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New Kernel Live Patching Combines kGraft & Kpatch

Filed under
Linux
SUSE

Back in February SUSE unveiled a new means of live Linux kernel patching, kGraft, compared to the existing Ksplice. One month later, Red Hat unveiled their own solution that happened to be under development at the same time, Kpatch. Since both of them have been out, both have pursued mainline interests but neither one accepted upstream yet. Now a new live kernel patching solution is out that tries to take the best of both worlds.

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Details Emerge on UT One Ubuntu Linux Tablet

Filed under
Linux
Ubuntu

Details continue to emerge on the UT One, the tablet with an Intel processor that will run on Canonical's Ubuntu operating system. Here are the latest revelations on what will very possibly be one of the first x86-based mobile devices powered by an open source Linux distribution (yeah, Android is not really a Linux distribution).

Rumors regarding the UT One, whose developers say they will have the hardware ready to ship by the end of this calendar year, first appeared about a week ago. Since then Canonical's role has become clearer, even if the details of the relationship between the company and the UT One developers remain to be determined.

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Rugged Linux box-PC excels at industrial fieldbuses

Filed under
Linux

Ixxat’s ruggedized “Econ 100″ DIN rail computer runs Linux on an ARM/FPGA Xilinx Zynq SoC, and supports multiple industrial Ethernet and fieldbus protocols.

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Also: Rugged industrial gateway runs Linux on TI Sitara

Lenovo to launch low-cost Chromebook in early 2015

Filed under
GNU
Linux
Google

Lenovo reportedly will launch Chromebook models targeting the sub-US$170 segment in early 2015, a move which will further drag down profits for notebook vendors, according to Taiwan-based supply chain makers.

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Debian 8.0 "Jessie" Enters Feature Freeze

Filed under
GNU
Linux
Debian

Debian developers have announced that the Debian 8.0 "Jessie" development cycle has been frozen and all the updates that will land from on now will consist only of bug fixes.

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KaOS ISO 2014.11

Filed under
GNU
Linux

KaOS is proud to announce the availability of the November release of a new stable ISO. Since August updates were done to a good 1200 packages and to stay with the policy that a first pacman -Syu should be an uncomplicated one for new users means a new ISO is needed.

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Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs

Filed under
Graphics/Benchmarks
Linux

Following the recent Btrfs RAID: Native vs. Mdadm comparison, the dual-HDD Btrfs RAID benchmarks, and four-SSD RAID 0/1/5/6/10 Btrfs benchmarks are RAID Linux benchmarks on these four Intel SATA 3.0 solid state drives using other file-systems -- including EXT4, XFS, and Btrfs with Linux 3.18.

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Old hat: Fedora 21 beta late than never... and could be best ever

Filed under
GNU
Linux
Red Hat

As has become regrettably typical for the Fedora project, the first Fedora 21 beta is well behind schedule. According to the current schedule on the Fedora wiki, the final version will arrive about a month late, on 9 December. That is if nothing goes wrong during the beta testing phase that's just started.

A month might not sound so bad, but it has been nearly 12 months since Fedora 20 arrived, which is not good for a distro that supposedly updates every six months.

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Canonical Confirms Involvement in Ubuntu Linux Tablet

Filed under
Linux
Ubuntu

When news broke a few days ago about development of an Ubuntu Linux-based x86 tablet called the UT One, it seemed like Canonical was not part of the endeavor. But that's wrong, according to information from the man behind the project, who contacted The VAR Guy this week with more details on the open source mobile device.

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Linux Australia puts curbs on mailing lists

Filed under
GNU
Linux

Linux Australia, the umbrella group for Linux user groups in the country, has imposed a censorship regime on its mailing list, with regulations that run to nearly 1000 words to govern them.

The stated aim of the new policy, which took effect on October 22, "is to foster open dialogue and discussion on relevant forums, while providing a safe space free from undesired behaviours such as personal attack and 'flaming'," according to a post by the LA secretary Kathy Reid.

In sharp contrast to the avowed open nature of the group, the policy was never put up for discussion on the LA general mailing list. The policy was developed by the office-bearers and announced as being in effect.

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More in Tux Machines

today's leftovers

  • MX Linux Review of MX-17 – For The Record
    MX Linux Review of MX-17. MX-17 is a cooperative venture between the antiX and former MEPIS Linux communities. It’s XFCE based, lightning fast, comes with both 32 and 64-bit CPU support…and the tools. Oh man, the tools available in this distro are both reminders of Mepis past and current tech found in modern distros.
  • Samsung Halts Android 8.0 Oreo Rollouts for Galaxy S8 Due to Unexpected Reboots
    Samsung stopped the distribution of the Android 8.0 Oreo operating system update for its Galaxy S8 and S8+ smartphones due to unexpected reboots reported by several users. SamMobile reported the other day that Samsung halted all Android 8.0 Oreo rollouts for its Galaxy S8/S8+ series of Android smartphones after approximately a week since the initial release. But only today Samsung published a statement to inform user why it stopped the rollouts, and the cause appears to be related to a limited number of cases of unexpected reboots after installing the update.
  • Xen Project Contributor Spotlight: Kevin Tian
    The Xen Project is comprised of a diverse set of member companies and contributors that are committed to the growth and success of the Xen Project Hypervisor. The Xen Project Hypervisor is a staple technology for server and cloud vendors, and is gaining traction in the embedded, security and automotive space. This blog series highlights the companies contributing to the changes and growth being made to the Xen Project and how the Xen Project technology bolsters their business.
  • Initial Intel Icelake Support Lands In Mesa OpenGL Driver, Vulkan Support Started
    A few days back I reported on Intel Icelake patches for the i965 Mesa driver in bringing up the OpenGL support now that several kernel patch series have been published for enabling these "Gen 11" graphics within the Direct Rendering Manager driver. This Icelake support has been quick to materialize even with Cannonlake hardware not yet being available.
  • LunarG's Vulkan Layer Factory Aims To Make Writing Vulkan Layers Easier
    Introduced as part of LunarG's recent Vulkan SDK update is the VLF, the Vulkan Layer Factory. The Vulkan Layer Factory aims to creating Vulkan layers easier by taking care of a lot of the boilerplate code for dealing with the initialization, etc. This framework also provides for "interceptor objects" for overriding functions pre/post API calls for Vulkan entry points of interest.

Logstash 6.2.0 Released, Alfresco Grabbed by Private Equity Firm

  • Logstash 6.2.0 Release Improves Open Source Data Processing Pipeline
    The "L" in the ELK stack gets updated with new features including advanced security capabilities. Many modern enterprises have adopted the ELK (Elasticsearch, Logstash, Kibana) stack to collect, process, search and visualize data. At the core of the ELK stack is the open-source Logstash project which defines itself as a server-side data processing pipeline - basically it helps to collect logs and then send them to a users' "stash" for searching, which in many cases is Elasticsearch.
  • Alfresco Software acquired by Private Equity Firm
    Enterprise apps company taken private in a deal that won't see a change in corporate direction. Alfresco has been developing its suite of Enterprise Content Management (ECM) and Business Process Management (BPM) technology since the company was founded back in June of 2005. On Feb. 8, Alfresco announced that it was being acquired by private equity firm Thomas H. Lee Partners (THL). Financial terms of the deal are not being publicly disclosed.

Servers and GPUs: Theano, DevOps, Kubernetes, AWS

  • Open Source Blockchain Computer Theano
    TigoCTM CEO Cindy Zimmerman says “we are excited to begin manufacturing our secure, private and open source desktops at our factory in the Panama Pacifico special economic zone. This is the first step towards a full line of secure, blockchain-powered hardware including desktops, servers, laptops, tablets, teller machines, and smartphones.” [...] Every component of each TigoCTM device is exhaustively researched and selected for its security profile based especially on open source hardware, firmware, and software. In addition, devices will run the GuldOS operating system, and open source applications like the Bitcoin, Ethereum and Dash blockchains. This fully auditable stack is ideal for use in enterprise signing environments such as banks and investment funds.
  • Enterprises identify 10 essential tools for DevOps [Ed: "Source code repository" and other old things co-opted to promote the stupid buzzword "devops"]
    Products branded with DevOps are everywhere, and the list of options grows every day, but the best DevOps tools are already well-known among enterprise IT pros.
  • The 4 Major Tenets of Kubernetes Security
    We look at security from the perspective of containers, Kubernetes deployment itself and network security. Such a holistic approach is needed to ensure that containers are deployed securely and that the attack surface is minimized. The best practices that arise from each of the above tenets apply to any Kubernetes deployment, whether you’re self-hosting a cluster or employing a managed service. We should note that there are related security controls outside of Kubernetes, such as the Secure Software Development Life Cycle (S-SDLC) or security monitoring, that can help reduce the likelihood of attacks and increase the defense posture. We strongly urge you to consider security across the entire application lifecycle rather than take a narrow focus on the deployment of containers with Kubernetes. However, for the sake of brevity, in this series, we will only cover security controls within the immediate Kubernetes environment.
  • GPUs on Google’s Kubernetes Engine are now available in open beta
    The Google Kubernetes Engine (previously known as the Google Container Engine and GKE) now allows all developers to attach Nvidia GPUs to their containers. GPUs on GKE (an acronym Google used to be quite fond of, but seems to be deemphasizing now) have been available in closed alpha for more than half a year. Now, however, this service is in beta and open to all developers who want to run machine learning applications or other workloads that could benefit from a GPU. As Google notes, the service offers access to both the Tesla P100 and K80 GPUs that are currently available on the Google Cloud Platform.
  • AWS lets users run SAP apps directly on SUSE Linux
  • SUSE collaborates with Amazon Web Services toaccelerate SAP migrations

Chrome and Firefox

  • The False Teeth of Chrome's Ad Filter.
    Today Google launched a new version of its Chrome browser with what they call an "ad filter"—which means that it sometimes blocks ads but is not an "ad blocker." EFF welcomes the elimination of the worst ad formats. But Google's approach here is a band-aid response to the crisis of trust in advertising that leaves massive user privacy issues unaddressed. Last year, a new industry organization, the Coalition for Better Ads, published user research investigating ad formats responsible for "bad ad experiences." The Coalition examined 55 ad formats, of which 12 were deemed unacceptable. These included various full page takeovers (prestitial, postitial, rollover), autoplay videos with sound, pop-ups of all types, and ad density of more than 35% on mobile. Google is supposed to check sites for the forbidden formats and give offenders 30 days to reform or have all their ads blocked in Chrome. Censured sites can purge the offending ads and request reexamination. [...] Some commentators have interpreted ad blocking as the "biggest boycott in history" against the abusive and intrusive nature of online advertising. Now the Coalition aims to slow the adoption of blockers by enacting minimal reforms. Pagefair, an adtech company that monitors adblocker use, estimates 600 million active users of blockers. Some see no ads at all, but most users of the two largest blockers, AdBlock and Adblock Plus, see ads "whitelisted" under the Acceptable Ads program. These companies leverage their position as gatekeepers to the user's eyeballs, obliging Google to buy back access to the "blocked" part of their user base through payments under Acceptable Ads. This is expensive (a German newspaper claims a figure as high as 25 million euros) and is viewed with disapproval by many advertisers and publishers.
  • Going Home
  • David Humphrey: Edge Cases
  • Experiments in productivity: the shared bug queue
    Over the next six months, Mozilla is planning to switch code review tools from mozreview/splinter to phabricator. Phabricator has more modern built-in tools like Herald that would have made setting up this shared queue a little easier, and that’s why I paused…briefly
  • Improving the web with small, composable tools
    Firefox Screenshots is the first Test Pilot experiment to graduate into Firefox, and it’s been surprisingly successful. You won’t see many people talking about it: it does what you expect, and it doesn’t cover new ground. Mozilla should do more of this.