Tesla’s Electric Cybercab is Certified as the Most Efficient EV Ever
Tesla’s upcoming Cybercab “has been certified at 165 Wh/mi,” reports Electrek — which makes it “the most efficient electric vehicle ever produced — by a wide margin.”
The next most efficient EV on the market, the Lucid Air Pure, consumes 28% more energy per mile. Tesla VP of Vehicle Engineering Lars Moravy confirmed the figure, which repre … ⌘ Read more
Reverse engineering circuitry in a Spacelab computer from 1980
Article URL: https://www.righto.com/2026/05/reverse-engineering-spacelab-computer.html
Comments URL: https://news.ycombinator.com/item?id=48248954
Points: 9
# Comments: 1 ⌘ Read more
Launch HN: Superset (YC P26) – IDE for the agents era
Hey HN, we’re Avi, Kiet, and Satya. We’re building Superset ( https://github.com/superset-sh/superset), an open-source agentic IDE for running coding agents like Claude Code, Codex, OpenCode etc in parallel.
Demo: https://www.youtube.com/watch?v=YWDHn7gUwfg
Try it: https://superset.sh/
We’re three engineers who’ve built and maintained large codebases, and we k … ⌘ Read more
Circle Medical (YC S15) Is Hiring a Mobile Engineer
Article URL: https://www.ycombinator.com/companies/circle-medical/jobs/onMKAG9-mobile-engineer-android
Comments URL: https://news.ycombinator.com/item?id=48234688
Points: 0
# Comments: 0 ⌘ Read more
Linux 7.2 To Enable SR-IOV Support For Intel Nova Lake’s Xe3P Graphics
Open-source Intel software engineers today sent out their latest round of Xe kernel graphics driver updates to DRM-Next for queuing ahead of next month’s Linux 7.2 merge window… ⌘ Read more
SUSE/openSUSE Agama Installer Now Warns For No-Desktop Installs, Supports systemd-boot
SUSE engineers continue working on their modern “Agama” operating system installer used by the latest SUSE Linux Enterprise and openSUSE Linux distributions. Out today is Agama 21 to incorporate their latest OS installer enhancements… ⌘ Read more
Launch HN: Runtime (YC P26) – Sandboxed coding agents for everyone on a team
Hey HN, We’re Gus and Carlos from Runtime ( https://runtm.com). We’re building infra that lets your whole team (including non-engineers) ship with Claude Code, Codex, and other agents without engineering having to handhold every session.
After Mentum (YC S21) was acquired, I personally shipped 4 full-stack products in 3 months using coding agents. When I tried to roll the same workflow out to the rest of the team, it fell apart: Most PRs were unme … ⌘ Read more
Ryzen AI AMDXDNA Driver Adding Expandable Heap Support With Linux 7.2
AMD engineers continue enhancing the AMDXDNA accelerator driver for supporting the Ryzen AI NPUs on Linux… ⌘ Read more
Cekura (YC F24) Is Hiring
Article URL: https://www.ycombinator.com/companies/cekura-ai/jobs/AiWwUxI-forward-deployed-engineer-us
Comments URL: https://news.ycombinator.com/item?id=48221230
Points: 0
# Comments: 0 ⌘ Read more
AMD’s Lemonade SDK For AI Promotes macOS To GA Status, ROCm 7.13 Integrated
The Lemonade SDK for “refreshingly fast local AI” that is largely developed by AMD engineers as an open-source project continues advancing quite rapidly for serving optimized LLMs on GPUs and NPUs… ⌘ Read more
Ubuntu Concept ISOs Published For CIX P1 AI CPU
Similar to Canonical engineers having published “Ubuntu Concept” ISOs for Qualcomm Snapdragon X Elite laptops to provide the very latest hardware-specific support that hasn’t yet worked its way to the mainline Linux kernel and other packages, Canonical has begun providing Ubuntu Concept ISOs for the CIX P1 as an “AI” focused platform… ⌘ Read more
Fedora’s AI Developer Desktop Initiative Blocked by Community Backlash
The blog It’s FOSS has an update on the Fedora AI Developer Desktop Initiative, a proposed platform for AI/machine learning workloads on Fedora. It’s now been blocked “after two Fedora Council members retracted their earlier approval votes.”
The initiative was proposed by Red Hat engineer Gordon Messmer, aiming to deliver an Atomic D … ⌘ Read more
An Engineer’s Post Protesting Laptop Surveillance Is Going Viral Inside Meta
Meta employees in the US and UK are organizing against corporate software that tracks workers’ keystrokes and mouse activity. ⌘ Read more
AMD Preps More AIE4 NPU Hardware Enablement For AMDXDNA Driver In Linux 7.2
Since March we have been seeing patches from AMD software engineers beginning to enable their next-generation “AIE4” NPU platform under Linux. We still don’t know for sure when this AIE4 NPU will premiere for sure in new Ryzen AI products, but the Linux enablement continues coming along nicely for the AMDXDNA accelerator driver… ⌘ Read more
Intel’s Cache Aware Scheduling Inches Closer To Being Merged For Linux
I have been writing about the Cache Aware Scheduling work led by Intel engineers on the Linux kernel for more than a year. I’ve also tested out Cache Aware Scheduling on both Intel and AMD CPUs with the patched Linux kernel to great success. And thus very happy to see the Cache Aware Scheduling patches inching closer to the mainline Linux kernel… ⌘ Read more
Linux Driver Posted For Intel Silicon Security Engine Interface “ISSEI”
Since Intel Meteor Lake has been the Intel Silicon Security Engine to serve as a silicon root-of-trust for secure firmware loading, boot measurements, and similar functionality. This Intel Silicon Security Engine has been built on with Lunar Lake and Panther Lake as well as set to take on more importance with future Intel hardware platforms. We are now seeing a Linux driver come for this silicon RoT with the Intel Silicon Security Engine Inte … ⌘ Read more
IBM s390 Is The Latest Architecture Seeing Rust Linux Kernel Support
An IBM engineer posted the first set of patches enabling the Rust programming language support for the Linux kernel to be built on the s390 architecture… ⌘ Read more
ARCTIC Fan Controller Driver Expected To Land In Linux 7.2
A new driver expected to land in the upcoming Linux 7.2 kernel is the ARCTIC Fan Controller driver to allow fan speed monitoring and PWM controls for this upcoming ARCTIC product. Making this new driver all the more exciting is that it was worked on by ARCTIC directly compared to the typical workflow for such desktop/consumer hardware peripherals often being left up to the reverse-engineering, open-source community… ⌘ Read more
Linux Scheduler Work Helping Boost Gaming Performance On Old “Potato” Hardware
Prominent Linux kernel engineer Peter Zijlstra of Intel has been working on a set of scheduler patches to help with enhancing the behavior and delivering better results, especially for aging hardware he described as a “potato” – an Intel Sandy Bridge desktop CPU with AMD Radeon RX 580 Polaris graphics. Benchmark results are promising from this work for gaming on old hardware while other workloads may ultimately stand to benefit too… ⌘ Read more
In today’s episode of “everything goes to shit because we want it to”: https://about.gitlab.com/blog/gitlab-act-2/
The supply of deep technical problems is multiplying, and the engineers who can solve them will be among the scarcest and most valuable talent in the market.
And yet:
We’re reevaluating our operational footprint, and are planning to reduce the number of countries by up to 30% where we have small teams.
Anthropic Says ‘Evil’ Portrayals of AI Were Responsible For Claude’s Blackmail Attempts
An anonymous reader quotes a report from TechCrunch: Fictional portrayals of artificial intelligence can have a real effect on AI models, according to Anthropic. Last year, the company said that during pre-release tests involving a fictional company, Claude Opus 4 would often try to blackmail engineers to avo … ⌘ Read more
Honda Patents a Fake Clutch for Electric Motorcycles
An anonymous reader shared this report from Electrek:
A newly revealed Honda patent shows the company developing a simulated electronic clutch system for electric motorcycles, complete with torque-boost launches and even haptic feedback designed to mimic the feel of a combustion engine…. Instead of using a traditional mechanical clutch, the system uses electronics to … ⌘ Read more
Plant Seeds Do Something Incredible When the Sound of Rain Strikes
“Plant seeds can sense the vibrations generated by falling raindrops,” reports ScienceAlert, “and respond by waking from their state of dormancy to welcome the water, new research shows…. to germinate in ‘anticipation’ of the coming deluge.”
The finding, discovered by MIT mechanical engineers Nicholas Makris and Cadine Navarro, offers th … ⌘ Read more
First Segment of the Fehmarnbelt Tunnel Is In Place
Longtime Slashdot reader Qbertino writes: The Fehrmarnbelt tunnel is a European construction megaproject building a tunnel between Denmark and Germany, crossing the Fehmarnbelt in the Baltic sea. The first segment of the tunnel has now successfully been placed in its designated spot. This is a yet-unseen, next-level engineering feat achieved by the Danish Sund & Baelt con … ⌘ Read more
OpenZL 0.2 Released For Meta’s Content-Aware Compression Software
Last October engineers at Meta announced OpenZL as a format-aware compression framework. OpenZL aims to be speedy yet capable of delivering high compression ratios depending upon what is being compressed. OpenZL is viewed as their next leap in data compression beyond their wonderful work on Zstandard (Zstd). This week there’s finally a new OpenZL software release available… ⌘ Read more
AMD’s Local, Open-Source AI Can Now Easily Interact With Your Gmail
AMD software engineers continue rapidly advancing their open-source software efforts around local AI/LLM use on consumer-class Radeon and Ryzen hardware. AMD GAIA 0.17.6 was released on Thursday with more improvements for local AI processing on Windows, Linux, and even macOS. For those trusting enough in local LLM pipelines to do the right thing, there is even integration now for AMD GAIA to interface with your Gmail account… ⌘ Read more
Richard Dawkins ‘Convinced’ AI Is Conscious
Mirnotoriety shares a report from The Telegraph: Richard Dawkins has said chatbots should be considered conscious (source paywalled; alternative source) after spending two days interacting with the Claude AI engine. The evolutionary biologist said he had the “overwhelming feeling” of talking to a human during conversations with Claude, and said it was hard not to treat the program as “a genuine … ⌘ Read more
An update on KDE’s Union style engine
Arjen Hiemstra has published
an article on the status of the Union project: a
single system to support all of KDE’s technologies used for styling
applications.
The work on Union’s Breeze implementation has progressed to the
point where it is very hard to distinguish whether or not you are
running the Union version. We have also tested with a bunch of
applications and … ⌘ Read more
Intel Kernel Graphics Driver Brings Panel Replay Tunneling For Linux 7.2
Now that the Linux v7.1 merge window is well past, Intel kernel graphics driver engineers are busy prepping new feature code for introduction for targeting the Linux 7.2 kernel this summer… ⌘ Read more
Fedora Yet To Decide On x86_64-v3 Packages For Fedora Linux 45
Last month a Fedora Linux change proposal was shared proposing that Fedora 45 be built with x86_64-v3 packages to complement the generic x86_64 (v1) packages currently being compiled. This has the possibility of providing greater performance out of packaged Fedora software but comes with the cost of greater burdens on web mirrors, QA / testing, and related infrastructure impact. The Fedora Engineering and Steering Committee “FESCo” decided toda … ⌘ Read more
Coinbase Lays Off Nearly 700 Workers In ‘AI-Native’ Restructuring
Coinbase is laying off about 700 workers, or 14% of its workforce, as CEO Brian Armstrong says the company is restructuring to become “lean, fast, and AI-native.” Engadget reports: Armstrong claimed he’d seen engineers “use AI to ship in days what used to take a team weeks” and that non-technical teams in the company are “shipping production code,” wh … ⌘ Read more
The retirement of the PHP license
The PHP project has long shipped under its own license — except for
the parts under the Zend Engine License. The PHP project has now announced
that the PHP license has been retired, and the PHP code has been relicensed
under the three-clause BSD license. See this\
blog entry for more details.
Getting here required more than [writing an\ > RFC](https://wiki … ⌘ Read more
NVIDIA Looking To Create New Tool For Generating AutoFDO Profiles For GCC
NVIDIA compiler engineers are looking to develop a standalone tool that could be upstreamed into the GNU Compiler Collection (GCC) codebase for generating AutoFDO profiles for consumption by GCC in turn for better benefiting from automatic feedback directed optimizations (FDO) in the name of better performance… ⌘ Read more
[$] Bug-monitoring expectations and Fedora GNOME packages
For a number of years, users submitting bugs reports against GNOME packages in Fedora have
received an auto-reply saying that the reports were not actively
monitored; users were encouraged to file bugs with GNOME upstream instead. However,
that practice seems to be in conflict with the Fedora Engineering Steering\
Committee (FESCo) [policy](https://docs.fedoraproject.org/en-US/fesco/Package_maintainer_responsibilities/#_deal_with_ … ⌘ Read more
Mesa Begins Seeing Patch Activity For AMD GFX12.1 Graphics
Since last November we’ve begun seeing new open-source driver activity for their next-gen GPU IP with their GFX12.1 graphics engine. GFX12 (12.0) was for the Radeon RX 9000 series RDNA4 hardware while GFX 12.1 is some new revision for yet-to-be-known products while there is also GFX13 bring-up and GFX12.5 too… ⌘ Read more
Former NASA Engineers Create Ingenious Way To Save Homes From Wildfires Using Noise
“Scientists have created a miraculous new way to stop fires from spreading through neighborhoods using nothing but sound,” reports the New York Post:
Former NASA engineers with California-based Sonic Fire Tech found that using sound waves can snuff out blazes and potentially be used to stop another Pacifi … ⌘ Read more
AMD’s GAIA Defaults To Better Model, Continued Improvements For Local AI
AMD software engineers on Friday released a new version of GAIA “Generative AI Is Awesome” as their open-source software for Windows and Linux leveraging the Lemonade SDK and aiming to make it easy to build AI agents on your PC with all local AI processing across AMD’s CPUs, GPUs, and NPUs… ⌘ Read more
New Lithium-Plasma Engine Passes Key Mars Propulsion Test
NASA engineers have tested a next-generation lithium-plasma electric propulsion system that reached 120 kilowatts, a new U.S. record and about 25 times the power of the electric thrusters on NASA’s Psyche spacecraft. “Designing and building these thrusters over the last couple of years has been a long lead-up to this first test,” said James Polk, who is a s … ⌘ Read more
DOJ Sues Cloudera For Deliberately Excluding American Workers From Tech Jobs
Longtime Slashdot reader schwit1 shares a report from ZeroHedge: The Justice Department on Tuesday sued Cloudera, accusing the enterprise data and artificial intelligence company of deliberately engineering a hiring process that excluded American workers from at least seven lucrative technology positions while the firm purs … ⌘ Read more
AMD Posts Newest Linux Patches To Accelerate Page Migration For Better Performance
Posted to the Linux kernel mailing list this week was the newest revision of a patch series originally started in early 2025 by a NVIDIA engineer for accelerating page migration. Now being worked on by AMD engineers, this accelerated page migration via batch copies and hardware offloading continues to show promising results… ⌘ Read more
Servo Browser Engine Seeing Progress On FreeBSD Support
Following the recent Servo 0.1 release, the Servo project has published their latest monthly status report to highlight recent development efforts around this modern open-source browser engine… ⌘ Read more
Ubuntu’s “AI Kill Switch” Is Achieved By Removing Snaps, Initially Opt-In
Following yesterday’s polarizing news of Canonical to begin shipping AI features in Ubuntu Linux over the course of the next year, Jon Seager as the VP of Engineering at Canonical has now provided some clarifications around their AI plans… ⌘ Read more
Red Hat’s Stratis Storage 3.9 Released With Online Encryption/Decryption/Reencryption
It’s crazy to realize it has been ten years already since Red Hat abandoned their Btrfs plans for Red Hat Enterprise Linux and dropped it, which was a technology preview feature since RHEL6. In its place Red Hat engineers began developing Stratis for next-gen Linux storage with ZFS/Btrfs-like features but instead building atop XFS, LUKS, Device Mapper, and Clevis. After a while since the last major release, Stratis Storage 3 … ⌘ Read more
RADV Vulkan Driver Adds Memory Protection Using AMD Trusted Memory Zone
The newest Mesa Radeon Vulkan driver “RADV” feature enabled by AMD engineers is protected memory support using the Trusted Memory Zone (TMZ) support on newer GPUs… ⌘ Read more
The future of AI in Ubuntu
Jon Seager, VP engineering for Canonical, has posted
an update on “what Canonical and Ubuntu will do (or not) to
incorporate AI” that explains what part AI will play in the future
of the company and its distribution.
The bottom line is that Canonical is ramping up its use of AI tools
in a focused and principled manner that favours open weight models
with license terms that feel most compatible with our values, combined
with open sou … ⌘ Read more
AMD VPE 2.0 Support Merged For Mesa 26.2
Merged overnight to the latest Mesa graphics driver development code is enabling the VPE 2.0 engine to be found with future AMD Radeon GPUs… ⌘ Read more
How Will Apple Change Under Its New CEO?
How will Apple change in September under its new CEO — former hardware chief John Ternus? The blog Geeky Gadgets is already expecting “significant updates to the iPhone over the next three years,” as well as streamlined internal engineering (plus durability enhancements and high-capacity batteries).
2026: Foldable display
2027: Bezel-less iPhone 20 (celebrating the iPhone’s 20th anniversary)
… ⌘ Read more
California Engineer Identified in Suspected Shooting at White House Correspondents Dinner
The 31-year-old engineer and self-described indie game developer is suspected of firing shots at the annual event attended by President Donald Trump, high-profile media figures, and US government officials. ⌘ Read more
Godot 4.7 Reaches Beta With HDR Output, Ray-Tracing Improvements & Editor Enhancements
Godot 4.7 reached its beta milestone on Friday for this leading open-source, cross-platform game engine… ⌘ Read more
Godot 4.7 Will Finally Have HDR Output, Including On Linux With Wayland
The upcoming Godor 4.7 open-source, cross-platform game engine release is rolling out support for high dynamic range (HDR)… ⌘ Read more