ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)

Lenovo ThinkEdge SE30 Watchdog Driver Coming For Linux 6.15

([Hardware] 30 March 09:17 AM EDT Lenovo SE30 Watchdog)

The watchdog subsystem changes have been submitted for the Linux 6.15 merge window that is now at the mid-way point.



IO_uring Network Zero-Copy Receive Lands In Linux 6.15

([Linux Kernel] 30 March 09:33 AM EDT IO_uring Network Zero-Copy Rx)

IO_uring continues maturing while being one of the greatest innovations within the Linux kernel in the past number of years. With Linux 6.15, IO_uring is getting even more interesting with introducing network zero-copy receive support. With this new code a 200G link could be saturated off a single CPU core in a recent demonstration.



Mesa's Exciting Q1 With More Ray-Tracing, NVK Progress & Performance Optimizations

([Mesa] 30 March 06:51 AM EDT Mesa Q1-2025 Highlights)

The first quarter of 2025 is already drawing to a close... It seemed like Q1'2025 flew by but when looking back at all the Mesa 3D graphics driver activity, there was a heck of a lot accomplished in this area of the open-source landscape. Open-source Vulkan drivers continued advancing feverishly, Mesa code continues to be adapted to new platforms from Windows to Haiku OS, and all the big vendors continue being involved in open-source GPU drivers in one form or another.



MIPS Lands Multi-Cluster Support In Linux 6.15 For The EyeQ6 SoC

([Linux Kernel] 30 March 06:30 AM EDT MIPS)

While the upstream MIPS architecture is at a dead-end due to RISC-V, the Linux kernel code for the MIPS CPU architecture continues to improve for all the existing MIPS-based platforms out there. With Linux 6.15 there is new work for enhancing the Mobileye EyeQ6 SoC support.



Shotcut 25.03 Open-Source, Cross-Platform Video Editor Released

([Multimedia] 29 March 08:44 PM EDT Shotcut 25.03)

Shotcut 25.03 is now available for this open-source and cross-platform video editor built atop the MLT Multimedia Framework.



Intel's 2025-Q1 Linux Excitement With Battlemage, AVX10 & Other Kernel Improvements

([Intel] 29 March 11:30 AM EDT Intel Linux 2025-Q1 Recap)

With the first quarter quickly drawing to a close, here's a look back at the most popular Intel Linux news of the quarter. There's been excitement with the Battlemage discrete graphics cards with their open-source driver, early work on Xe3 graphics, AVX10.2 dropping the optional 512-bit features to make it mandatory now (thankfully!), and a lot of exciting upstream Linux kernel improvements.



Firmware Loader Makes It Possible To Use Old Samsung TV Cameras On Linux

([Hardware] 29 March 09:39 AM EDT Samsung TV Cameras)

Samsung used to sell web cameras for their smart TVs for use with living room video chatting with the likes of Skype. Samsung no longer supports Skype on their TVs (goodbye Skype!) or these devices but if you happen to have one laying around or buy one used for cheap, it's now possible to use these Samsung TV cameras as a standard web camera under Linux.



Linux 6.15 PCI Brings New Drivers For Agilex PCIe Controller & AMD Multimedia DMA Bridge

([Hardware] 29 March 09:14 AM EDT Linux 6.15 PCI)

All of the PCI subsystem feature updates have now been merged for the Linux 6.15 kernel cycle. This includes some new drivers from AMD and Intel-Altera as well as various other PCI changes.



Xiph.Org's Theora libtheora 1.2 Officially Released: 16 Years After v1.0

([Multimedia] 29 March 06:52 AM EDT libtheora 1.2)

Earlier this month brought the Theora 1.2 beta release coming 16 years after Theora's libtheora 1.0 release for this video codec designed by Xiph.Org for use with Ogg audio. Theora is derived from the now rather ancient VP3 video codec, but for those continuing to enjoy content in Theora format, today brings the version 1.2 library.



KDE Plasma 6.3.4 To Fix The "Most Common" Crash, Other Crash Fixes Coming Too

([KDE] 29 March 06:35 AM EDT KDE This Week)

Within This Week in Plasma, KDE developer Nate Graham notes the great excitement in KDE bug fixing this week/ KDE developers have lowered their HI/VHI priority bug counts down to "their lowest numbers ever numbers" in addition to working on new Plasma 6.4 features over the past few days.



Debian 13 "Trixie" Freeze Process Begins

([Debian] 29 March 06:16 AM EDT Debian 13)

The Debian release team announced that the Debian 13 "Trixie" transition and toolchain freeze began on-schedule this month.



Torvalds Frustrated Over "Disgusting" Testing "Turd" DRM Code Landing In Linux 6.15

([Linux Kernel] 29 March 12:00 AM EDT hdrtest)

The big set of open-source graphics driver updates for Linux 6.15 have been merged but Linux creator Linus Torvalds isn't particularly happy with the pull request. In particular, he's unhappy with some new "hdrtest" testing code being built as part of full kernel builds and the "turds" it leaves behind and this code "needs to die" at least from the perspective of non-DRM driver developers.



GNOME Builder IDE Adds Arduino Integration, New Remote Desktop Software For VMs

([GNOME] 28 March 08:38 PM EDT GNOME Improvements)

While fresh off the GNOME 48 release, GNOME desktop developers aren't slowing down and there's been some interesting activity to report this week.



Linux 6.15 Graphics Drivers: NOVA Core, Apple Touch Bar, Lots For AMD + Intel GPUs

([Linux Kernel] 28 March 02:43 PM EDT Linux 6.15 DRM)

The big pull request was sent out today of the numerous Direct Rendering Manager (DRM) updates for the in-development Linux 6.15 kernel. There are new drivers, a lot as usual for the AMD Radeon and Intel kernel graphics drivers, and a lot of other changes throughout for advancing these open-source kernel graphics/display drivers.



GNOME 48 & KDE Plasma 6.3 Delivering Great Wayland Desktop Experience On Ubuntu 25.04 For Linux Gaming

([Linux Gaming] 28 March 11:42 AM EDT 80 Comments)

While there were a few graphics benchmarks in yesterday's Ubuntu 25.04 beta benchmarks, today's article is looking more at the Ubuntu 25.04 Linux gaming performance for both the GNOME 48 and KDE Plasma 6.3 desktops that default to the Wayland-based session by default while also trying out the X11 session for both of these desktops.



Linux 6.15 Landing Backlight Driver For Various Apple iPhones & iPads

([Apple] 28 March 11:09 AM EDT Apple DWI Backlight Driver)

Back during the Linux 6.13 kernel cycle initial support for many (pre-M1) Apple devices were upstreamed including various iPad, iPhone, and iPod Touch devices. That though was the very preliminary support and continuing to work their way upstream are various drivers/patches to further enhance the support. Now for the Linux 6.15 kernel is a new Apple backlight driver for controlling the backlight on various mobile Apple devices.



Linux 6.15 Networking Delivers Many Nice Performance Optimizations & New Hardware

([Linux Networking] 28 March 09:00 AM EDT Linux 6.15 Networking)

The networking subsystem updates for the in-development Linux 6.15 kernel bring multiple nice performance optimizations to enhance Linux networking speeds. The Linux 6.15 networking pull also has support for a number of new wireless and wired network chipsets.



Linux Flips Around Its Behavior For Spectre-BHB Handling On ARM64

([Arm] 28 March 07:00 AM EDT Linux 6.15 ARM64)

All of the ARM64 changes were merged this week to the Linux 6.15 kernel for enhancing the 64-bit ARM processor support.



Ubuntu Provides More Insight Into Their Decision Not To "-O3" Optimize All Packages

([Ubuntu] 28 March 06:37 AM EDT No -O3 Everywhere)

Since last year Canonical had been investigating using -O3 compiler optimizations for their Ubuntu package builds in the name of delivering better performance for Ubuntu Linux. A few weeks back though they decided they would not use -O3 optimizations for all packages. They have now provided more engineering insight into their reasoning and the results of their investigation into -O3 compiler optimizations for more packages.



Two Years In The Making, Intel Linux Driver Enables CPS Compression For Alchemist GPUs

([Intel] 28 March 06:29 AM EDT Lossless Compression)

A two year old Intel Mesa merge request was finally merged for Mesa 25.1 today for enabling functionality on DG2/Alchemist GPUs and newer.



More

They are fools that think that wealth or women or strong drink or even
drugs can buy the most in effort out of the soul of a man. These things offer
pale pleasures compared to that which is greatest of them all, that task which
demands from him more than his utmost strength, that absorbs him, bone and
sinew and brain and hope and fear and dreams -- and still calls for more.
They are fools that think otherwise. No great effort was ever bought.
No painting, no music, no poem, no cathedral in stone, no church, no state was
ever raised into being for payment of any kind. No parthenon, no Thermopylae
was ever built or fought for pay or glory; no Bukhara sacked, or China ground
beneath Mongol heel, for loot or power alone. The payment for doing these
things was itself the doing of them.
To wield oneself -- to use oneself as a tool in one's own hand -- and
so to make or break that which no one else can build or ruin -- THAT is the
greatest pleasure known to man! To one who has felt the chisel in his hand
and set free the angel prisoned in the marble block, or to one who has felt
sword in hand and set homeless the soul that a moment before lived in the body
of his mortal enemy -- to those both come alike the taste of that rare food
spread only for demons or for gods."
-- Gordon R. Dickson, "Soldier Ask Not"