Kernel News: 3.14 Release Candidate 4, Systemd 209, AMD Free Software, More Benchmarks
- Dr. Roy Schestowitz
- 2014-02-26 08:39:34 UTC
- Modified: 2014-02-26 08:40:12 UTC
Summary: Roundup of Linux (kernel) news from the past few days, including some rather exciting announcements
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Hey, things are looking pretty normal, and rc4 is smaller than rc3, so
I'm happy.
The biggest patch in here (accounting for about a sixth of the total)
is just DaveJ re-indenting a reiserfs file. Ignoring that whitespace
cleanup, the rest is mostly the usual mix of drivers, networking and
some architecture updates.
Nothing big, and nothing that looks particularly scary.
So get to it, and test it all out.
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Greg Kroah-Hartman announced a few minutes ago, February 20, that Linux kernels 3.13.4, 3.12.12, 3.10.31 LTS, and 3.4.81 LTS are now available for download.
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Lennart Poettering has announced the release of systemd 209 and once again it's another massive release with stuffing more features into the init system, including preparing the user-space side for the kernel D-Bus implementation.
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This example can be used to setup a minimal Linux installation for any task. In this tutorial however I am going to use kernel development as an example. Since the process I have used in the past have been from sporadic sources, I wanted to consolidate the information for my own need. This tutorial is the result of that effort. So that next time if I feel like doing something kernel related, I don’t have to start over again.
Graphics Stack
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Good news: AMD's press / global communications team is finally talking up their open-source Linux graphics driver features. Bad news: they appear to still need lots of training over their own Linux graphics drivers. Or is there some Linux driver shake-up happening? Here's some of what they are promoting right now with the AMD Linux graphics driver.
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Back on Tuesday I delivered a launch-day review of the NVIDIA GeForce GTX 750 Ti on Linux. This first graphics card built on NVIDIA's new Maxwell architecture has been running fantastic under Linux for being a mid-range graphics card. The GM107 GPU core found on the GTX 750 Ti is incredibly power efficient, as was shown in numerous articles on launch-day. For those curious more about the GeForce GTX 750 Ti Linux performance, here are some more OpenCL and OpenGL performance results.
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Wayland clients running on the Weston compositor now have support for the minimize button.
Clients using an XDG shell surface now support the state of being minimized with this Git commit on Tuesday.
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Broadwell support has been a work-in-progress on Linux for many months and most of the hardware enablement is complete. The Mesa driver has had mainline support for Intel Broadwell graphics for some time now, but only today is it being enabled by default and not hidden behind the Intel preliminary hardware support flag. The latest Broadwell work was with this commit and other changes.
Benchmarks
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Early Linux 3.14 kernel benchmarks indicated there might be some slowdowns in disk/file-system performance for this next major kernel release. That early testing was done from an Intel ultrabook with solid-state drive while we're now in the process of carrying out more focused testing of Linux 3.14 on both HDDs and SSDs. In this article are our first hard drive benchmarks from the Linux 3.14 Git kernel compared to the stable 3.12 and 3.13 kernels.
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After running through some challenges in setting up PC-BSD/FreeBSD 10.0 and its many changes, here are benchmarks of the feature-rich operating system update. Benchmarks were done on the same laptop of PC-BSD 10.0, the former PC-BSD 9.2 release, and Ubuntu 13.10.
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In my last article on next-gen filesystems, we did something in between a generic high altitude overview of next-gen filesystems and a walkthrough of some of btrfs' features and usage. This time, we're going to specifically look at what ZFS brings to the table, walking through getting it installed and using it on one of the more popular Linux distributions: Precise Pangolin. That's the most current Long Term Service (LTS) Ubuntu release.
Recent Techrights' Posts
- [Video] Time to Acknowledge Debian Has a Real Problem and This Problem Needs to be Solved
- it would make sense to try to resolve conflicts and issues, not exacerbate these
- Daniel Pocock elected on ANZAC Day and anniversary of Easter Rising (FSFE Fellowship)
- Reprinted with permission from Daniel Pocock
- Ulrike Uhlig & Debian, the $200,000 woman who quit
- Reprinted with permission from disguised.work
- Girlfriends, Sex, Prostitution & Debian at DebConf22, Prizren, Kosovo
- Reprinted with permission from disguised.work
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- [Video] Debian's Newfound Love of Censorship Has Become a Threat to the Entire Internet
- SPI/Debian might end up with rotten tomatoes in the face
- Joerg (Ganneff) Jaspert, Dalbergschule Fulda & Debian Death threats
- Reprinted with permission from disguised.work
- Amber Heard, Junior Female Developers & Debian Embezzlement
- Reprinted with permission from disguised.work
- [Video] IBM's Poor Results Reinforce the Idea of Mass Layoffs on the Way (Just Like at Microsoft)
- it seems likely Red Hat layoffs are in the making
- IRC Proceedings: Wednesday, April 24, 2024
- IRC logs for Wednesday, April 24, 2024
- Over at Tux Machines...
- GNU/Linux news for the past day
- Links 24/04/2024: Layoffs and Shutdowns at Microsoft, Apple Sales in China Have Collapsed
- Links for the day
- Sexism processing travel reimbursement
- Reprinted with permission from disguised.work
- Microsoft is Shutting Down Offices and Studios (Microsoft Layoffs Every Month This Year, Media Barely Mentions These)
- Microsoft shutting down more offices (there have been layoffs every month this year)
- Balkan women & Debian sexism, WeBoob leaks
- Reprinted with permission from disguised.work
- Martina Ferrari & Debian, DebConf room list: who sleeps with who?
- Reprinted with permission from Daniel Pocock
- Links 24/04/2024: Advances in TikTok Ban, Microsoft Lacks Security Incentives (It Profits From Breaches)
- Links for the day
- Gemini Links 24/04/2024: People Returning to Gemlogs, Stateless Workstations
- Links for the day
- Meike Reichle & Debian Dating
- Reprinted with permission from disguised.work
- Europe Won't be Safe From Russia Until the Last Windows PC is Turned Off (or Switched to BSDs and GNU/Linux)
- Lives are at stake
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Tuesday, April 23, 2024
- IRC logs for Tuesday, April 23, 2024
- [Meme] EPO: Breaking the Law as a Business Model
- Total disregard for the EPO to sell more monopolies in Europe (to companies that are seldom European and in need of monopoly)
- The EPO's Central Staff Committee (CSC) on New Ways of Working (NWoW) and “Bringing Teams Together” (BTT)
- The latest publication from the Central Staff Committee (CSC)
- Volunteers wanted: Unknown Suspects team
- Reprinted with permission from Daniel Pocock
- Debian trademark: where does the value come from?
- Reprinted with permission from Daniel Pocock
- Detecting suspicious transactions in the Wikimedia grants process
- Reprinted with permission from Daniel Pocock
- Links 23/04/2024: US Doubles Down on Patent Obviousness, North Korea Practices Nuclear Conflict
- Links for the day
- Stardust Nightclub Tragedy, Unlawful killing, Censorship & Debian Scapegoating
- Reprinted with permission from Daniel Pocock
- Gunnar Wolf & Debian Modern Slavery punishments
- Reprinted with permission from Daniel Pocock
- On DebConf and Debian 'Bedroom Nepotism' (Connected to Canonical, Red Hat, and Google)
- Why the public must know suppressed facts (which women themselves are voicing concerns about; some men muzzle them to save face)
- Several Years After Vista 11 Came Out Few People in Africa Use It, Its Relative Share Declines (People Delete It and Move to BSD/GNU/Linux?)
- These trends are worth discussing
- Canonical, Ubuntu & Debian DebConf19 Diversity Girls email
- Reprinted with permission from disguised.work
- Links 23/04/2024: Escalations Around Poland, Microsoft Shares Dumped
- Links for the day
- Gemini Links 23/04/2024: Offline PSP Media Player and OpenBSD on ThinkPad
- Links for the day
- Amaya Rodrigo Sastre, Holger Levsen & Debian DebConf6 fight
- Reprinted with permission from disguised.work
- DebConf8: who slept with who? Rooming list leaked
- Reprinted with permission from disguised.work
- Bruce Perens & Debian: swiping the Open Source trademark
- Reprinted with permission from disguised.work
- Ean Schuessler & Debian SPI OSI trademark disputes
- Reprinted with permission from disguised.work
- Windows in Sudan: From 99.15% to 2.12%
- With conflict in Sudan, plus the occasional escalation/s, buying a laptop with Vista 11 isn't a high priority
- Anatomy of a Cancel Mob Campaign
- how they go about
- [Meme] The 'Cancel Culture' and Its 'Hit List'
- organisers are being contacted by the 'cancel mob'
- Richard Stallman's Next Public Talk is on Friday, 17:30 in Córdoba (Spain), FSF Cannot Mention It
- Any attempt to marginalise founders isn't unprecedented as a strategy
- IRC Proceedings: Monday, April 22, 2024
- IRC logs for Monday, April 22, 2024
- Over at Tux Machines...
- GNU/Linux news for the past day
- Don't trust me. Trust the voters.
- Reprinted with permission from Daniel Pocock
- Chris Lamb & Debian demanded Ubuntu censor my blog
- Reprinted with permission from disguised.work
- Ean Schuessler, Branden Robinson & Debian SPI accounting crisis
- Reprinted with permission from disguised.work
- William Lee Irwin III, Michael Schultheiss & Debian, Oracle, Russian kernel scandal
- Reprinted with permission from disguised.work