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
- Layoffs and Shutdowns at IBM, Not Just Microsoft
- Same as Microsoft
- With Workers Back From a Holiday Weekend, Microsoft Layoffs Carry on, More Waves to Come
- Now it's Monday and people are bad to work, even some journalists
- You Need Not Wave a Rainbow Flag This Month to Basically Oppose Arseholes Looking to Disrupt and Divide the Community
- Don't fall for it
- What Miguel de Icaza and Microsoft Lunduke Have in Common
- Similar aims, different methods
- The 'Corporate Neckbeard' is Not the "Good Guy"
- Works for IBM
- Microsoft's Nat Friedman Became Unemployed the Same Time the SLAPPs Against Techrights Started Coming From His Friends (Weeks After We Had Exposed Scandals About Him and the Serial Strangler, His Best Friend, Who Got Arrested a Few Days Later)
- Nat Friedman is not "Investor, entrepreneur"
- Weeding Out Extremism in Our Community
- To me it seems like Microsoft Lunduke is rapidly becoming like a "hate preacher" who operates online, breeding an extremist ideology or trying to soften its image
- Censorship Versus Fact-Checking and Quality Control
- It's not censorship but a matter of quality control
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- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Monday, July 07, 2025
- IRC logs for Monday, July 07, 2025
- The FSF's (Free Software Foundation, Inc.) 2025 Summer Fundraiser Already Past Halfway Line
- This is where GNU/Linux actually started
- Mozilla Had No Good Reason to Outsource Firefox Development to Microsoft
- What does Mozilla plan to do when GitHub shuts down?
- Mozilla Firefox Did Not Die, It Got Killed
- To me it'll always look like Mozilla got killed by its sponsors, especially Google, which had a conflict of interest as a sponsor
- Dalai Lama Succession as Evidence That Determined, Motivated People Can Reach Their Nineties
- And we need to quit talking about their death all the time
- Dan Neidle, Whom Brett Wilson LLP SLAPPed (on Behalf of Corrupt Rich Tax Evaders), Still Fighting the Good Fight
- Neidle fights for the poor people
- Wayland Should Start by Dumping Its Very Ugly Logo
- Wayland wins the "ugliest logo" award every year
- Stop Focusing on Hair Colours, Focus on Corporate Agenda
- If someone commits a crime, it does not matter if his or her hair was mostly white or there was no hair or a wig or whatever
- Links 07/07/2025: Science, Conflicts, and a Fictional K-pop Group
- Links for the day
- Gemini Links 07/07/2025: Being a Luddite and Announcement of Gotify
- Links for the day
- Links 07/07/2025: XBox Effectively 'Dead', DMCA Subpoena Versus Registrar
- Links for the day
- The Nasty Smear (and Stereotype) of "Neckbeard" or "Greybeard" is Ageism
- This is the sort of stuff they might try to volley at critics of Wayland
- Why Many of Us Use X Server and Will Continue to Use It For Many Years to Come
- Don't make this about politics
- Brett Wilson LLP Uses Threats to Demand Changes to Pages or Removal of Pages Without Even Revealing Which Staff Member Does That (Sometimes People From Another Firm!)
- This has been in the public for years
- Dan Neidle Said "It Really Then Became a Job of Tormenting" Lawyers Like Brett Wilson LLP (Who Threatened Him for Exposing Crimes, Just Like They Threatened My Wife a Few Months Later)
- he and his wife decided to take on the evil people and their evil lawyers
- Large Language Models (LLMs) Externalise Their Cost to the Free Software Foundation (FSF)
- "The forty-sixth Free Software Bulletin is now available online!"
- Reinforcing the Allegations Some More, Bryan Lunduke Digs His Own Grave
- In his latest episodes he merely repeats his own lies, which I debunked using evidence right from his own mouth
- Global Warming and Free Software as a Force of Mitigation
- we'll need to think about Software Freedom, not just brands like "Linux"
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Sunday, July 06, 2025
- IRC logs for Sunday, July 06, 2025
- Gemini Links 07/07/2025: BaseLibre Numerical System and TUI Rant
- Links for the day
- [Video] "Copyleft Isn't a Bug."
- "Copyleft isn’t a bug. It’s a feature. GNU GPL forced the world to treat code like a public good."
- Being in Social Control Media Means Exposing Oneself to Heckling
- Richard Stallman does not (either himself or directly) post to any social control media
- Links 06/07/2025: Airlines Perils, Scams, and Breaches
- Links for the day
- Two Risks to Companies: The Microsoft Culture and the Microsoft Tools
- Novell was killed by a form of "social engineering" by Microsoft
- It's Hard to Trust People Who Worked - Not Only Those Who Still Work - at Microsoft
- Bryan Lunduke is just what people would call an "arsehole of a person"
- For the Second Time, Bryan Lunduke From Microsoft is Siccing Racist Trolls and Vandals at Me
- You're only reinforcing the point we made yesterday
- Links 06/07/2025: End to End Encryption at Risk, Reuters Twitter ("X") Account Withheld in India
- Links for the day
- Gemini Links 06/07/2025: Tinylog and Certification Rotation
- Links for the day
- Links 06/07/2025: Climate Change and "The Right to Criticise"
- Links for the day
- PCLinuxOS Sites Coming Back, Gradually
- let's just be patient
- Social Control Media, Even If Based on Free Software, Still Has Many Problems
- a distraction from what actually mattered and still matters
- IBM is Not Your Master
- IBM makes friends with people who exclude the majority of the population: women
- Help Fund the Free Software Foundation (FSF)
- If you have some dollars to spare, go support the FSF
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Saturday, July 05, 2025
- IRC logs for Saturday, July 05, 2025
- A Short History of Attacks on Techrights (and Boycott Novell Before That)
- good opportunity to tell again the story of several (not all) attempts to silence us
- The Mainstream Media Took 4 Days to Realise Microsoft Shut Down Its Operations in Pakistan and Fired Everybody
- We estimate that Microsoft has had about 29,000 layoffs since January
- Leadership in Free Software
- Don't let IBM lead. It's a terrible flag bearer.