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rektide

9,514 karma · joined April 20, 2007

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rektide··on Framework Laptop 16 Deep Dive – 180W Power Adapter
Also, if the user has a dead battery,they want to be able to plug in and charge, ideally while also doing some reasonably heavy computing. So you again need more power than the laptop itself is using.

This is the one case (AFAIK) where input power isn't being converted to some kind of heat: it's being stored in the battery as energy for latter.

rektide··on I don't expect to see competitive RISC-V servers any time soon
Generally I think this is fairly true. The ecosystem has a ton of matyring/growth to do before it has competitive mainstream offerings.

Pulp folks' Occamy is supposedly going to get a run of chips made this summer. 432 cores, each with an incredibly innovative vector processor. Really tapping those vector cores takes effort, & floating point isn't what most servers need/use, but this is still one very rapidly approaching very interesting data point, a huge step function where RISC-V could leap to the front. https://www.tomshardware.com/news/432-core-occamy-cpu-for-us... https://news.ycombinator.com/item?id=35873153

rektide··on Flameshot on Gnome Wayland
So the actual issue seems to be that the permissions in GNOME 41 had to be given each screenshot, but seems to work fine if you keep granting it. In newer GNOME there's now a new persistent permission. Flatpak for example can use this & has successfully closed that linked ticket.

Seems like a decent success story, in the long run. GNOME did what Wayland is good at/what we couldn't do before & made a semi secure system. But GNOME over secured, made things too hard. We learned & improved things.

The page here catastrophizes with abandon. Like much zealotry surrounding Wayland. Things can be bad, times might not be smooth, but recognizing the arch, having the empathy to recognize progress & effort: that's thr capital spirit of open source.

rektide··on The Making of the Deep Submergence Vehicle (DSV) Limiting Factor – Nick Verola [video]
I wonder what other projects require so much titanium.

Supposedly the F-14 with it's swivel-swing has a big 1 ton titanium box at the center. And there's a lot of those jets. But this 1.5m sphere that's 9cm thick is quite the huge single chunk of titanium.

TIL that Gabe Newall of Steam bought the Limiting Factor fairly recently.

rektide··on Open source means surrendering your monopoly over commercial exploitation (2021)
Very apt link with RHEL effectively going closed source (while technically being open source, but only distributing to paying customers who lose future access if they share).

Red Hat is surrendering their role in open source because they insist on commercial exploitation.

rektide··on “Cytoelectric Coupling”: A Groundbreaking Hypothesis on How Our Brains Function
Paper link. https://doi.org/10.1016/j.pneurobio.2023.102465

> The brain infrastructure that connects neurons is collectively referred to as the cytoskeleton. It includes proteins, neurotransmitters, filaments, microtubules etc. Above, we saw how electric fields generated by neurons and other parts of the cytoskeleton carry information being used for behavior. Here, we propose the Cytoelectric Coupling Hypothesis: Electric fields help organize components of the cytoskeleton in order to “tune” it to process information efficiently.

Stunning complexity.

rektide··on 3M pays $10.3B to settle water pollution suit over ‘forever chemicals’
The NorthStar Chemicals section of the 3m products page is 404... Maybe coincidence but it sure seems like a partial job cleaning up the website of these products.
rektide··on Meta is blocking news on FB & Instagram after Canada passes online news bill
Hopefully people can still share links to interesting things & discuss them. I don't know how under threat that is, but governments are playing with fire here. The right to cite something feels absolute.

The way sites have previews seems more nebulous, but ultimately it just helps drive traffic.

rektide··on Rebuilding Intel
It's a weird angle to me.

There's a lot of focus on how Intel allows too much iteration to happen, with hot bins and many samples. I can see that's indicative of a problem, can be a crutch you shouldn't be needing to lean on.

But at the same time, being able to iterate & work on the next thing actively seems like a huge potential advantage. You wouldn't want to survive off it, take it for granted, like it seems Intel has, but having to take your design & wait in line like everyone else, for your scheduled slot for chips, seems like a massive drag on innovation & improvement.

rektide··on Dear Red Hat: Are you dumb?
Most of the threads here - where people describe the corporately driven business wants/desires - seem to recognize though that this is killing the holden goose.

Enterprises want RHEL because the staff know & use RHEL and the enterprise can get a support package for RHEL. If Red Hat no longer is in the public eye, if it's only a paid for Linux, the demand is going to dry up, vanish.

There's only one way to retain mindshare & market share & that's to keep RHEL in front of people. This current course of action almost guarantees that RHEL fades into irrelevance.

rektide··on Elon Musk and Mark Zuckerberg agree to hold cage fight
Never have I more wanted a way to block a topic from ever appearing in my world.
rektide··on EVE Online: Add-in for MS Excel
This mostly facilitates nicely what players were already doing with api & data dump integrations. It greatly boosts accessibility though, which is great.

It just is so remarkable to me that no other games dare to have the depth & accessibility that EVE does. No one else has anything remotely as open ended as EVE Online's existing APIs or data dumps. It's shocking to me that games remain so quaintly isolated in their own world, that they don't seek to open up to allow more.

rektide··on Ask HN: Do You Trust HuggingFace?
I don't understand HuggingFace's model at all. I went to try out StarCoder LLM & happily downloaded the git repo. Installed some pre-reqs. But the next step was to create a Huggingface account, to use this locally? I noped the heck out.

I came back latter to try to understand what was going on, why I'd need an account. I could find nothing helpful to tell me what was going on. I have never seen a more nebulous relationship with a company. I could be missing lots of hints, but I tried real hard to understand what's happening here & all of it felt extremely suspicious.

rektide··on I post when browser makers announce their intent to ship features in web engines
Right. It'd just be nice to have these things better cross indexed.

hen I see an intent to ship, seeing other browser indicators/status would make that first browser's intent to ship more actionable.

rektide··on ISPs say US should force Big Tech firms to pay for broadband construction
Maybe but it should go to citizen owned infrastructure, not private isps
rektide··on Flexible Systems
> Thus my assertion: whether you’re working with people or with technology, your ability to change decisions in the future will often outweigh the importance of the decisions themselves.

Sounds like another possible convert for the Malleable Systems Collective. (And a belief I tend towards as well.) https://malleable.systems

Their top of page quote, from Lick himself,

> The user wants open software, software that can be modified, and that can participate in a progressive improvement process.

Not as many users resemble this as they used to. But they are the interesting users, from whom new value & possibilities will spring. Attend to them.

rektide··on Linux Namespaces Are a Poor Man's Plan 9 Namespaces
And shell users already have a language they know & should be able to use to compose computing: the shell.

Different programs introducing their own specific programmatic layers defeats the holistic small pieces, loosely coupled premise.

rektide··on GitHub Global Navigation Beta
Clicking a header link and then getting a modal popup (that appears in a completely different part of the screen) asking where to go (repository or org) is ultra shitty.

Links should be links to places. If your link is an option menu, it's not a link. The friction here is terrible. There's literally an org visible & a repo visible, but someone decided I'm not capable of clicking/tapping links & made the experience way higher friction & slow.

rektide··on AMD CEO Teases ROCm Support Coming to Radeon Consumer GPUs Soon
There's already support for like the 6950 xt & one other consumer card.

This is good news though. It needs to expand a lot. But there's so many other big needs ROCm has, so much quality/stability improvement necessary. And CUDA has such a huge huge range of libraries that AMD has so much yet to reimplement.

rektide··on I post when browser makers announce their intent to ship features in web engines
Would be difficult but excellent to have a count on how many browsers have issues intent to ships.

Great great bot here, even as is. The web is amazing.

rektide··on Twitter to focus on video, commerce in business revamp
So, nothing Twitter is known for today. Good luck with that. Good luck current users.
rektide··on Nvidia AX800 High-End Arm Server on a PCIe Card
BlueField DPU-3, A100, a bunch of NVlink? Wow. If the DPU-3 is at all connectable via NVlink that'd be an especially killer integration of systems.

CUDA has been Nvidia's key enabler, makes their hardware just work. It'll be interesting to see - here & about - whether they can keep a wide customer base able to use & leverage this hardware.

rektide··on Return to Office Enters the Desperation Phase
Like what?
rektide··on Do you want your children to be like you? A programmer's perspective
I have a hard time imagining a role that places one closer to the center of the human universe. Enabled & creative & empowered.

The major downside is the Aladdin problem. Vast cosmic power. Itty bitty living space (& mortal lifespan to spend). These capabilities we have could be better spent, do end up entangled in so many frustrating stifling enterprises. But they're still amazing abilities. I'd wish such great adventures for anyone.

rektide··on Bob Kahn on the Birth of “Inter-Networking”
Waldrop's Dream Machines (2001) feels like the definitive book to read about this era & the internet. It personalizes all these people a good bit, weaves the story. Nice to hear it again in short form from Bob Kahn.
rektide··on Return to Office Enters the Desperation Phase
Latency is only one of the problems. Most of these services seem to handle audio in a way where they are picking one person as the speaker, and muting or ducking everyone else's audio. Practices like cooperative overlap are technologically inhibited.
rektide··on OpenWrt Project: a Linux operating system targeting embedded devices
I've been using openwrt since ~2007 or so. It's a marvel & has been so good.

But I cannot wait to get off such a special purpose system. I would much rather be running a regular & general purpose OS. I'd rather have systemd and regular builds of packages.

Ooenwrt exists mostly because good wifi is coupled to byzantine difficult hardware that requires absurd patches & guesswork to make that hardware useful. There's been no hope for most of these systems to ever get their support up-streamed. We are seeing some positive changes very recently, with for example Qualcomm & MediaTek both seemingly not far from being usable, which is lightyears better than where we have been. Conceivably we could run whatever on these devices at that point.

Also super sad is how hard it is to avoid these frustrating quirky devices in the first place. Trying to buy wifi add-ons is enormously challenging. M.2 (or often still mini-PCIe) cards are made by very very few folks, hard to find, and often around $200. Once you acquire one, now you're faced with it's awkward size that won't fit most places, and the often weird power demands like having some 12v lugs you have to hook up.

Ideally I'd love to scatter a couple rpi and some usb wifi cards around. It's been a while, but ~5 years ago I was buying & trying every Alfa (a good name that makes usb cards for a variety of chipsets) usb card I could, and usually hosting an AP started great but would quickly fall apart. Realtek only supported like 8 client devices, for example. Other chipsets would crash & even rmmod & re modprobing drivers wouldn't bring the device back up. Some just had terrible performance. It's such a pity USB gets such poor treatment, that there aren't some capable usb cards that can be a decent AP.

rektide··on Not that kind of “open”: The anti-Meta fedi pact
The early hardcore adopters & admins definitely tend towards a militant dogmatic ardency. There's an ever expanding list of absolutely unacceptable things which folks will ban instances for, like having search. Or being Meta, I guess.
rektide··on Almost all office drama can be blamed on posting written notes for co-workers
$LASTJOB had one & only one note - checker as far as I can remember - and it was about wringing out sponges. It was delightfully amazing & over the top. I wish I had a copy of that amazing note. We loved it.

Have a roommate now who I need to start talking to. I've been putting it off for months. It's hard. I've had many roommate conversations & there seems to be such a real chance that it makes things worse. Shitty people tend to get shittier.

rektide··on Eight days later: Kbin, Lemmy, the landed gentry, and the rise of “threadiverse”
Do any fediverse clients span both Mastadon style posting & more forum based systems?
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