Alvaro Lopez Ortega / 2026-10-25 Briefing

Created Sun, 25 Oct 2026 15:51:45 +0000 Modified Sun, 25 Oct 2026 15:54:57 +0000
3034 Words

Linux 7.4 removed Google’s C Binder driver as Rust Binder reaches feature parity for Android IPC, while AV2 gains momentum with YouTube tests and Intel’s SVT-AV2 encoder. Apple is expected to unveil a touch-screen MacBook Pro Wednesday, tweaking macOS to adapt to input. Bipartisan lawmakers warn AI leaders’ mixed doom-and-prosperity messaging is a political liability, and Blackstone’s $2.3B CoreWeave loan is fueling chip-backed debt.

🐧 Linux & Open Source

New Wayland Protocol Proposed For VNC/Remote Software

Wayland developer Simon Ser has submitted a merge request for a new ext-transient-output protocol. The protocol is intended to help remote-access software such as VNC servers operate in a Wayland environment.

Linux 7.4 Sound Changes Merged: “The AI Flood Continues”

Linux 7.4 sound subsystem changes have been merged, with maintainer Takashi Iwai noting that the “AI flood continues” as AI/LLM agents keep producing many patches and uncovering kernel bugs. The cycle includes ALSA core hardening and race fixes, deprecation of OSS sequencer emulation, and new hardware support such as Intel Tigerlake+ SOF IPC4 compressed playback and AMD ACP 7.0/7.F for upcoming Zen 6 platforms. It also adds laptop quirks and new codec drivers from ESS, Nuvoton, Senary, and Qualcomm.

AV2 Video Codec Adoption Talked Up, SVT-AV2 Being Developed

The Alliance for Open Media reports growing industry momentum for the royalty-free AV2 video codec, which is claimed to offer about 30% better compression efficiency than AV1. Google is testing AV2 on YouTube and Chrome, with YouTube AV2 streams expected in early 2027, while Meta plans to use AV2 across Facebook and Instagram. Intel is also developing SVT-AV2, a new CPU-based AV2 encoder.

Realtek rtl8723bs Driver Deleted From Staging Area In Linux 7.4

The Realtek rtl8723bs driver has been deleted from the Linux kernel’s staging area after nearly a decade. Its 802.11 b/g/n SDIO WiFi/WLAN and Bluetooth support is now handled by the more mature RTW88 driver in the Linux networking subsystem.

Google’s C Binder Driver Removed With Rust Binder Ready For “Few Billion Devices”

Linus Torvalds merged char/misc changes for the Linux 7.4 kernel that remove Google’s C-written Binder driver. The Rust Binder driver has matured to feature parity, outperforms the C driver in some tests, and is now Google’s sole focus for Android IPC. Greg Kroah-Hartman said the stable Rust Binder will be used going forward in a few billion devices.

When a glibc update accidentally breaks Chromium’s audio (2021)

In 2021, a glibc update broke Chromium’s YouTube playback when glibc aborted after its futex facility returned an unexpected error. The failure was traced to Chromium’s BPF sandbox rejecting a futex syscall with a custom error code that glibc treated as fatal.

Vim Classic

Vim Classic 8.3.0 has been released as the first long-term support fork of Vim 8.x, aiming to provide a stable, dependable editor maintained entirely by humans without generative AI tools. The project also asks for donations to Kuwasha to continue Bram Moolenaar’s legacy of helping children in Uganda.

🤖 AI & Infrastructure

Bipartisan lawmakers: AI leaders becoming political liability over prosperity vs. doom claims

Lawmakers and Hill staffers in both parties say AI leaders are becoming a political liability by alternating between claims of prosperity and warnings of existential danger. They argue the mixed messaging is fueling moral panic and complicating already difficult AI regulation, while some Democrats see an opportunity to turn AI leaders’ gaffes and ties to Trump into political advantage.

Blackstone-led $2.3B CoreWeave loan became blueprint for chip-backed debt, on track to $1T market

Blackstone led a $2.3 billion private credit loan to CoreWeave in 2023 after asking basic questions about GPUs and whether AI was real. The deal became a blueprint for chip-backed debt, a market Bloomberg says is on track to reach $1 trillion.

Want to build a UK datacenter? Please hold while Whitehall transfers you

Building a UK datacenter means navigating responsibilities split across Whitehall departments, with construction, telecoms, and energy handled separately. A minister insists the division is clear, even as developers face being passed between departments.

Nikon photography contest winner loses title after scientists spot signs of AI

Nikon stripped Dr. Ning Xu of its Small World in Motion award after an investigation found he violated competition rules amid concerns his microscopy video was AI-generated. Xu denied generating the video itself but acknowledged using AI in post-processing, and the prize was awarded instead to Nguyen Nam Nhat. Nikon said it will revisit its rules and evaluation procedures for future entries.

Five Qwen3.8-27B models match Fable 5 Using GVS5H Harness

A training-free GVS5H harness uses ledger-based zero-shot self-orchestration, with five instances of one model decomposing problems through a shared filesystem, to improve coding benchmark performance. On 100 hard LiveCodeBench problems, orchestrated Qwen3.8 Flash Next reached 93.0% pass@1 versus Claude Fable 5’s 90.4% at 9% of the cost, while locally served open-weight Qwen3.8-27B rose from 66.8% to 92.4%, though gains were not universal.

Cerebras Deploys Trillion-Parameter AI Models

Cerebras explains how it splits large frontier models across multiple WSE-3T wafers, each with 44 GB of on-chip memory, to run multi-trillion-parameter models at 1000–2000+ tokens per second. Using the ~3-trillion-parameter open-source Kimi K3 as an example, Cerebras calculates a 59-wafer deployment and describes pipelining layers across wafers with activation transfers over RDMA Ethernet at roughly 2 microseconds per hop.

🔒 Security & Dev Tools

POSIX wordexp(3) is dangerous

The POSIX wordexp(3) API enables shell-style command expansion by default, making it dangerous. Passing WRDE_NOCMD is not reliably safe because implementations such as musl and macOS delegate to a shell and have had bypasses. It should not be used on untrusted inputs, even with that flag.

Partial Order Precedence

Zig has implemented its second-oldest open proposal, issue #114, requiring parentheses for ambiguous operator precedence combinations in the master branch, thanks to contributor CMDRZero. The compiler now rejects expressions where precedence is undefined, while common cases like arithmetic remain parenthesis-free. The change affected only 353 lines in Zig’s million-plus-line codebase.

Farol – a risk map of a pull request for the person who approves it

Farol is a free, open-source CLI and GitHub Action that runs after AI review to assess how risky a pull request is to merge and which files carry that risk. Using static analysis, it provides a verdict and 0–100 risk score based on reach, diff coverage, security findings, contract breaks, and dependency changes, then highlights the riskiest files first. The goal is to focus reviewer attention so low-risk pull requests move quickly while risky changes get closer, line-by-line scrutiny.

Tailworm – Tailscale Vulnerabilities

Researchers at Cyberdione Labs audited open-source Tailscale v1.104.2 and Headscale v0.29.5, finding design choices that remove security-in-depth and isolation while marketing the software as secure. Reported issues include root-running Tailscale SSH forwarding that can let an ordinary session replace, dial, or delete privileged resources, plus broader-than-advertised network security boundaries. The researchers say affected infrastructure is vulnerable today and call for rapid remediation.

💼 Business & Policy

CapitalOS raises $21.9M Series A led by LGVP

CapitalOS, a startup that helps vertical software platforms offer spend management, cards, and bill-pay tools to SMB customers, has raised a $21.9 million Series A. The round was led by LGVP.

LSEG to buy credit data firm Octus from Permira for $3.54B cash

London Stock Exchange Group has agreed to acquire New York-based credit intelligence, data, and workflow software provider Octus from Permira and Octus management for $3.54 billion in cash. LSEG said the deal would transform its presence in credit and private markets data.

Meta faces Brazil election interference allegations

In Brazil’s presidential runoff, Lula’s campaign and advocacy groups accused Meta of systematically restricting Lula content and favoring the Bolsonaro camp, including allegations that Instagram/WhatsApp tools unequally favored Sen. Flávio Bolsonaro and that internal messages showed Lula’s accounts were negatively affected while Bolsonaro’s profile and WhatsApp channel were recommended. Brazil’s electoral court ordered Meta to ensure equal treatment and not interfere, while the groups asked the court to enforce fixes within 24 hours, require disclosure of search and AI ranking methods, and apply a daily fine of about $99,000. Meta denied political bias, citing glitches or already-public technical issues, as the UN and US lawmakers raised concerns.

I put employees inside S&P 500 market-cap bubbles

The article presents an interactive bubble chart of S&P 500 companies where bubble size reflects market capitalization by sector and stick figures represent full-time employees, so fill density shows employees per dollar of market cap. It includes selected companies meeting employee and market-cap thresholds plus a few large firms with fewer employees, using latest annual-report headcounts that may lag up to a year.

US inequality is getting worse in ways you might not expect

A Pew Research survey released in October 2026 found that about six in ten Americans, including four in ten Republicans, believe U.S. inequality is too high, and growing shares in both parties say the economy needs fundamental rebuilding. Recent federal data show wealth inequality widening: the top 1%’s share rose to 32.5% in the second quarter of 2026 from 31.7% in the first, while the middle class’s share shrank and the top 0.1% pulled further ahead even of other wealthy households. Policy choices around taxation and public spending have driven the four-decade rise, with changes since early 2025 imposing higher costs on everyone except the top 1%, according to the Institute on Taxation and Economic Policy.

France asked ISPs to prepare temporary DNS blocks for major social platforms

Two days before an October 24 demonstration, French Prime Minister Sébastien Lecornu asked Orange, SFR, Free, and Bouygues Telecom to prepare temporary DNS blocks on TikTok, Instagram, Snapchat, and X. The operators reportedly expressed doubts, and the article notes France previously used similar measures in New Caledonia in 2024 before the Council of State rejected them.

Online censorship is crushing indie webcomics

Webcomic artists Hazel & Bell say new algorithms and restrictions from payment providers are making it harder to share queer stories online. Their comic is part of Comics Against Censorship, a five-part series examining the history, impact, and fight against LGBTQ2S+ censorship.

“Musk” Documentary Pulled from Almost Every One of 472 Theaters After One Week

Alex Gibney’s documentary “Musk” has been pulled from almost all of the 472 theaters it expanded to last Friday, about a week after its October 9 release in four theaters. The film is now playing in only a few locations at odd times, and some ticketholders reported showings were canceled without warning.

🎮 Games & Hardware

Cheap GameSir Nova Lite Gaming Controller Supported By Linux 7.4

Linux 7.4’s input subsystem changes add support for the cheap GameSir Nova Lite wireless gaming controller via the XPad driver. The patch adds the controller’s device ID alongside existing GameSir controllers, enabling force feedback rumble and other functionality on Linux. The GameSir Nova Lite retails for around $22.

Apple tweaked macOS for OLED touch MacBook Pro, due Wednesday, with interface adapting to last input

Apple is expected to unveil a touch-screen MacBook Pro on Wednesday, marking a major reversal after two decades of resistance. The macOS interface has been tweaked to adapt dynamically depending on whether the touch screen or trackpad was last used, while Apple is also rolling out a retail inventory tool and making executive changes in its hardware division.

The Slurptop: A home-built luggable that runs on power tool batteries

The Slurptop is a home-built luggable x86 computer designed to run on 24V power tool batteries, using a boost/buck converter to power a mini PC with a laptop-class processor and integrated graphics. The builder modeled components in Blender before assembly and aimed for a laptop-like form factor with a Cyberpunk aesthetic. The project followed earlier Raspberry Pi-based Writerdeck and Cyberdeck builds and served as an alternative to buying a modern laptop.

fheroes2: A recreation of Heroes of Might and Magic II game engine

fheroes2 is an open-source, multiplatform recreation of the Heroes of Might and Magic II game engine, written from scratch. It aims to reproduce the original game while adding significant improvements to gameplay, graphics, AI, and user interface, including high-resolution support and numerous fixes.

🎨 Culture & Science

Instagram launches Apple TV app for Reels, longer videos, and live shows

Instagram has launched an Apple TV app for watching Reels, longer videos, and live shows, with cross-device resume and content discovery. The app follows Instagram’s earlier launches on Fire TV, Google TV, and Samsung smart TVs. It requires tvOS 26.0 or later.

Reg readers pick ‘Binface’ as name for UK space cleanup mission

The Register’s readers have landed on “Binface” as the name for a UK space cleanup mission. The choice is framed as either an “Intergalactic Space Warrior” or a bin in orbit.

A vision for a next-generation timeline

The article discusses compromises in the Matrix protocol’s chat timeline caused by federation, including inconsistent ordering between sync and history, inability to jump to pinned messages from before joining, and unclear behavior when joining a room the server previously left. It says a solution exists but will take time, outlining steps such as stitched ordering, timeline fragments, and state DAGs for a next-generation timeline.

A Few Thoughts on Intensity

The author argues that intensity—a culture of extreme focus, speed, and high standards—is the most important trait of exceptional startups. He supports this with observations from successful companies, the difficulty of the startup journey, and examples from founders and operators such as Steve Jobs, Elon Musk, and Sam Altman. Intensity is described as a force multiplier across other traits and essential for building great startups and lives.

The Lego group reveals collaboration with Daft Punk

The LEGO Group has confirmed a partnership with Daft Punk to bring the French electronic duo into the LEGO universe. A fan-submitted LEGO Ideas project, “Daft Punk Concert,” reached 10,000 supporters and was selected for product development. Fan designer RobotRock will collaborate with LEGO designers on the final set.

Challenge Is Gone

The author reflects that his lifelong unconscious goal was to challenge himself with engineering problems, but he lost interest once a product worked because he cared about proving he could solve it, not about popularity or profit. Now 40, he says AI has removed that challenge by enabling him to solve any engineering problem he can think of. He describes this as liberating, shifting his focus from whether he can build something to what he should build.

Tool book of a Nuremberg knight from 1505

The article describes the 1505 tool book of Nuremberg patrician and knight Martin Löffelholz, which records devices such as interchangeable drills, a vise workbench, a disassembled crossbow, and a mercury-filled cradle. Though the 154-page codex is held in Kraków, digitized, and in the public domain, it has never been fully transcribed, edited, or translated. Engineer Dirk Schornstein is now leading a page-by-page project, using AI-assisted drafts plus editorial review, to interpret every page and invites public help.

Weight-loss drug reduces sleep apnea in two late-stage trials

In two phase 3 trials, once-weekly retatrutide—a triple receptor agonist—reduced breathing interruptions and sleep apnea severity more than placebo in overweight or obese adults with moderate-to-severe sleep apnea, including those with type 2 diabetes. Higher doses led 39%–52% of participants to no or mild sleep apnea without excessive daytime sleepiness versus about 13% with placebo, and reduced breathing pauses by roughly 25 per hour.

Talking with strangers is surprisingly informative

The provided content for “Talking with strangers is surprisingly informative” contains only a notice that cookies must be enabled for pubmed.ncbi.nlm.nih.gov, with no article text. As a result, no substantive summary of the article’s findings can be given.