What are some interesting devices powered by Linux?

Here’s a few that I know of. What other things are commonly running Linux that most people may but be aware of?

  • Ingenuity (helicopter drone on Mars)
  • Smart TVs and streaming devices (Samsung’s TizenOS and Roku devices)
  • Smart appliances (Samsung’s smart refrigerator)
  • Digital signs and billboards
  • My car stereo (Sony XAV-AX6000)
  • The Large Hadron Collider
  • FAA Air traffic control and radar systems
  • Self driving cars
library_napper,
@library_napper@monyet.cc avatar

The thin piece of electronics in my hand that I’m typing this on

Dehydrated,

All 3 billion Android devices in the world. It’s pretty crazy when you think about it. Also 96% of the top 1 million web servers and all of the 500 fastest super computers (excluding quantum) in the world.

69420,

What are the quantum computers running? Also, please tell me they can run Doom.

Dehydrated,

If Doom can run on pregnancy tests and IKEA light bulbs, it must be possible to run it on the most advanced kind of computer known to mankind I guess

vexikron,

Doom, yes.

Crysis?

maybe

Rozauhtuno,
@Rozauhtuno@lemmy.blahaj.zone avatar

afaik quantum computers don’t run operative systems, they are programmed to do exactly one thing.

And no, they can’t run Doom.

agressivelyPassive,

Are they really computers then?

Rooskie91,

In the classical sense, yes.

VictorPrincipum,

Think of them like graphics cards. They are more of a component to do calculations that the cpu either can’t do, or would take too long to do. So calling something (the whole shebang) a quantum computer is like calling a computer training AI an ML Server.

merc,

Quantum computers aren’t fast, they’re very slow.

Eventually, if things keep progressing, they’ll be able to do certain things like factoring primes faster than conventional computers. But, the clock rate will probably always be abysmal.

ScottE,

Pretty much everything that’s running on a microprocessor (i.e. larger than a microcontroller) and not from Microsoft or Apple.

BOFH666,

Cars. Either entertainment system or navigation or more…

BMW has quite the list of licences for opensource libraries and Linux in the about section of the car-menu.

And more and more network equipment.

Dirk,
@Dirk@lemmy.ml avatar

So we can download the sources?

ozymandias117,

BMW requires you to go the written notice path and they send you a DVD with the sources

NuclearDolphin,

is this a joke? please tell me this is a joke

ozymandias117,

It’s not super horrible, and they’re meeting the requirements for GPLv2

I’d rather a git repo with history that can be cloned with physical media as a backup option

If you’re looking for a real bad one, Qualcomm has been trying to claim that their devicetree, which is equivalent to ACPI, and 100% necessary to boot anything is somehow “proprietary”

NuclearDolphin,

Yuck. I wish Qualcomm a very get fucked by RISC-V.

semperverus,
@semperverus@lemmy.world avatar

Its one of the oldest ways people disribute linux sources, and while it seems dumb, its actually good because regions with poor or no internet can also be served.

NuclearDolphin,

Poor global south nations graciously appreciating the source code for their BMWs. This seems closer to malicious compliance.

banazir,
@banazir@lemmy.ml avatar
cyborganism,

The vast majority of the web, really.

SnotFlickerman,
@SnotFlickerman@lemmy.blahaj.zone avatar

Nearly all of AWS.

everett, (edited )

Remarkable eink tablets. Buried deep in the settings they actually give you the root password so you can SSH in. Also, it comes with an epic .vimrc file.

ultra,

THEY DO?!? NO WAY!

PoorPocketsMcNewHold,

github.com/reMarkable/linuxAt that, there are ways to hack it of course (Fairly certain it “ruins” some returns/warranty policies, but if you can in those cases, you can easily revert the modified bits if needed)

tl;dr : if you want to try to hack it safely, heads up to : remarkable.guide

If you would like to run a pre-made Debian chroot on it. Saw other distros from other users github.com/Eeems-Org/remarkable-debian-chroot

If you would like to use (Not fully replace for stability/recovery concerns) another launcher which is MIT licensed github.com/Eeems-Org/oxide

You can install the “vanilla” (minus extra bits) kernel via Toltec https://toltec-dev.org/stable/#section-launchers

Aaaand, if you want to go the full libre way, there’s a port of parabola on it sold here www.davisr.me/projects/parabola-rm/Article here hackaday.com/…/a-free-software-os-for-the-remarka…

YIj54yALOJxEsY20eU,

But, the software they ship is completely closed source and displaying anything on the screen requires hacking the binary (each software release). They have have been the opposite of helpful to open source for the last few years and have stooped to a cloud company trying to collect your data.

NuclearDolphin,

What is the best supported Linux e-ink device that’s decent? I really want the PineNote, but it seems like its hard to find in stock and its pretty damn expensive. At this point, I’d consider building my own with off the shelf parts.

ultra,

I thonk kobo or onyx

neonred, (edited )

Yup. Have been running an FTP server on my Kobo Touch over its WiFi. Kinda neat.

everett,

I was referring specifically to Remarkable-brand devices… but Kobos are nice too, with that company also being indifferent to aftermarket hacks.

neonred,

Ah, “Remarkable” is a brand, never heard of them and never would have guessed as the “R” is uppercase at the start of a sentence

everett,

Oh, good point. If I was being brand-proper I’d spell it “reMarkable”… but, lol, not doing that.

OADINC,

Yeah, I’ve made a custom lock screen picture and uploaded it. I unfortunately have to redo it every update.

Also what is a .vimrc file?

everett,

Settings/customizations file for legendary text editor vim. Remarkable’s comes with a lot of stuff built-in.

merc,

Kindles too. You can jailbreak them and get a shell. They’re so much more useful when they’re jailbroken. They can read multiple other formats, they can get books from a fileserver on your local network, the jailbroken reader app is better, etc.

ultra,

The lego mindstorms ev3 robot

AI_toothbrush,

Bruh it takes like 40 seconds to boot my lego brick 💀 im not even kidding

ultra,

I KNOW

Vikthor,

Passenger information systems in public transport. Some might run some kind of embedded windows, but most run on Linux. Certainly here in Czechia, but I believe it’s common at east throughout the Central Europe.

serj,

The handheld gaming console - valve steam deck

RmDebArc_5,
@RmDebArc_5@lemmy.ml avatar

Also Handheld emulation consoles

digger,
@digger@lemmy.ca avatar

My lump charcoal smoker.

Tiuku,

Robot vacuums. Some of them you can root and install the opensource Valetudo.

Dehydrated,

Wow, this open source firmware is cool

besmtt,

Yes!! I can SSH into mine! Just fuggin wild that they run Ubuntu =⁠-D

8Bitz0,

Great. Time to update Nginx on my vacuum.

Cwilliams,

The idea of installing Linux on a vacuum…

vort3,
@vort3@lemmy.ml avatar

Passenger Entertainment Systems in Boeing 737 MAX.

KrapKake,

Really it’s the backbone of the modern tech world.

acid_falcon,

Jesus I’ve been using Linux for years and your comment just made this really click for me. Do you think Linus is protected by governments and stuff? Like I know he didn’t make all of it, and there’s lots of forks, but he’s defacto in charge… That’s gotta be a lot of soft power

merc,

Yeah, it used to be just web servers in a data center. Bigger systems used mainframes. Consumer electronics used custom RTOSes or other custom boards. Now it’s everywhere. It’s used in the biggest systems, like the computers that power virtually every Google product, and the smallest systems. It’s almost not worth it not to use Linux when building a tiny device because it makes the dev cycle so much shorter.

nkat2112,
@nkat2112@sh.itjust.works avatar

Many cars are powered by a flavor of Linux called AGL - Automotive Grade Linux

Check out all the brands shown here:

www.automotivelinux.org

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