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Gentoo

Elivepatch Aims To Make Live Kernel Patching Easier On Gentoo

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Gentoo

Elivepatch is a new means of live kernel patching of Gentoo Linux and works in a distributed manner.

Elivepatch offers distributed live patch building via a client/server model and allows for automatic live patching of Linux kernel CVEs and allows for incremental live patching.

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Gentoo-Based Porteus Kiosk 4.5 Debuts with EAPoL Support, Linux Kernel 4.12

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GNU
Linux
Gentoo

Tomasz Jokiel from Porteus Solutions announced the release of the Gentoo-based Porteus Kiosk 4.5 operating system designed for web terminals, which brings numerous improvements, updated components, and new functionality.

First and foremost, Porteus Kiosk 4.5.0 bumps the Linux kernel version from the long-term supported Linux 4.9 series, which was used in the previous release, to the Linux 4.12 branch, shipping with Linux kernel 4.12.10 by default, thus adding an extra layer of hardware support to the free and open-source kiosk operating system for public access computers.

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Gentoo-Based Chrome OS for Work, Gentoo Sources Change

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GNU
Linux
Gentoo
Google
  • Introducing Chrome Enterprise

    Since we launched Chrome OS in 2009, our goal has been to build the simplest, fastest, and most secure operating system possible. And we’ve been inspired by all the ways we’ve seen businesses embrace Chrome, from Chromebooks in the office, to shared Chrome devices in the field, to signage and kiosks for customer engagement in retail. But with so many different business needs—not to mention so many different devices—companies have also told us they want a single, cost-effective solution that gives them the flexibility and control to keep their employees connected. That’s why today we’re announcing Chrome Enterprise.

  • Google Rolls Out Chrome Enterprise: Chrome OS For Work

    Google has today announced Chrome Enterprise as a subscription service to take Chrome OS and Chromebooks into more work environments.

    Chrome Enterprise makes Chrome OS more friendly for professional work environments and lets IT/administrators manage Chrome extensions, printers, handle operating system updates, and provides other features like single sign-on support and more. Chrome Enterprise costs $50 USD per device per year and includes 24/7 enterprise support.

  • Switch to Gentoo sources

    You've might already read it on the Gentoo news site, the Hardened Linux kernel sources are removed from the tree due to the grsecurity change where the grsecurity Linux kernel patches are no longer provided for free. The decision was made due to supportability and maintainability reasons.

    That doesn't mean that users who want to stick with the grsecurity related hardening features are left alone. Agostino Sarubbo has started providing sys-kernel/grsecurity-sources for the users who want to stick with it, as it is based on minipli's unofficial patchset. I seriously hope that the patchset will continue to be maintained and, who knows, even evolve further.

    Personally though, I'm switching to the Gentoo sources, and stick with SELinux as one of the protection measures. And with that, I might even start using my NVidia graphics card a bit more, as that one hasn't been touched in several years (I have an Optimus-capable setup with both an Intel integrated graphics card and an NVidia one, but all attempts to use nouveau for the one game I like to play - minecraft - didn't work out that well).

Kernel and Graphics: Gentoo Removes Hardened Linux, Linux 4.14 Changes and More

Filed under
Graphics/Benchmarks
Linux
Gentoo

A Look at Gentoo based distribution Sabayon

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Gentoo

Sabayon is a binary based distribution based on the source based distribution Gentoo. In English that means that the developers of Sabayon built a distribution off of Gentoo that no longer has a primary focus of building packages strictly from source, but rather, has it’s own repositories of packages that have been precompiled and are available for download through a new package manager they call Entropy; so even users who are new to GNU/Linux can use Sabayon without the steep learning curve of Gentoo.

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Review: Calculate Linux 17.6 KDE

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Gentoo
Reviews

Calculate Linux is a Gentoo-based distribution. The project's slogan is "Easy Linux from the source," which refers to the fact that Calculate is relatively easy to use but still benefits from Gentoo's powerful and flexible source-based Portage package manager.

Calculate recently celebrated its tenth birthday and released Calculate Linux 17.6. The distro comes in four flavours; apart from a desktop and server edition there's Calculate Scratch ("for those who want to build a customized system that works for them") and Calculate Media Center ("for your home multimedia center"). Each version is available for the x86_64 and i686 architectures and uses SysV init rather than systemd. The desktop edition has ISOs for the KDE, Cinnamon, MATE and Xfce desktop environments - GNOME is presumably not available because of its dependency on systemd. I opted for the 64-bit KDE version, which is just over 2GB in size.

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Alpine Linux is an OS at a new peak of binary packaging

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Gentoo

The Alpine Linux distribution is described as ‘minimal’ and best suited for ‘power users’.

Originally created by Gentoo, the project is now wholly independent and, as such, it is self-hosting.

Gentoo Linux is another distribution… but built the Portage package management system. This project is essentially a security-oriented lightweight Linux distribution based on musl libc and Busybox.

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Gentoo Linux Is Dropping SPARC as a Security Supported Hardware Architecture

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Gentoo

Gentoo's Yury German is informing the community of the Linux-based operating system via a mailing list announcement that the Gentoo security team will no longer support the SPARC architecture.

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Distributions News: MX-16.1, Clonezilla, Porteus Kiosk 4.4.0, and openSUSE Tumbleweed

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Gentoo
Debian
SUSE
  • Debian-Based antiX MX-16.1 Distro Introduces Experimental Encrypted Home Folders

    The development team behind the Debian-based antiX MX GNU/Linux distribution announced the immediate availability for download of the first point release of the antiX MX-16 "Metamorphosis" series.

    The antiX MX-16 "Metamorphosis" operating system series launched last year in mid-December based on the Debian GNU/Linux 8.6 "Jessie" distribution, but without the systemd init system. This release defaults to sysVinit init system, and it's using a highly customized, lightweight Xfce 4.12.2 desktop environment.

  • Clonezilla Live - Clone Your Hard Drive Easily

    ​We all of us have the hard disk that stores our heart pictures, videos, famous games, Eminem songs and many things. Most of all hard disk serves us a way to store orcreate a backup. But what are you going to do if just want the exact clone of your hard disks? How are you going to unhide all hidden files? What if your computer goes dead and you want to backup everything before going for hard way repair? This is time Clonezilla comes in the game.

  • Gentoo-Based Porteus Kiosk 4.4.0 OS Debuts with Chrome 58 and Firefox 52.1.2 ESR

    Porteus Solutions' Tomasz Jokiel is pleased to announce the release of a new maintenance update for the Gentoo-based Porteus Kiosk operating system designed for deployment on public access computers.

    Powered by a kernel from the long-term supported Linux 4.9 branch, specifically version 4.9.30, Porteus Kiosk 4.4.0 launches two and a half months after the previous point release in the 4.x series of the kiosk operating system with the Google Chrome 58.0.3029.110 and Mozilla Firefox 52.1.2 ESR web browsers.

  • openSUSE Tumbleweed Switches Over To GCC 7

Gentoo-Based exGENT Live 2017 Distro Has Xfce 4.12.1 and LXQt 0.11.0, Linux 4.10

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Gentoo

GNU/Linux developer Arne Exton announced the release of yet another build of his Gentoo-based exGENT Live Linux distribution, using the lightweight Xfce and LXQt desktop environments.

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More in Tux Machines

today's leftovers

  • ‘Crush Them’: An Oral History of the Lawsuit That Upended Silicon Valley

    The then-23-year-old giant, which ruled the personal computer market with a despotic zeal, stood accused of using monopoly power to bully collaborators and squelch competitors. Its most famous victim was Netscape, the pioneering web browser, but everyone from Apple to American Airlines felt threatened by late-’90s Microsoft. The company was big enough to be crowned America’s most valuable firm, bold enough to compare attacks on its domain to Pearl Harbor, and, eventually, bad enough to be portrayed as a (semifictionalized) cadre of hypercapitalist murderers in a major motion picture. The “don’t be evil” optics that colored the rise of today’s tech giants (and have recently lost their efficacy) were a direct response to Microsoft’s tyrannical rule.

  • Michał Górny: Empty directories, *into, dodir, keepdir and tmpfiles.d
  • FRAMED Collection, a noir-styled spy adventure where you rearrange comic tiles is now out
    It's actually a compilation of FRAMED and FRAMED 2, games that have been widely praised and previously only available on mobile platforms. It has you moving around slices of an animated comic book, to put the noir-styled spy adventure story together. It actually sounds hilarious, as it's not a basic "this one has to go here" type of game, as it changes what happens based on where you put the tiles creating some amusing sounding failures:
  • Paradox’s grand strategy titles will be getting more content soon
    At their annual convention, Paradox Interactive have announced new expansions for their current grand strategy titles. There’s a little bit of everything for fans of these games.
  • Why OpenShift Is The New OpenStack For Red Hat
  • Help the Debian kernel team to help you
    I gave the first talk this morning at Mini-DebConf Hamburg, titled "Help the kernel team to help you". I briefly described several ways that Debian users and developers can make it easier (or harder) for us to deal with their requests. The slides are up in on my talks page, and video should be available soon.
  • UbuCon Europe 2018: Analysing a dream [English|Spanish]
    The idea of organising the Ubucon in Xixon, Asturies was set two years ago, while participating in the European Ubucon in Essen (germany). The Paris Ubucon took place and in those days we uderstood that there was a group enough of people with the capacities and the will to hold an European Congress for Ubuntu lovers. We had learnt a lot from German and French colleagues thanks to their respective amazing organizations and, at the same time, our handicap was the lack of s consolidated group in Spain.
  • 19-year-old Developer at the Forefront of TRON (TRX) Opensource Wallet DApp
  • 19-years-old German developer Spearheads TRON (TRX) Opensource Wallet DApp
    No doubt that Tron community is preparing for mainnet launch, with different ideas coming in from all roads. As part of its readiness, Tron has unveiled its Opensource Wallet DApp developed by 19-year old German developer, Marius Gill, who has been programming since 13 years old. The DApp is an outcome of Project Genesis, which was launched in March 2018 purposely to encourage TRON’s community engagement in bringing in new things into Tron ecosystem. The project provides a bonus pool of 2 billion dollars for active members around the world have lent their hands in implementing ideas for the community.
  • Collabora and GStreamer spring in Sweden
    Earlier this month, a few of us from Collabora, Olivier Crête, Nicolas Dufresne, George Kiagiadakis and I attended the GStreamer Spring Hackfest in Lund, Sweden. Hosted by Axis Communications (who uses GStreamer in their surveillance cameras for many years now), it was a great opportunity for the GStreamer community to touch base and work on open bugs and pet projects. [...] As for myself, I mainly worked on (or rather started to work on) split-field interlacing support in GStreamer, adding relevant formats and modes in the GStreamer video library. In addition, as a Meson developer (Nirbheek Chauhan) was present, I took the opportunity to discuss with him the last bit of porting build system of Geoclue to Meson, a side project I've been working on. It helped me get it done faster but also helped Nirbheek find some issues in Meson and fix them! All in all, my first GStreamer hackfest was an awesome experience (even though I was not feeling well). It was also very nice to hangout and socialize with old and new friends in the GStreamer community after a long time. Many thanks again to Axis for hosting us in their offices! See you at the GStreamer Conference this fall!
  • Reality Redrawn Opens At The Tech
    The Tech Museum of Innovation in San Jose was filled on Thursday with visitors experiencing new takes on the issue of fake news by artists using mixed reality, card games and even scratch and sniff cards. These installations were the results of Mozilla’ Reality Redrawn challenge. We launched the competition last December to make the power of misinformation and its potential impacts visible and visceral. Winners were announced in February.
  • Tangerine UI problems
    I've been a big fan of Tangerine for a while, it's a bank that doesn't charge fees and does what I need to do. They used to have a great app and website and then it all went a bit wrong. It's now a HTML app for Desktop and mobile. This isn't the fault of the tools used, but there's some terrible choices in the app across both. [...] The overall feel of the app is that its full of spinners, far too cluttered and just to confusing. Hey not everything I've built is perfect, but even I can spot some real problems with this app. I pretty sure Tangerine can do better than this. And yes, I'm writing this while drinking a beer I recently bought, as shown on my transaction page.
  • Majority of software plagued by vulnerabilities as open source adoption soars [Ed: More of Black Duck's FUD]
  • SiFive Releases 'Expansion Board' to Build Interest in RISC-V Processor
  • FreeBSD 11.2 Beta 2 Available For Testing, Brings PTI Optimization
    The second beta release of FreeBSD 11.2 is now available for weekend testing. FreeBSD 11.2-BETA2 is now available with a variety of bug fixes, a fix to restore boot support for the Banana Pi ARM board, a context switch optimization for page table isolation (PTI), DTrace improvements, various build fixes, and a range of other system fixes.
  • Sony Is Working On AMD Ryzen LLVM Compiler Improvements - Possibly For The PlayStation 5
    One of Sony's compiler experts has taken to working on some tuning for the AMD Ryzen "znver1" microarchitecture support within the LLVM compiler stack. This begs the question why Sony is working on Ryzen improvements if not for a future product.
  • Popular YouTuber Says Apple Won't Fix His iMac Pro Damaged While Disassembled

    The damage resulted when they dropped the display while attempting to reattach it to the aluminum chassis. Towards the end of the video, Sebastian also says the iMac Pro requires a new logic board and power supply unit, suggesting there may have been a short circuit that caused damage to internal components as well.

  • Most dangerous new cyber security threats [iophk: "Windows TCO, yet neither Microsoft nor Windows get a mention"]

Steam Controller Kernel Driver Is Landing In The Linux 4.18 Kernel

The Linux 4.18 kernel will feature the initial Steam Controller kernel driver that works without having to use the Steam client or using third-party user-space applications like the SC-Controller application. A few months back we reported on a kernel driver being worked on for the Steam Controller by an independent user/developer outside of the gates of Valve. In part through reverse-engineering, Rodrigo Rivas Costa has been working on this native Steam Controller Linux kernel driver that works for both USB cable and wireless modes of the Steam Controller and is a proper HID driver. Read more

Video of AsteroidOS

KDevelop 5.2.2 and 5.2.3 released

KDevelop 5.2.2 and 5.2.3 released We today provide a stabilization and bugfix release with version 5.2.2 and 5.2.3. 5.2.2 was tagged 6 weeks ago, but we never managed to release it because we did not have the patience to fix the Windows installers in time due to a broken CI. Windows installers are provided for 5.2.3 again. We'll only provide source tarballs for 5.2.2 and we encourage everyone to just skip this release and use 5.2.3 which contains a few more bug fixes. This is a bugfix-only release, which introduces no new features and as such is a safe and recommended update for everyone currently using KDevelop 5.2.1. Read more Also: This week in Usability & Productivity, part 19