sponsor a number of activities and discuss the important role open source technologies play in the future of payments, money and banking activities. 

SUSE Leftovers

  • Digital Transformation – it’s dead, Jim?

    However, digital transformation is like life – it’s an ongoing process, not something you just do once and then it’s done and dusted. A large part of digital transformation is your cloud strategy, which I wrote about fairly recently. That is also something that isn’t a one-off task, but is instead an evolving, transformational process. It was interesting to see, after speaking to attendees at the Gartner event in Frankfurt, that a number of them still hadn’t defined their cloud strategy outside of “we need to move everything to the cloud for cost savings and agility”, while some hadn’t even begun writing a cloud strategy. Looking at a chart showing the trends in Google searches for digital transformation in the US (the global trend is the same) over the past 5 years, you can see that while it trends up and then down fairly regularly, it still continues to grow on the whole. So if it’s been around for a while, why does it continue to grow, and is it still relevant?

  • New Security Tools for Application Delivery

    What if you could shut down cybercriminals’ most frequently used method of attack? At SUSE we’ve recently made a move to help you get closer to that goal. As you may know, SUSE recently released new versions of our application delivery solutions, SUSE CaaS Platform 4 and SUSE Cloud Application Platform 1.5. The releases contain a number of important updates and features, but the one most exciting in terms of protecting your organization is the addition of Cilium to SUSE CaaS Platform.

Security: Patches, Nostromo, PureBoot and Microsoft's Latest DRM Lock-down (Locking GNU/Linux Out for 'Security')

  • Security updates for Monday

    Security updates have been issued by Debian (aspell, graphite-web, imagemagick, mediawiki, milkytracker, nfs-utils, and openjdk-11), Fedora (kernel, kernel-headers, kernel-tools, mediawiki, and radare2), openSUSE (dhcp, libpcap, lighttpd, and tcpdump), Scientific Linux (java-1.8.0-openjdk), Slackware (python), SUSE (bluez, kernel, and python-xdg), and Ubuntu (aspell).

  • Nostromo web servers exposed by resurrected RCE vulnerability

    A security researcher has disclosed the existence of a remote code execution (RCE) vulnerability in the open source Nostromo web server software. On Monday, a threat analyst and bounty hunter with the online handle Sudoka published a technical analysis of the bug, tracked as CVE-2019-16278. The vulnerability impacts Nostromo, also known as nhttpd, a niche web server used by some in the Unix and open source community but altogether dwarfed in popularity by Apache. In a blog post, Sudoka said the vulnerability stems from shortcomings in how the path of URLs are verified. Inadequate URL checks mean that an unauthenticated attackers is able to force a server to point to a shell file, resulting in the potential execution of arbitrary code.

  • PureBoot Best Practices

    Recently we started offering the PureBoot Bundle–PureBoot installed and configured on your laptop at the factory and bundled with a pre-configured Librem Key so you can detect tampering from the moment you unbox your laptop. It’s been great to see so many customers select the PureBoot Bundle and now that PureBoot is on so many more customer laptops, we felt it was a good time to write up a post to describe some best practices when using PureBoot. If you are just getting started with PureBoot and want to know the basics, check out our Getting Started Guide for pointers on what to do when you start up your PureBoot Bundle for the first time. In this post I’ll assume you have already gone through the first boot and first reboot of your laptop and have settled into daily use.

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  • Secured-core PCs offer new defense against firmware attacks
                     
                       

    Microsoft, chipmakers, and several PC makers on Monday announced Secured-core PCs, which use hardware-based defense mechanisms to combat firmware-level security attacks.

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  • Microsoft's New Plan to Defend the Code Deep Within PCs
                     
                       

    The idea of secured-core PC is to take firmware out of that equation, eliminating it as a link in the chain that determines what's trustworthy on a system. Instead of relying on firmware, Microsoft has worked with AMD, Intel, and Qualcomm to make new central processing unit chips that can run integrity checks during boot in a controlled, cryptographically verified way. Only the chip manufacturers will hold the encryption keys to broker these checks, and they're burned onto the CPUs during manufacturing rather than interacting with the firmware's amorphous, often unreliable code layer.

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Games: Remote Play Together, OpenRA, The Coma 2, Humble Store and Shiver

  • Steam 'Remote Play Together' is now in Beta, allowing local multiplayer games over the net

    Today, Valve have released an exciting update to the Steam Beta Client which adds in Remote Play Together, allowing you to play local co-op, local multiplayer and shared/split screen games over the net with your friends. From what Valve said, it will allow up to four players "or even more in ideal conditions", meaning if you all have reasonable internet connections you might be able to play with quite a few people. Something that has of course been done elsewhere, although the advantage here is no extra payments or software needed as it runs right from the Steam client. It's very simply done too. Just like you would invite friends to join your online game, you invite them to Remote Play Together from the Steam Friends list and if they accept…away you go. Only the host needs to own the game too, making it easy to get going.

  • Another OpenRA preview build is up needing testing, Tiberian Sun support is coming along

    Work continues on the open source game engine OpenRA which allows you to play Command & Conquer, Red Alert and Dune 2000 on Linux and other modern platforms with support for Tiberian Sun progressing well. [...] One issue they've been dealing with is deployable units in Tiberian Sun, while OpenRA had basic support for the feature due to the Construction Yards in classic C&C it wasn't suitable for Tiberian Sun. Now though? They've overhauled it and expanded it. You can now queue up deploy commands between other orders, deployable units can be ordered to pack up and then move somewhere else as a single action too. Additionally, the code for aircraft and helicopter movement has also been given an overhaul to add in many of the extra features and dynamics needed for Banshees, Orcas, and Carryalls. The transport behaviour for the Carryall was also updated, with unit pick-up behaviour closer to the original game and allowing you to queue up multiple transport runs.

  • Devespresso Games join with Headup for Western release of The Coma 2: Vicious Sisters

    The Korean survival horror-adventure The Coma 2: Vicious Sisters from Devespresso Games is now getting a helping hand from publisher Headup for Western audiences. Also confirmed through the press emails is that The Coma 2 will be entering Steam Early Access on November 5th, with a full release expected in "Q1 2020".

  • Humble Store is doing a Female Protagonist Sale, plus the upcoming Steam sale dates leaked

    The week has only just begun and there's plenty of sales going on, with even more coming up. Let's have a little look. First up, Humble Store is doing a Female Protagonist Sale celebrating various heroines across multiple genres.

  • Kowai Sugoi Studios close up so they've made their point & click horror 'Shiver' free

    Times are tough for indies, with Kowai Sugoi Studios announcing they're closing up shop and so they've set their point and click horror title Shiver free for everyone. Kowai Sugoi Studios said in a blog post on the official site that this month they're shutting down, no reason for it was given but they gave their "sincere appreciation to our friends, family, and fans" for supporting them along the way. Shiver seems to be their only game, released originally back in 2017.