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

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Quick Roundup

Type Title Author Repliessort icon Last Post
Story Linux Kernel Security is Lacking? srlinuxx 10/04/2005 - 11:42pm
Story Did SCO end up helping Linux? srlinuxx 10/04/2005 - 11:42pm
Story Night that the Lights went Out in TN srlinuxx 11/04/2005 - 12:46am
Story More Summit Notes srlinuxx 10/04/2005 - 11:43pm
Story New Slack is Out srlinuxx 11/04/2005 - 5:01pm
Story New O'Reilly Security Book Released srlinuxx 10/04/2005 - 11:53pm
Story 97 bugs found in MySQL srlinuxx 10/04/2005 - 11:54pm
Story Intel Has Been Busy Busy Busy srlinuxx 10/04/2005 - 11:54pm
Story On the Redmond Front srlinuxx 10/04/2005 - 11:55pm
Story M$ Continues its Attack srlinuxx 10/04/2005 - 11:56pm

KDE: KDE Frameworks 5.39.0, New Kubuntu ISOs, Krita Interview

Filed under
KDE
  • Release of KDE Frameworks 5.39.0

    KDE Frameworks are 70 addon libraries to Qt which provide a wide variety of commonly needed functionality in mature, peer reviewed and well tested libraries with friendly licensing terms. For an introduction see the Frameworks 5.0 release announcement.

  • KDE Frameworks 5.39 Brings KWayland, Kirigami Updates

    KDE Frameworks 5.39.0 was released this weekend as the latest complementary add-ons/libraries to Qt.

  • Updated Kubuntu 17.10 RC ISOs now available

    Following on from yesterday’s 1st spin of the 17.10 RC images by the ubuntu release team, today the RC images (marked Artful Final on the QA tracker) have been re-spun and updated.

    Please update your ISOs if you downloaded previous images, and test as before.

    Please help us by testing as much as you have time for. Remember, in particular we need i386 testers, on “bare metal” rather than VMs if possible.

  • Interview with Cillian Clifford

    I consider digital painting to be one of my weakest areas of art skills, so I spend a lot of time trying to improve it. Other areas of digital art I’m interested in include CAD, 3d modeling, digital sculpting, vector animation, and pixel art.

Games: Football Manager, Ravenfield, Dying Light, Tower of Time, Immortal Redneck, Let Them Come, DwarfCorp

Filed under
Gaming

Renesas taps new 10-year SLTS kernel from the Civil Infrastructure Platform

Filed under
Linux

Renesas upgraded the Linux stack for its RZ/G SoCs to use CIP’s 10-year SLTS kernel. Meanwhile, the standard LTS kernel will expand from 2 to 6 years.

The Linux Foundation launched the Civil Infrastructure Platform (CIP) project a year ago with the intention of developing base layer, open source industrial-grade software starting with a 10-year Super Long-Term Support (SLTS) kernel. The SLTS kernel is now ready to go, and is being incorporated by Renesas in its RZ/G Linux Platform stack for its ARM-based RZ/G system-on-chips.

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today's howtos and leftovers

Filed under
Misc
HowTos
  • 26 DNF Command Examples for Package Management (rpm) on Fedora Linux
  • Fixing vim in Debian
  • OxygenOS Android 8.0 Oreo Open Beta Available For OnePlus 3/3T, Here’s How To Set It Up
  • How to Create Hard and Symbolic Links in Linux
  • KDE Plasma 5.11, Humble Bundle Acquisition, elementary OS & Snappy | This Week in Linux Ep.9

    Coming up on This Week in Linux. We take a look at some browser releases and a new crowdfunding project for socializing the command line.

  • Red Hat software and services land on Alibaba Cloud

    With that in mind, Alibaba Cloud, which is the cloud computing arm of eCommerce giant Alibaba Group Holding Ltd., said today that it’s partnering with the open-source software company Red Hat Inc. The alliance sees Alibaba Cloud join the Red Hat Certified Cloud and Service Provider program, which makes it possible for it to offer a range of popular Red Hat products to its customers. These will include the company’s flagship Red Hat Enterprise Linux platform, which will soon be made available via a pay-as-you-go pricing model in the Alibaba Cloud Marketplace.

  • Free software log (September 2017)

    I said that I was going to start writing these regularly, so I'm going to stick to it, even when the results are rather underwhelming. One of the goals is to make the time for more free software work, and I do better at doing things that I record.

    The only piece of free software work for September was that I made rra-c-util compile cleanly with the Clang static analyzer. This was fairly tedious work that mostly involved unconfusing the compiler or converting (semi-intentional) crashes into explicit asserts, but it unblocks using the Clang static analyzer as part of the automated test suite of my other projects that are downstream of rra-c-util.

    One of the semantic changes I made was that the vector utilities in rra-c-util (which maintain a resizable array of strings) now always allocate room for at least one string pointer. This wastes a small amount of memory for empty vectors that are never used, but ensures that the strings struct member is always valid. This isn't, strictly speaking, a correctness fix, since all the checks were correct, but after some thought, I decided that humans might have the same problem that the static analyzer had. It's a lot easier to reason about a field that's never NULL. Similarly, the replacement function for a missing reallocarray now does an allocation of size 1 if given a size of 0, just to avoid edge case behavior. (I'm sure the behavior of a realloc with size 0 is defined somewhere in the C standard, but if I have to look it up, I'd rather not make a human reason about it.)

  • Free Software Efforts (2017W41)

    The issue that was preventing the migration of the Tasktools Packaging Team’s mailing list from Alioth to Savannah has now been resolved.

    Ana’s chkservice package that I sponsored last week has been ACCEPTED into unstable and since MIGRATED to testing.

  • How to define a metrics strategy for your community

    Data sets are everywhere, and because open source communities produce plenty of information in addition to source code, most community infrastructures require tools to support the software development process. Examples include bug-reporting systems such as Jira and Bugzilla, versioning systems such as Git, and code review tools like Gerrit. Although communication also takes place through these tools, most is done through mailing lists, IRC, supporting systems like Discourse, and even Twitter and other social channels (especially for marketing and announcements). In fact, most open source communities utilize at least five or ten tools, if not more.

  • Opensource.com Lightning Talks at All Things Open 2017

    Join the Opensource.com community for a set of amazing lightning talks you won't want to miss during the All Things Open conference in Raleigh, NC. Speakers have five minutes to enlighten the audience about an open source topic they are passionate about. We've got everything from DevOps and Kubernetes, to wearables, cloud, and more. Grab your lunch, find a seat, warm up your Twitter fingers, and get ready for the fastest hour at All Things Open 2017. Share your favorite thoughts using hashtage #ATO2017.

  • LibreOffice: SharePoint integration. A year of progress
  • 4 website maintenance mistakes to avoid

    Maintenance is a good idea for every website, but it's a requirement for websites using open source code. The upside of open source is that everyone can participate. The downside is that means keeping up with everyone's changes. Code gets patched, which causes other code to stop working and need patches in turn. Exploits are found and then blocked. Fancy new features are developed, and your users want them. All of this means you need to keep up! The most important weapon to combat these forces is maintenance. Maintenance is a simple process, but there are basic mistakes that many people make at least once. Avoid these and you'll be well on your way to a safer, cleaner website that isn't a huge pain to keep running.

    [...]

    Even if you could do better, are you being paid to rewrite something that's already mostly working? If you're frustrated enough to take it on as a hobby project, is that what you want to spend your weekend on? GitHub is chock full of not-all-that-unique content management systems (CMSes) and static site builders. Most of them are abandoned, clones of more popular systems, or both. Don't be yet another one.

  • ​Windows Subsystem for Linux graduates in Windows 10 Fall Creators Update
  • Open-source mapping being used to help first responders in Puerto Rico

    Satellite images of rural towns, sprawling woodlands and grooved mountainsides fill the computer screens as homeowners and students scroll across digital maps.

    This group of a few dozen people gathered on Friday at the Perry Castenada Library on the University of Texas at Austin campus for a four-hour disaster relief mapathon to bolster humanitarian efforts in Puerto Rico, where 91 percent of the island is still without electricity, and Mexico, which was ravaged by a 6.1 earthquake.

  • Kotlin Programming Language Will Surpass Java On Android Next Year

    At Google I/O 2017, Google announced the newly added support for Kotlin programming language in Android, along with the existing languages Java and C++. As per the experts, Kotlin came as a breath of fresh air in Android development ecosystem to make “Android development faster and more fun. But, what about the numbers? How many developers are making a shift to Kotlin? Let’s find out.

  • Progress Being Made On New "WebGPU" Web Graphics API

    There continues to be progress made on the new Apple/W3C backed web graphics API dubbed "WebGPU" that has the backing of major stakeholders.

    Separate from the work being done by The Khronos Group on "WebGL-Next" there is the "WebGPU" initiative being organized by the W3C.

Security Leftovers

Filed under
Security
  • Outlook, Office 2007 slowly taken behind the shed, shots heard

    A decade after their release, Microsoft Office 2007 and Outlook 2007 today fell out of extended support. Gaze teary-eyed at your installation discs. The software has entered the Long Dark Tea-Time of the Soul.

    The cutoff has been coming for some time, of course, but if you're of a nostalgic bent, the Outlook 2007 epitaph is here, and the somewhat longer (with more dates to absorb) Office 2007 farewell is here.

    With extended support ending for both 2007-era families, no new features, bug fixes, security patches, nor support, will be available in future for the programs.

  • Researchers Reveal Critical KRACK Flaws in WPA WiFi Security

    The WPA2 protocol which is widely used to secure WiFi traffic is at risk from multiple vulnerabilities, collectively referred to as "KRACK Attacks" that were publicly disclosed on Oct. 16

    "Attackers can use this novel attack technique to read information that was previously assumed to be safely encrypted," the vulnerability disclosure warns."The attack works against all modern protected Wi-Fi networks."

    KRACK is an acronym for Key Reinstallation Attacks, which were discovered by security research Mathy Vanhoef and Frank Piessens working at Belgian University KU Leuven. The researchers have disclosed the details of the KRACK attack in a research paper and plan on discussing it further in talks at the Computer and Communications Security (CCS) and Black Hat Europe conferences later this year.

  • The World Once Laughed at North Korean Cyberpower. No More.

Ubuntu GNOME Shell in Artful: Day 15

Filed under
GNOME
Ubuntu

Most of you would have noticed already, but most of GNOME modules have been updated to their 3.26.1 release. This means that Ubuntu 17.10 users will be able to enjoy the latest and greatest from the GNOME project. It’s been fun to follow again the latest development release, report bugs, catch up regressions and following new features.

GNOME 3.26.1 introduces in addition to many bug fixes, improvements, documentation and translation, updates resizeable tiling support, which is a great feature that many people will surely take advantage of! Here is the video that Georges has done and blogged about while developing the feature for those who didn’t have a look yet:

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Wi-Fi WPA2 Encryption Problem (and Hype About That)

Filed under
Security
  • Severe flaw in WPA2 protocol leaves Wi-Fi traffic open to eavesdropping

    An air of unease set into the security circles on Sunday as they prepared for the disclosure of high-severity vulnerabilities in the Wi-Fi Protected Access II protocol that make it possible for attackers to eavesdrop Wi-Fi traffic passing between computers and access points.

  • WiFi Security Is Borked - We're All Screwed... Maybe

    KRACK - or the Key Reinstallation AttaCK - looks like the new infosec word we all need to know. According to the authors of a paper that will be presented at conference in a couple of weeks, Mathy Vanhoef of KU Leuven and Frank Piessens say they have found a way to circumvent WPA2 security - one of the key tools used for protecting wireless networks. If KRACk proves to be true, all bets are off when it comes to stopping eavesdroppers from listening in to your wireless network.

  • Your Wifi router could be hiding a scary vulnerability

    Anybody that has a WiFi router might want to be sure to have their login details close at hand throughout the course of today.

    That’s because later today security researcher Mathy Vanhoef will reveal a potentially disastrous vulnerability in the WPA2 protocol.

    The Wifi Protected Access protocol appears to have been cracked by Vanhoef according to Gizmodo which took a look at the source code of the researcher’s website Krack Attacks and found this throw forward.

  • Wi-Fi WPA2 encryption possibly cracked

    Just to add on to your Monday morning blues, WPA2 (Wi-Fi Protected Access Version 2) which is the de-facto encryption method used by the majority of Wi-Fi routers is rumored to have been cracked.

Linus Torvalds lauds fuzzing for improving Linux security

Filed under
Linux
Security

Linus Torvalds release notification for Linux 4.14's fifth release candidate contains an interesting aside: the Linux Lord says fuzzing is making a big difference to the open source operating system.

Torvalds' announcement says Linux kernel 4.14 is coming along nicely, with this week's release candidate pleasingly small and “fairly normal in a release that has up until now felt a bit messier than it perhaps should have been.”

This week's most prominent changes concern “... more fixes for the whole new x86 TLB [translation lookaside buffer – Ed] handling due to the ASID [address space ID - Ed] changes that came in this release.”

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Software: psdash, Tilix, Oceanaudio

Filed under
Software
  • psdash – System And Process Monitoring Web Dashboard For Linux

    psdash is a system monitoring and information web dashboard for Linux written in python using psutils and flask. The GUI is pretty much straight forward and clean. All the data is updated automatically, no need to refresh.

    psutils (process and system utilities) is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network, sensors) in Python.

  • Tiling Terminal Emulator Tilix 1.7.0 Released with Minor Improvements

    Tilix, the modern tiling terminal emulator for Linux desktops, scored an update at the weekend.

    Although a modest release, Tilix 1.7.0 brings some timely bug fixes and feature improvements to the app formerly known as Terminix.

    This includes support for using tabs instead of a sidebar, a feature Tilix dev Gerald Nunn says was a frequent user request.

    There’s also preliminary Flatpak support, though there’s no specific information on how to text or make use of the Tilix Flatpak. It’d be great to see the app added to the (awesome) Flathub Flatpak app store.

  • Oceanaudio An Audio Editor For Linux

    Audios are an integral part of life. Playing our best songs, having a party or a special function, we require audio everywhere. That is why audio editors are there too to help us make the best of an audio file. When I say audio editor, many of you will just think of audacity. Sure that is a pretty cool software but I think it’s a bit complicated for the inexperienced one.

Linux 4.14-rc5 Released

Filed under
Linux

Linus Torvalds has just issued the Linux 4.14-rc5 kernel update.

With this release out today, we're three to four weeks out from seeing the official Linux 4.14 kernel release. Linux 4.14 has overall been a big cycle with the possibility of going up to a Linux 4.14-rc8 test release prior to declaring the stable release, but we'll have to see Torvalds' reactions in the weeks ahead.

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Security: MalwareTech, JavaScript, Vista 10, TPM2, Intel Back Door, Linux Bug, Pizza Hut Breach, Telcos Spying

Filed under
Security
  • Let MalwareTech Surf! Status Report
  • 500 million PCs are being used for stealth cryptocurrency mining online

    A month or so ago, torrent search website The Pirate Bay raised concern among the community as visitors noticed their CPU usage surged whenever a page was opened.

  • Dutch slam Windows 10 for breaking privacy laws

    Dutch authorities claim Microsoft’s Windows 10 operating system is violating data protection and privacy laws, and warned they may impose fines on the US technology giant.

    “Microsoft breaches the Dutch data protection law by processing personal data of people that use the Windows 10 operating system on their computers,” the Dutch Data Protection Authority (DPA) said in a statement late Friday.

    The company fails to “clearly inform” users of Windows 10 that it “continuously collects personal data about the usage of apps and web surfing behavior through its web browser Edge, when the default settings are used,” the DPA said.

  • Using Elliptic Curve Cryptography with TPM2

    One of the most significant advances going from TPM1.2 to TPM2 was the addition of algorithm agility: The ability of TPM2 to work with arbitrary symmetric and asymmetric encryption schemes. In practice, in spite of this much vaunted agile encryption capability, most actual TPM2 chips I’ve seen only support a small number of asymmetric encryption schemes, usually RSA2048 and a couple of Elliptic Curves. However, the ability to support any Elliptic Curve at all is a step up from TPM1.2. This blog post will detail how elliptic curve schemes can be integrated into existing cryptographic systems using TPM2. However, before we start on the practice, we need at least a tiny swing through the theory of Elliptic Curves.

  • Sakaki's EFI Install Guide/Disabling the Intel Management Engine

    The Intel Management Engine ('IME' or 'ME') is an out-of-band co-processor integrated in all post-2006 Intel-CPU-based PCs. It has full network and memory access and runs proprietary, signed, closed-source software at ring -3,[1][2][3][4] independently of the BIOS, main CPU and platform operating system[5][6] — a fact which many regard as an unacceptable security risk (particularly given that at least one remotely exploitable security hole has already been reported[7][8]).

  • Linux vulnerable to privilege escalation

    An advisory from Cisco issued last Friday, October 13th, gave us the heads-up on a local privilege escalation vulnerability in the Advanced Linux Sound Architecture (ALSA).

    The bug is designated CVE-2017-15265, but its Mitre entry was still marked “reserved” at the time of writing. Cisco, however, had this to say about it before release:

  • Pizza Hut was hacked, company says

    According to a customer notice emailed from the pizza chain, those who placed an order on its website or mobile app between the morning of Oct. 1 and midday Oct. 2 might have had their information exposed.

    The “temporary security intrusion” lasted for about 28 hours, the notice said, and it’s believed that names, billing ZIP codes, delivery addresses, email addresses and payment card information — meaning account number, expiration date and CVV number — were compromised.

  • Want to see something crazy? Open this link on your phone with WiFi turned off

    These services are using your mobile phone’s IP address to look up your phone number, your billing information and possibly your phone’s current location as provided by cell phone towers (no GPS or phone location services required). These services are doing this with the assistance of the telco providers.

  • Telcos "selling realtime ability to associate web browsing with name & address"

Star 1.0.1 - lightweight desktops on a Devuan base

Filed under
Reviews

On the whole, I like the ideas presented in Star's design. The distribution is basically Devuan and pulls packages from Devuan's software repositories, but the live media and lightweight environments are great for testing the distribution and for breathing life into older computers. While this approach of starting light and adding only what we need is a solid concept, and proved to be very forgiving on resources, there are some rough edges in the implementation. The missing manual pages, for example, and the media player issues I ran into posed problems.

A few programs I used flashed warning messages letting me know PulseAudio was not available as Star uses the ALSA sound system by default. Strictly speaking, PulseAudio is not required most of the time and, if we do run into a situation where it is needed, we can install PulseAudio easily enough by rerunning Star's welcome script.

The default JWM environment is very plain and empty, which suited me. My only complaint was the constantly updating Conky status panel at the bottom of the screen. I was able to disable Conky, but it required digging into JWM's configuration files. Which brings me to another point: many users will probably prefer to try heavier editions of Star (like Xfce) to gain access to more user friendly configuration tools. The JWM edition is intentionally bare bones and probably best suited to more experienced users.

One last observation I had while using Star is that it is based on Devuan 1.0.0, which presents us with software that is about three years old (or more) at this point. This means some packages, like LibreOffice, are notably behind upstream versions. Since Star is best suited for older computers, this may not be an issue for most users, but it is worth keeping in mind that Star's software repository is a few years old at this point.

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Ubuntu 17.10: Poll, Final Testing, 20171015 Builds

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Ubuntu

GNOME: Outreachy and retro-gtk

Filed under
GNOME
  • There's One Week Left To Apply For Outreachy Round 15

    There's one week left for women and other under-represented groups in the open-source world to apply for Outreachy Round 15 for a winter internship to work on various projects.

    Outreachy applications are due 23 October and accepted participants are announced in early November for this $5500 USD internship period that runs from December to March. This round is open to: "internationally to women (cis and trans), trans men, and genderqueer people. Internships are also open to residents and nationals of the United States of any gender who are Black/African American, Hispanic/Latin@, Native American/American Indian, Alaska Native, Native Hawaiian, or Pacific Islander."

  • retro-gtk: Renaissance

    This is the second article in a small series about retro-gtk, I recommend you to read the first one, retro-gtk: Postmortem, before this one.

    In the previous article I listed some problems I encountered while developing and using retro-gtk; in this one I will present some solutions I implemented to fix them! All that is presented in this article is part of the newly-released retro-gtk 0.13.1, which is the first version of the 0.14 development cycle.

today's howtos

Filed under
HowTos
  • ScalaFX: ListView with CellFactory
  • Business accounting with Odoo

    Odoo is, according to Wikipedia, "the most popular open source ERP system." Thus, any survey of open-source accounting systems must certainly take a look in that direction. This episode in the ongoing search for a suitable accounting system for LWN examines the accounting features of Odoo; unfortunately, it comes up a bit short.

    Odoo is the current incarnation of the system formerly known as OpenERP; it claims to have over two million users. It is primarily implemented in Python, and carries the LGPLv3 license. Or, at least, the free part of Odoo is so licensed; Odoo is an open-core product with many features reserved for its online or "Enterprise" offerings. The enterprise version comes with source code, but it carries a proprietary license and an end-user license agreement forbidding users from disabling the "phone home" mechanism that, among other things, enforces limits on the number of users. Online offerings are not of interest for this series, and neither is proprietary software (the whole point is to get away from proprietary systems), so this review is focused on the community edition.

  • TeX Live Manager: JSON output
  • Google App Engine: Using subdomains
  • How to Switch to Xorg from Wayland in Ubuntu 17.10 [Quick Tip]
  • tmux config
  • Secure and flexible backup server with dm-crypt and btrfs

Linux Kernel: Linux 4.15, F2FS, Block Layer

Filed under
Linux
  • Linux 4.15 Is Shaping Up To be An Exciting Kernel, Especially For AMD Users

    There still is a few weeks to go until the Linux 4.14 kernel will be released, but following that the Linux 4.15 kernel is shaping up to be a very exciting cycle.

  • F2FS Tools 1.9 Released With Encryption & More

    An updated version of the user-space F2FS (Flash Friendly File-System) utilities was quietly released a few weeks back.

    The f2fs-tools 1.9 update is a fairly big update for adding the bits for recent additions to the F2FS kernel driver. Now handled by f2fs-tools is dealing with encryption support, sparse support, inode checksum support, no-heap allocation is enabled by default, and support for the CP_TRIMMED_FLAG.

  • Improvements in the block layer

    Jens Axboe is the maintainer of the block layer of the kernel. In this capacity, he spoke at Kernel Recipes 2017 on what's new in the storage world for Linux, with a particular focus on the new block-multiqueue subsystem: the degree to which it's been adopted, a number of optimizations that have recently been made, and a bit of speculation about how it will further improve in the future.

    Back in 2011, Intel published a Linux driver for NVM Express (or NVMe, where NVM is the Non-Volatile Memory Host Controller Interface), which was its new bus for accessing solid-state storage devices (SSDs). This driver was incorporated into the mainline kernel in 2012, first appearing in 3.3. It allowed new, fast SSD devices to be run at speed, but that gave no improvement if the block subsystem continued to treat them as pedestrian hard drives. So a new, scalable block layer known as blk-mq (for block-multiqueue) was developed to take better advantage of these fast devices; it was merged for 3.13 in 2014. It was introduced with the understanding that all of the old drivers would be ported to blk-mq over time; this continues, even though most of the mainstream block storage devices have by now been successfully ported. Axboe's first focus was a status update on this process.

Events: LibreOffice Conference 2017 and Linux Plumbers Conference (LPC)

Filed under
LibO
Linux
  • LibreOffice Conference 2017

    This week the annual LibreOffice conference was held in Rome and I had the pleasure to attend. The city of Rome is migrating their IT infrastructure to open software and standards and the city council was kind enough to provide the awesome venue for the event, the Campidoglio.

  • More from the testing and fuzzing microconference

    A lot was discussed and presented in the three hours allotted to the Testing and Fuzzing microconference at this year's Linux Plumbers Conference (LPC), but some spilled out of that slot. We have already looked at some discussions on kernel testing that occurred both before and during the microconference. Much of the rest of the discussion will be summarized below. As it turns out, a discussion on the efforts by Intel to do continuous-integration (CI) testing of graphics hardware and drivers continued several hundred miles north the following week at the X.Org Developers Conference (XDC); that will be covered in a separate article.

  • The NumWorks graphing calculator

    As the Internet of Things (IoT) becomes ever more populous, there is no shortage of people warning us that the continual infusion into our lives of hard-to-patch proprietary devices running hard-to-maintain proprietary code is a bit of a problem. It is an act of faith for some, myself included, that open devices running free software (whether IoT devices or not) are easier to maintain than proprietary, closed ones. So it's always of interest when freedom (or something close to it) makes its way into a class of devices that were not previously so blessed.

    In this case, the device is the humble scientific calculator. Many people now use their smartphones when they need to do sums, but others still find a calculator a useful thing to have at hand. Recently, NumWorks, a new scientific graphing calculator with an open-design ethos was released. Although it is far from fully free at this point, it is a major step forward from the user-hostile position most calculator manufacturers have taken, and it is interesting to see to what extent it fulfills its promise.

    [...]

    It also would not require NumWorks to try to make the in-browser support work on all the browsers that people use on their many Linux distributions; so Linux support may get better soon. For readers who want to get up and running now, the toolchain isn't all that painful to assemble.

Newbie's Guide to Ubuntu 17.10 Part 2

Filed under
Reviews
Ubuntu

This is Part 2 of the newbie's guide to operate Ubuntu 17.10. Here you'll learn how to operate the Nautilus File Manager. You'll do most of daily activities in Nautilus because it is your file manager, like Finder in Mac OS X or Explorer in Windows. You'll learn basic skills such as selecting & navigating, creating & deleting, searching & sorting files/folders, and also basic knowledge for keyboard shortcuts and the user interface. I wish this article helps you best to run Ubuntu 17.10 easily and happily.

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Security: Kaspersky, Grafeas, Schneier Book

Filed under
Security

Debian 9.2.1, New Kernel, Debian Installer Git Repository

Filed under
Debian
  • Debian 9.2.1 is out
  • A New Debian/Ubuntu Kernel Build With The Latest AMDGPU DC Patches

    For those wanting to run the very latest bleeding-edge AMDGPU DC display code on an Ubuntu/Debian-based box, here is a fresh x86_64 kernel build of the latest DC kernel patches as of today.

    It was on Friday that more AMDGPU DC patches were pushed out as AMD works to have this code all tidied up and prepped for the upcoming Linux 4.15 cycle.

  • Debian Installer git repository

    While dealing with d-i’s translation last month in FOSScamp, I was kinda surprised it’s still on SVN. While reviewing PO files from others, I couldn’t select specific parts to commit.

    Debian does have a git server, and many DDs (Debian Developers) use it for their Debian work, but it’s not as public as I wish it to be. Meaning I lack the pull / merge request abilities as well as the review process.

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More in Tux Machines

Solus Gets Driverless Printing, Improvements to Linux Steam Integration, More

Solus' communications manager Joshua Strobl is reporting today on the latest goodies and software updates that landed recently in the software repositories of the Linux-based operating system. Read more

Canonical Adds Last-Minute Finishing Touches to Ubuntu 17.10 (Artful Aardvark)

Ubuntu contributor Didier Roche shares today with the community some of the last minute finishing touches that he and the Ubuntu Desktop team had to add to the forthcoming Ubuntu 17.10 release. Read more

Today in Techrights

OSS Leftovers

  • 20 Most Promising Open Source Solution Providers - 2017
    Open source has become an imperative part of every developer’s arsenal. The potential to gather assistance from the community and the capacity to link into a range of systems and solutions make open source incredibly powerful. As open source software becomes ubiquitous, and used by the vast majority of enterprises throughout the world, 2017 is all set for vendors of application delivery controller (ADC) to start providing improved and tighter integration packages for various open source projects, especially surrounding ADC-generated telemetry. Companies have been extensively using their analytics and machine learning capabilities for quite some time to identify actionable patterns from the collected data. With the rising demand for business intelligence, this year is foreseen to be the year of information superiority with businesses, leveraging data as a key differentiator. In the past couple of years, containers have been emerging as an imminent trend. As the business focus starkly shifts on rightsizing of resources, containers are expected to become a common phenomenon, giving businesses the ability to leverage highly portable assets and make the move into micro services much simpler. Adjacently, automation has become essential now. Mostly intensified by DevOps adoption, the automation of software delivery and infrastructure changes have freed developers to spend more time creating and less time worrying about infrastructure.
  • DevOps pros and open source: Culturally connected
    Like chocolate and peanut butter, DevOps and open source are two great tastes that taste great together. For many DevOps pros, it's the perfect cultural and technical match.
  • Interoperability: A Case For Open Source - GC@PCI Commentary
    He continues: “An open source model allows companies to see the assumptions behind the calculation and lowers the cost of entry into the cat modeling business. More importantly, the standardized and interoperable hazard, vulnerability and financial modules included in a true open source model facilitate the collaboration of data from insurers, reinsurers, entrepreneurs, scientists, computer programmers and individuals, all of which may result in a new generation of cat models.”
  • DevOps Skills Are Key to Collaboration within Organizations
    DevOps is one of the most highly sought skills employers are seeking to fill among 57 percent of respondents in the 2017 Open Source Jobs Report, from Dice and The Linux Foundation. Specifically, firms are looking for developers (73 percent) and DevOps engineers (60 percent).
  • Projects You Can Help With For Advancing Open-Source NVIDIA "Nouveau" Graphics
    Longtime Nouveau contributor Karol Herbst has been working on an updated list of project ideas for new contributors or those that may be wanting to participate in an Endless Vacation of Code / Google Summer of Code.
  • Join The Linux Foundation at Open Source Summit EU for Booth Swag, Project Updates, and More
    Going to Open Source Summit EU in Prague? While you’re there, be sure stop by The Linux Foundation training booth for fun giveaways and a chance to win one of three Raspberry Pi kits.
  • Oracle Promises To Open Source Oracle JDK And Improve Java EE
    Oracle had already announced it would be moving Java EE to the Eclipse Foundation, and the announcements at JavaOne move the language further to a more vendor-neutral future. It's worth noting that the keynote was preceded by a Safe Harbor disclaimer in which Oracle said it could not be held to plans made during the speech, so nothing is actually certain.
  • Linux Kernel Community Enforcement Statement
  • Linux Kernel Gets An "Enforcement Statement" To Deal With Copyright Trolls
    Greg Kroah-Hartman on the behalf of the Linux Foundation Technical Advisory Board has today announced the Linux Kernel Community Enforcement Statement. This statement is designed to better fend off copyright trolls. Among the copyright troll concerns is how a Netfilter developer has been trying to enforce his personal copyright claims against companies for "in secret and for large sums of money by threatening or engaging in litigation."
  • An enforcement clarification from the kernel community
    The Linux Foundation's Technical Advisory board, in response to concerns about exploitative license enforcement around the kernel, has put together this patch adding a document to the kernel describing its view of license enforcement. This document has been signed or acknowledged by a long list of kernel developers. In particular, it seeks to reduce the effect of the "GPLv2 death penalty" by stating that a violator's license to the software will be reinstated upon a timely return to compliance.