frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Getting an old Computer online with Android Ethernet tethering

https://82mhz.net/posts/2026/05/getting-an-old-computer-online-with-android-ethernet-tethering/
29•speckx•3d ago

Comments

mukul_d•3d ago
I recently repurposed a 2010 era Gateway computer with no WiFi. I got Debian installed on it and got it online through hardwire connection. It is running Debain 13 which is the latest release in server mode.

It replaced a 2011 MacBook pro running Ubuntu to host my website at https://www.dharwadkar.com. It is running blazing fast.

Curious to hear your thoughts

bitwize•3d ago
You can make a wifi bridge with a PC, even a Raspberry Pi, running IP masquerading and connecting as a wifi client. I use a Qotom mini PC with 5 NICs for this purpose and connect a whole wired network at my desk.
firecall•2d ago
Back in the old days we needed to make an Ethernet Crossover Cable to get this to work.

Modern ethernet supports Auto MDI-X, which manages that automagically for you.

> https://en.wikipedia.org/wiki/Ethernet_crossover_cable

gerdesj•34m ago
I have no idea why we had red cables. There is absolutely no engineering reason why, when ethernet became a thing, that MDI-X wasn't sorted out automatically with some sort of signalling protocol. It was almost certainly a cost thing and that would probably been at the penny level (fuck customers - they don't cost me at the component stage).

To be fair, I don't know why USB had to wait until a few years back to stop acting quantum with its C incarnation. As you know a USB interface with two possible orientations will require at least three insertion attempts.

I grew up with RS232 and expected better. I had to wait quite a long time. USB C is quite good.

rootsudo•2d ago
Had that similar T series thinkpad 20 years ago too

I would say since it has mpci it’s easy enough to patch the bios and run a newer WiFi chip inside so you’re not locked into this but this is a great workout for older pcs.

Alternatively, many usb WiFi dongles do have windows xp support but yeah with the new standards def something else. It’s a cool workaround!

metalman•2d ago
this is how I do invoicing, but I built an image disk useing "etchdroid", to get an the machine running, so everything through a phone and usb want a laptop now and will look at different OS's
bdcravens•45m ago
Since the article assumes the presence of a WiFi network, you can just use a WiFi to Ethernet bridge, about $40
nosioptar•28m ago
I've had good luck with easytether (was $10 last time I used it). It always worked ootb on Linux systems, didn't require a dongle. System saw it as a USB Ethernet.
ssl-3•15m ago
USB ethernet and tethering on Android is certainly one way. Keeping the phone powered can present interesting opportunities, but it works well.

There's also other ways.

Like USB tethering. Plug the computer into the Android phone with a regular USB cable that is already kicking around. No ethernet adapter required; the phone behaves as a network adapter in and of itself. The computer keeps the phone charged. This worked at least as far back as the OG Motorola Droid, in 2009. (Drivers may be a fun thing to get working depending on the OS, but that's just a software problem.)

Or: Other hardware that is already laying around. That the old home network router that has been hosting generations of spiders for over a decade, in a dusty cardboard box at the back of a closet next to the favorite pair of shoes that are simply too nice to ever get worn? There's a good chance that it's hackable and able to run custom firmware. Stuff a period-correct copy of OpenWRT or DD-WRT or Tomato or [something] into it, and turn it into a wifi client bridge so your old Ethernet stuff can chat on the wifi network. (I've had the big, color HP laser printer at the shop connected this way with a hacked Linksys WRT54G for very nearly two decades so far. Part of me says I should upgrade that box one of these years, but it still works fine and I find this amusing.)

Or: Rube Goldberg minimalism. The Raspberry Pi Zero W that is in the drawer next to the extra key for the Ford that got sold a decade ago (and the spiders; there's always spiders): It runs Linux just fine. It talks wifi. It can talk RNDIS to a USB-connected Windows computer. It can therefore become a wifi-to-usb bridge, wherein the computer doesn't even know that it's talking to a wifi network. Drivers for this are built-ins as far back as XP and are downloadable for windows 9x. (The PC provides the power for the Zero W over the same cable that the data flows over.)

There's lots of ways that many/most of us computer-types can get this done without spending a dime, or ever waiting for a delivery. :)

Show HN: Audiomass – a free, open-source multitrack audio editor for the web

https://audiomass.co/?multitrack=1
95•pantelisk•8h ago•24 comments

DeepSeek reasonix, DeepSeek native coding agent with high caching and low cost

https://esengine.github.io/DeepSeek-Reasonix/
397•Alifatisk•11h ago•189 comments

Defeating Git Rigour Fatigue with Jujutsu

https://ikesau.co/blog/defeating-git-rigour-fatigue-with-jujutsu/
76•ikesau•5h ago•50 comments

Australia Four-Day Work Week Study Data Shows Boosted Productivity

https://scienceaim.com/australia-just-proved-the-four-day-work-week-works-here-is-what-the-data-a...
220•randycupertino•5h ago•157 comments

LAN-LOK: The Antarctic DOS Sabotage Game Lost for 34 Years

https://alphapixeldev.com/lan-lok-the-antarctic-dos-sabotage-game-lost-for-34-years-part-1/
41•miffe•3d ago•6 comments

Memory has grown to nearly two-thirds of AI chip component costs

https://epoch.ai/data-insights/ai-chip-component-cost-shares
266•intelkishan•7h ago•283 comments

Using HTTP/2 Cleartext for a server in Go 1.24

https://www.clarityboss.com/blog/go-http2-cleartext-h2c-cloud-run
44•dan_sbl•5d ago•3 comments

I spent 50 hours drawing a line graph

https://www.dougmacdowell.com/50-hours-to-draw-some-lines.html
408•dougdude3339•3d ago•72 comments

Constraint Decay: The Fragility of LLM Agents in Back End Code Generation

https://arxiv.org/abs/2605.06445
156•wek•11h ago•80 comments

A fundamental principle of aeronautical engineering has been overturned

https://www.wired.com/story/a-fundamental-principle-of-aeronautical-engineering-has-been-overturned/
30•littlexsparkee•4h ago•15 comments

Mastering Dyalog APL

https://mastering.dyalog.com/README.html
121•tosh•12h ago•35 comments

Microsoft open-sources “the earliest DOS source code discovered to date”

https://arstechnica.com/gadgets/2026/04/microsoft-open-sources-the-earliest-dos-source-code-disco...
410•DamnInteresting•22h ago•145 comments

Build Adafruit projects right from Firefox

https://www.firefox.com/en-US/landing/adafruit/
96•mch82•2d ago•31 comments

Noroboto: Lying Fonts and Mitigation in Rust

https://tritium.legal/blog/noroboto
49•piker•2d ago•22 comments

Getting an old Computer online with Android Ethernet tethering

https://82mhz.net/posts/2026/05/getting-an-old-computer-online-with-android-ethernet-tethering/
29•speckx•3d ago•9 comments

Scientists solve 200-year-old puzzle of how tobacco plants make nicotine

https://www.york.ac.uk/news-and-events/news/2026/research/200-year-old-puzzle-tobacco-plants-nico...
28•sohkamyung•2d ago•8 comments

Greg Brockman interview [video]

https://fs.blog/knowledge-project-podcast/greg-brockman/
166•prakashqwerty•15h ago•156 comments

Childhood Computing

https://susam.net/childhood-computing.html
151•blenderob•11h ago•83 comments

Scammers are abusing an internal Microsoft account to send spam links

https://techcrunch.com/2026/05/21/scammers-are-abusing-an-internal-microsoft-account-to-send-spam/
262•spike021•23h ago•145 comments

Flick (YC F25) Is Hiring Front End Engineer to Build Figma for AI Filmmaking

https://www.ycombinator.com/companies/flick/jobs/Tdu6FH6-senior-frontend-engineer
1•rayruiwang•7h ago

Wake up! 16b

https://hellmood.111mb.de/wake_up_16b_writeup.html
406•MaximilianEmel•23h ago•31 comments

Perceptual Image Codec: What Matters in Practical Learned Image Compression

https://apple.github.io/ml-pico/
83•ksec•12h ago•24 comments

Book Review: On the Calculation of Volume

https://www.stephendiehl.com/posts/calculation_of_volume/
27•ibobev•3d ago•6 comments

Why is Vivado 2026.1 dropping Linux support for free tier?

https://adaptivesupport.amd.com/s/question/0D5Pd00001YQLdMKAX/why-is-vivado-20261-dropping-linux-...
295•zdw•19h ago•174 comments

Ruby for Good

https://ti.to/codeforgood/rubyforgood
108•mooreds•8h ago•48 comments

I keep bouncing off the Scheme language

https://www.sicpers.info/2026/05/i-keep-bouncing-off-the-scheme-language/
127•ingve•2d ago•51 comments

San Francisco immigration court shuts down after purge of judges

https://apnews.com/article/san-francisco-immigration-court-closed-asylum-8a0946a7cd4bcc9bd925d075...
22•petethomas•1h ago•1 comments

Usborne 1980s Computer Books

https://usborne.com/us/books/computer-and-coding-books
153•ngram•8h ago•47 comments

CBP Directive 3340-049B: Border Search of Electronic Devices

https://www.cbp.gov/document/directives/cbp-directive-no-3340-049b-border-search-electronic-devices
113•Ember_Wipe•4h ago•70 comments

Don't know where your data is from? Bayesian modeling for unknown coordinates

https://christopherkrapu.com/blog/2026/dont-know-where-your-data-is-from/
28•ckrapu•6h ago•0 comments