What I'd like to know is what software runs adequately under it in 4 GB RAM. Web browsing should definitely be possible, but I suppose it's limited to very few tabs. Some very lightweight DE could likely make it more usable. Running something like WezTerm + tmux as the DE could be even more economical, leaving some room for e.g. development tools.
Firefox is actually pretty good in low-memory situations, silently discarding tabs when under memory pressure, but the main benefit comes from being able to run proper adblocking. Chromium-based browsers just can't compete these days.
Otherwise, a bog standard Gnome-based Debian Trixie desktop should be pretty doable. I'm currently using an 8 GB machine with 3.7 GB RAM free - Firefox, evolution, gnome-calendar, and gnome-software are the only apps that using more than 100 MB, and none of them are obligatory.
as in, I click "open in new tab", some time later I switch to them... only to get hit with "new tab", even though a moment ago it displayed tab name and I could right click -> bookmark to preemptively copy the address
main trouble to me has been caused by unity games - those are the big ram devourers, even most basic 2D ones (I still don't understand how that happens, why such regression since KSP days)
and plenty of 2D games work perfectly fine (devs really overestimate minimal requirements)
Since I have a desktop I do use rustdesk way more often to just boot into that.
That sounds like an problem Windows could solve.
If people have to buy new PCs, that’s more $$$ for Microsoft.
The key is to have downstream sources and be very very conservative with the AI, slowly build step by step.
You also have to know C and have a spider sense of what's acceptable or not.
Another key is to ask for approval before editing any source with a patch of what it intends to do. This way you can judge what it wants to do and ask for a double check of the patch. Go quality over quantity.
This isn't web frontend with Tailwind, you have to be very strict and somewhat knowledgeable. Nobody can use AI to write kernel code without some good low level and engineering knowledge.
I prefer spending my time doings I actually want to do. Let the machine do the boring things.
Once the news gets out about epic breakthroughs on commodity hardware and devices, there's unfortunately a likely spike in the purchase cost, even if such devices can be found at all anymore on the usual online sources of new and used goods.
This tickled my imagination and I wondered about a AI assisted reverse engineering platform with a complete build system in which the AI is connected to ports (serial console, gpio, i2c, spi, etc) normal physical switches (on/off, reset, etc) of the target board and a logical switch that can rotate among multiple SD cards either to the development PC and to the board so that the AI itself can download, build in parallel and test images and software freely offloading the most time consuming parts.
Would like to try this out, but getting an incompatible machine would be a real bummer.
Linux can be trimmed way down and with an efficient stack on top can make many devices extremely useable.
Here is a related comment on user software side I made recently.
https://news.ycombinator.com/threads?id=alchemist1e9#4800737...
No BSP, no kernel source, no vendor documentation — just a DTB extracted from the stock Android firmware and rebuilt from there.
The tablet boots Linux directly from SD without modifying internal Android storage. Remove the card and Android still boots normally.
The process is intentionally simple: write the image to an SD card from any operating system, insert it, and boot. No flashing tools, no bootloader unlocking, no custom recovery, and no permanent modifications to the device. It can even be prepared directly from Android itself using an external SD card reader.
I used Claude, Gemini, and ChatGPT heavily during bring-up for driver debugging, DT syntax, and kernel configuration issues. They accelerated development significantly, but the actual reverse engineering still required hands-on embedded Linux work: boot-chain analysis, DT bindings, panel timings, register experimentation, and kernel panic debugging.
This project also convinced me that modern mobile hardware is massively underutilized once vendor support ends. Many phones and tablets already have hardware comparable to SBCs, but simple external boot support could extend their useful life for homelabs, edge computing, local AI inference, and embedded workloads.
Any feedback, ideas, or contributions are very welcome.
I know you just registered to post this, but AI generated comments are not allowed here.
The project looks very cool. Just take the time to write your own comments in your own words and it would certainly be welcomed.
I feel the frustration of reading "slop", but on the other hand the projects that surface do usually bring something useful to the table.
Should we simply judge the submission based on its technical merit? Why do I feel annoyed that an otherwise cool project uses typical LLM prose? For how long will we be able to recognize LLM-generated text, and what happens when we can't?
The people who don’t even take 30 seconds to write their own comments aren’t here to share their knowledge or discuss the project. It’s self-advertising. They might be following instructions from the LLM to post it here. There was a project a couple days ago that still had the AI-generated marketing plan in git which instructed the person to post it here and then on some subreddits, including marketing copy to include.
The projects often don’t work, too. Remember the guy who claimed to have uncovered a multi billion dollar Meta influence campaign? When I read the documents they had output from Claude saying that it failed to access the documents, but then it guessed what the document might include. The whole report was full of this, but it was posted here and upvoted as if someone had done deep research.
For Wi-Fi, I even contacted the chip factory. They didn’t answer at first, so I wrote again in Chinese with AI’s help and eventually got the drivers.
We are not yet at the point where you give AI a tablet and it magically returns a working image. AI helped a lot, but it also introduced bugs more than once. The real work was still testing, breaking things, fixing them, and repeating.
I posted it here because I think the project is useful and could attract people who want to build on it. All the devices should be more open, repairable, and reusable, so we can actually own the hardware we buy.
That's exactly how I'd write it, save for the em dash with spaces around it, which is not how em dashes are normally used in English language.
I think it's an overreaction.
I think surrounding it with spaces comes from people using a regular dash (the em dash is not readily accessible on the keyboard), then surrounding it with spaces to make sure it’s not interpreted as a dash.
How are you able to boot Debian from an SD card, and without unlocking the bootloader?
Does the bootloader look for an OS on SD card by default? SD and eMMC are basically the same thing, is it just the same lines but an SD card takes priority over the eMMC? And does it not enforce verified boot properly / at all? Maybe being a Rockchip and not MTK/QCOM has something to do with it, but it’s still an Android device and I would assume there’s something in CTS/VTS/GMS licensing that makes verified boot mandatory.
But the answer is fairly simple, on a lot of Rockchip devices I’ve used, if there is no SPI flash or custom boot order, the BootROM checks the SD card first and then falls back to eMMC.
That is what happens here. Take the tablet out of the box, write the image to an SD card, insert it, and it boots directly into Linux instead of Android.
So the eMMC Android bootloader can be locked, but it doesn’t matter much if the SoC boots from SD first. Verified boot applies to the Android boot chain on eMMC, not to an external boot path that is accepted earlier by the Rockchip boot flow.
And now you’ll never know if this was an AI answer or not :)
Judging from the build.sh, it looks like this is just using unmodified upstream u-boot and tools from the rockchip-linux repository, so "from scratch" is really just analyzing the DTB to see what drivers need to be loaded?
here the hardware is fixed and undocumented. I didnt modify the tablet, I had to figure out what was inside, what could be supported, where to find missing drivers and how to integrate and debug everything until it actually booted and worked.
I am not claiming to be a C or kernel developer. I am just someone hacking around until the device works. Maybe for others this is trivial, but for me it was a very exciting project.
Is full 3D acceleration eventually possible and how's battery live?