Kernel (Linux) News: A Week's News in a Nutshell
- Dr. Roy Schestowitz
- 2014-04-12 08:25:09 UTC
- Modified: 2014-04-12 08:25:09 UTC
Linux
The Imaging Source has announced the immediate availability of open source Linux support for all of its cameras.
If you are using any of the versions released until now in the Linux kernel 3.12.x branch, you should consider an update to this build. Keep in mind that this is an LTS release, which means that it's going to be around for a very long time. If you feel adventurous, you can ditch this LTS branch and go for the latest 3.14 version.
This is not the big update that everyone has been waiting for, but at least there are a few things that will definitely catch your eye. For example, support has been added for systemd and upstart to control the Hamachi service, the network list is now immediately updated after going online or offline in a network, and the update interval count is now reset after each manual update.
File Systems
Linux 3.15
A second Git pull request has been made for the ACPI and power management code within the kernel for Linux 3.15.
Earlier in April I wrote about link-time optimization support for the kernel nearing reality. LTO support for the Linux kernel has been in the works since 2012 but only with Linux 3.15 will it become a mainline possibility. Link-Time Optimizations via GCC and other compilers allow for various compile-time optimizations to be applied across the binary as a whole. Enabling link-time optimizations can yield some significant performance improvements but results in much slower compile times and with large programs can cause problems due to the size of optimizing the complete binary at once.
Graphics Stack
With OpenArena the frame-rate went from just 8 FPS on Ubuntu 14.04 LTS to 19 FPS when using the Linux 3.14 kernel. Linux 3.14 allows for the R3 Graphics to re-clock to their highest performance state compared to Linux 3.13 where DPM isn't enabled by default for GCN GPUs. When going to Mesa 10.2-devel that will be officially released in about one month, the frame-rate rose to 25 FPS... That's over a three-fold performance improvement when pulling in the bleeding edge latest code.
Wayland
Intel developers continue experimenting with a Resize and Rotate protocol extension for Wayland's Weston compositor that was originally designed for the X.Org Server.
Intel
The "Cherryview" Atom processors feature "Gen8" graphics (Broadwell) capabilities, there's three display pipes, three HDMI/DisplayPort/EmbeddedDisplayPort ports, two MIPI DSI display ports, and VGA support has been dropped from Cherryview.
AMD
Alex Deucher sent out a set of three patches today to update the microcode used by the AMD "Southern Islands" graphics processors.
As expected AMD unveiled the Radeon R9 295X graphics card this morning as the "world's fastest" for those with $1500 USD to spare.
After much information being made public in March concerning AMD's AM1 platform that delivers socketed APUs for low-cost desktop systems, the first of these new socketed APUs are shipping today under the restored Athlon and Sempron branding. We've been fortunate enough to have one of the new Athlon AM1 APUs at Phoronix for a few days of testing.
Gallium3D
The Gallium3D HUD has gain some new reporting capabilities for the Radeon Gallium3D R600 and RadeonSI drivers.
X.Org
Keith wrote on the mailing list, "With this, the 1.16 merge window comes to a close. Thanks to everyone who contributed a huge pile of fixes and new features! We're a week behind schedule; Kristian was a bit late with Xwayland, and that included a driver-visible API change that needed fixing (this appears to have been my fault originally)."
NVIDIA
This latest driver update arrives only a day after the previous Beta release, which caused quite a stir because it featured the option to overclock the video card. It may not seem like much but, in fact, this is actually great progress for the NVIDIA drivers.
Benchmarks
Recent Techrights' Posts
- Backlash and Negative Press After Microsoft Tells Diversity, Equity, and Inclusion (DEI) People to DIE
- Follow-up stories
- Censorship as Signal of Opportunity for Reform
- It remains sad and ironic that Wikileaks outsourced so much of its official communications to Twitter (now X)
- The World Wide Web Has Been Rotting for Years (Quality, Accuracy, and Depth Consistently Decreasing)
- In the past people said that the Web had both "good" and "bad" and that the good outweighed the bad
- Comoros: Windows Plunges to Record Low of About 6% in Country of a Million People (in 2010 Windows Was 100%)
- Many of these people earn a few dollars a day; they don't care for Microsoft's "Hey Hi PC" hype
- The Mail (MX) Server Survey for July 2024 Shows Microsoft Collapsing to Only 689 Servers or 0.17% of the Whole (It Used to be About 25%)
- Microsoft became so insignificant and the most astounding thing is how the media deliberate ignores it or refuses to cover it
- Windows Down From 98.5% to 22.9% in Hungary
- Android is up because more people buy smaller mobile devices than laptops
- Microsoft Windows in Algeria: From 100% to Less Than 15%
- Notice that not too long ago Windows was measured at 100%. Now? Not even 15%.
- Microsoft Windows "Market Share" in New Zealand Plunges to 25%
- Android rising
- SUSE Goes Aryan: You May Not Use the Germanic Brand Anymore (It's Monopolised by the Corporation)
- Worse than grammar Nazis
- Gratis But Not Free as in Freedom: How Let's Encrypt is Dying in Geminispace
- Let's Encrypt is somewhat of a dying breed where the misguided CA model is shunned
-
- UEFI 'Secure Boot' Once Again Bricking PCs and Fake Security Models Are Perishing in Geminispace
- Let's Encrypt has just fallen again
- Links 17/07/2024: New Attacks on the Press, European Patents Squashed Even at Kangaroo Court (UPC)
- Links for the day
- Gemini Links 17/07/2024: Proponents of Censorship and New Arrivals at Gemini
- Links for the day
- Links 17/07/2024: School Budget Meltdown and Modern Cars as Tracking Nightmares
- Links for the day
- This Should Certainly be Illegal, But the Person Who Helped Microsoft Do This is Still Attacking the Critics of It
- perhaps time for an "I told you so post"
- [Meme] A Computer With an Extra Key on the Keyboard Isn't Everyone's Priority
- (so your telling me meme)
- Africa as an Important Reminder That Eradicating Microsoft Doesn't Go Far Enough
- Ideally, if our top goal is bigger than "get rid of Microsoft", we need to teach people to choose and use devices that obey them, not GAFAM
- Billions of Computers Run Linux and Many Use Debian (or a Derivative of It)
- many devices never get updated or even communicate with the Net, so exhaustive tallies are infeasible
- [Meme] Microsoft is Firing
- Don't worry, Microsoft will have some new vapourware coming soon
- More DEI (or Similar) Layoffs on the Way, According to Microsoft Team Leader
- What happened shortly before Independence Day wasn't the end of it, apparently
- [Meme] Many Volunteers Now Realise the "Open" in "OpenSUSE" or "openSUSE" Was Labour-Mining
- Back to coding, packaging and testing, slaves
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Tuesday, July 16, 2024
- IRC logs for Tuesday, July 16, 2024
- [Meme] Ein Factory
- A choice between "masters" (or "master race") is a false choice that results in mass exploitation and ultimately eradication (when there's little left to exploit)
- Links 17/07/2024: Open Source Initiative Lies and Dark Net Thoughts
- Links for the day
- Media Distorting Truth to Promote Ignorance
- online media is rapidly collapsing
- Android Rises to New Highs of Almost 80% in Cameroon
- How many dozens of nations will see Windows at under 10% this coming winter?
- Links 16/07/2024: TikTok Ban in Europe and Yandex Split
- Links for the day
- Gemini Links 16/07/2024: On Packrafting and on Trump Shot
- Links for the day
- [Meme] Firefox Users Who Think They Know Better Than Mozilla
- Enjoy Firebook
- Firefox Used to Have About Half the Market in Switzerland, But It Doesn't Stand a Chance Anymore (Chrome Surging This Summer)
- Mozilla has managed to alienate some of the biggest fans of Firefox
- Microsoft's Biggest Losses Are in Europe This Summer
- Microsoft's ability to milk a relatively rich Europe is fast diminishing
- How to Make Software Suck and Discriminate Against People at the Same Time
- ageism glorified
- Bing Was at 2.6% in Russia When LLM Hype Started. Now It's Down to 0.8% (for 3 Months in a Row Already)
- The sharp fall of Bing may mean that exiting the Russian market won't matter to anybody
- [Meme] Microsoft Seems to be Failing to Comply With WARN Act (by Refusing to Announce Mass Layoffs as They Happen)
- since when does Microsoft obey the law anyway?
- Microsoft Layoffs Are Still Too Frequent to Keep Abreast of and Properly (or Exhaustively) Classify
- The "HR" department knows what's happening, but whistleblowers from there are rare
- Bahamas Joined the "5% Windows" Club
- statCounter only traces back about 1 in 20 Web requests to Windows
- Links 16/07/2024: Salesforce Layoffs and Microsoft's DMARC Fail
- Links for the day
- Antenna Abuse and Gemini Abuse (Self-hosting Perils)
- Perhaps all this junk is a sign of Gemini growing up
- Possibly Worse Than Bribes: US Politicians and Lawmakers Who Are Microsoft Shareholders
- They will keep bailing out Microsoft to bail themselves out
- The Software Freedom Conservancy Folks Don't Even Believe in Free Speech and They Act As Imposters (Also in the Trademark Arena/Sense)
- Software Freedom Conservancy was already establishing a reputation for itself as a G(I)AFAM censor/gatekeeper
- Djibouti Enters the Windows "10% Club" (Windows Was 99% in 2010)
- In Africa in general Microsoft lost control
- GNU/Linux Share Doubled in the United States of America (USA) in the Past 12 Months
- Or so says statCounter
- Even in North Korea (Democratic People's Republic Of Korea) Google Said to Dominate, Microsoft Around 1%
- Google at 93.26%
- [Meme] The Red Bait (Embrace... Extinguish)
- They set centos on fire, then offer a (de facto) proprietary substitute for a fee
- Shooting the Messenger to Spite the Message
- segment of a Noam Chomsky talk
- [Video] Boston Area Assange Defense (Yesterday)
- It was published only hours ago
- Guinea: Windows Down From 99.3% to 2.7% 'Market Share'
- Guinea is not a small country
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Monday, July 15, 2024
- IRC logs for Monday, July 15, 2024
- What's Meant by "Antenna Abuse" (Gemini)
- syndication is not a monopoly in Gemini and if one doesn't condone political censorship, then one can create one's own syndication service/capsule
- Microsoft Layoffs and Entire Unit Termination: Diversity, Equity, and Inclusion
- What an announcement to make just before Independence Day
- Links 16/07/2024: Old Computer Challenge and One Page Dungeon Contest
- Links for the day
- Microsoft Falls Further and Closer Towards 10% (Windows "Market Share") in Kuwait
- more countries entering the "single-digit Windows" (under 10%) club
- Gemini Links 15/07/2024: Antenna's Pro-Hamas Bias Revisited and Old Computer Challenge
- Links for the day
- [Video] Julian Assange, Over One Decade Ago, Cautioning About What the Internet Had Truly Become
- video is not new
- Homage to Malta
- Malta is probably easy for Microsoft to bribe
- IRC at 16
- Logging has been used for us and against us
- In Malta, Android/Linux Has Overtaken Microsoft Windows (According to statCounter)
- statCounter milestone?
- Links 15/07/2024: China’s Economic Problems, Boeing Under Fire
- Links for the day
- 500 Days' Uptime Very Soon
- Good luck doing that with Windows...
- Windows Falls Below 20% in Tunisia
- A month ago we wrote about GNU/Linux in Tunisia
- Links 15/07/2024: Google Wants Wiz and Why "Sports Ruin Everything"
- Links for the day
- Gemini Links 15/07/2024: Old Computer Challenge and Sending Files via NNCP
- Links for the day
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Sunday, July 14, 2024
- IRC logs for Sunday, July 14, 2024