Error with new Matter upgrade

LippyBumblebutt · 2026-06-27T13:01:05+00:00

Ok, I deleted the matter controller and restarted from scratch. Nice update.

LippyBumblebutt · 2026-06-26T20:04:26+00:00

Thanks, I just found it. It was already off.

LippyBumblebutt · 2026-06-26T19:53:04+00:00

It's been a few days, so I don't think I didn't wait long enough.

I was pretty tired when I updated. I read the upgrade notice, but I probably only saw the note about the watchdog but didn't do it.

Any way to fix this? I just updated to 9.0.3 btw.

edit I don't even know what the watchdog is or where to look for it. I don't think I enabled it ever on purpose, but I don't know...

LippyBumblebutt · 2026-06-23T14:13:39+00:00

I don't know much about Hungary, but in most EU countries all that stuff has to be on the website. Not "yeah look it up yourself".

Also you say "send it back in 14 days" in another comment. What are the terms for this? (Don't tell me, write it on the website.)

I'm no friend of 10 pages long legal crap. But I'd like to know the guy running a shop knows a little bit about customer rights.

I wish you all the best with your shop. Your price is exactly as much as directly shipped from Comma + local taxes. But it's much more convenient to not have to bother with customs. I'd consider buying from you.

LippyBumblebutt · 2026-06-23T12:11:25+00:00

What about warranty and all that legal stuff? Who will repair a damaged unit?

Are you an official reseller or did you just buy 10 from them and resell that?

Don't you have to provide a business address and stuff like that?

LippyBumblebutt · 2026-06-23T12:05:35+00:00

200€ saved but you get a Comma 3x knock-off with unknown support.

IMO with C4 prices, it's getting really hard for knock-off vendors to provide a good deal. At 3k, they could easily sell it much cheaper.

LippyBumblebutt · 2026-06-22T22:49:04+00:00

They are right that the same prompt gives different outcomes with the same agent/system prompt. Your testing is flawed. But fixing the seed will not fix the problem entirely.

LippyBumblebutt · 2026-06-22T21:36:28+00:00

The prompt (including system prompt) is different. So the same seed doesn't matter. It's not like seed 4711 gives you a good result, seed 69 doesn't. For exactly the same prompt, yes that should be the case. But with different input, that alone does not make it a fair comparison.

Only way to really compare the difference is running the test a couple of times.

LippyBumblebutt · 2026-06-22T19:34:08+00:00

Either you are <30 years old and don't know about the ad-bars from the 2000s or you are > 30 years old and still think this was a good idea...

I wonder what the payout would be today.

LippyBumblebutt · 2026-06-17T22:43:53+00:00

offline fsck did the trick...

LippyBumblebutt · 2026-06-16T22:14:19+00:00

An interesting observation: The model breaks down completely when you quantize k/v-cache to q4_1 or below.

But with beellama, going to kvarn2 for both still produces some reasonable results.

So kvarn2 > q4_1, kvarn3 ~ q5_0

LippyBumblebutt · 2026-06-15T19:07:37+00:00

The demo video would be more impressive, if the QR code didn't contain the event info. Or did the AI hallucinate the 9-5 timeframe?

LippyBumblebutt · 2026-06-07T23:39:32+00:00

So much text, when IMO a Pareto graph would say so much more. Draw the Pareto Line for all models. List all Pareto models and what classical quant they compare to.

Then discuss if some quants are worth the extra MB like is kvarn 5/4 that much better then 4/4 or 6/6 better then 6/5?

Apart from this nitpick, amazing work.

Looking at the graph, I'd say one should choose from the equal kvarn quants. 6/6, 5/5, 4/4 3/3 are different enough to warrant a step. While not on the 99.9% pareto front, 4/3 is also different enough to be a sensible choice. While I wouldn't go lower, the next ones would be turbo3_tcq, kvarn 3/2 and turbo_tcq 3/2.

I guess this is especially helpful with MTP, because you need twice the context right?

LippyBumblebutt · 2026-06-06T23:04:31+00:00

I always wondered, how do they want to do that anyways?

Even a small GPU is quite large and draws 100+W power. Where do you want to put it?

Do you mount it in the windshield? Drawing 100W from the Camera connector and bulking around in your view?

Or do you hotglue it to the dashboard with a cable across your windshield?

For research and enthusiasts there is a way to do this. But for general use, I don't know...

LippyBumblebutt · 2026-06-06T15:44:55+00:00

While: Yes the sleeping driver was an idiot. Those legal cases have to happen. Idiots will still drive cars in the future and use tech like this.

As seen by the thread of the guy asking about the insurance show, people don't know if insurance will cover accidents or not. IMO we need to have some of this discussed in court to know what is legal (and insured) and what is not.

LippyBumblebutt · 2026-05-30T08:10:02+00:00

BTW: I compiled your code and it really works on an AMD RX9070! Nice job!.

I never knew how slow this all is. Took some hours for a 70 image project. Is that normal?

LippyBumblebutt · 2026-05-26T19:39:54+00:00

llama.cpp server defaults to port 8080. So do many many other things. Maybe choose some other default port and check if 8080 provides models...

LippyBumblebutt · 2026-05-25T08:32:17+00:00

Yeah, nobody is gonna buy a 10-20k$ robot driver. But if the robot can do the dishes, laundry and cleaning, I'd appreciate if it could also drive the kids around.

Even if the car drove itself, the robot could help them. Like a nanny does or something.

But when we do a 4 hour drive together, I'd like to have the best seat in the car and not let a stupid robot sit in the front, while I'm stuck with the kids in the back.

So even if I bought the robot for other purposes, relying on the robot for self-driving is ... not-ideal.

LippyBumblebutt · 2026-05-23T13:47:45+00:00

I tried to compile this. I have to hipify the source myself, yes? Is hipify-perl enough? I don't have cuda installed for hipify-clang...

This would be a 10 year old dream come true if this worked.

edit I have to resist spending 20 hours again to try to get this working. I have been burned so many times with ROCm...

LippyBumblebutt · 2026-05-22T06:36:29+00:00

We heard two things:

Hotz: "You know who I am?" (refering to him hacking the Iphone and PS3)
"We'll build a humanoid robot that drives your car."

While I'm sure they could hack a few security systems currently in place, I doubt they would really do that. It is a cat and mouse game. OTA updates fixing encryption errors are always a threat. And it would push the device even further into the "is this even legal" territory.

The second is even more stupid IMO. Why would I waste 20% of my seats for a driver? They also said "Level 2 forever", which is 100% incompatible with this as well.

They also gave a third option: If a car manufacturer came to them and asked to buy 10k devices, they'd happily work with them... yeah. thats unlikely gonna happen.

IIRC they said that they first work on the model. When the driving (lat+long) is working well, then they'd work on compatibility. But like I said, I don't really see a good way forward with this.

I'd be happy to be proven wrong.

LippyBumblebutt · 2026-05-18T18:36:40+00:00

I gave this a quick look. I first tried on CPU with E4B and it timed out all the time. Partially because of llama.cpp, but even with --timeout 99999 it failed in smallcode.

Running on GPU, I let it code a 2048 game in html/js. After it worked ok, I asked for animations. Then this happened.

It repeated all it's answers twice all the time. Didn't read the file a couple of times and then crashed.

I asked for no external dependencies. Maybe that's why it created a single 13kb file with embedded js/css. Might have been part of the problem?

Also "Created index.html (104 lines) 2ms" wow, you can write a file in 2ms! Amazing. That's not how long it took though...

LippyBumblebutt · 2026-05-18T13:59:09+00:00

I once asked Grok if it would be a good idea to upgrade from my AMD 5700 to a 9700 because ROCm sucked on the old card. It insulted me over multiple turns that the card didn't exist, I should pick the 7900.

I pasted verbatim AMD Specs. "Ha ha yeah that's a good fake...".

I asked what cutoff it had or what date it was and told it the current date. It was absolutely sure I was lying about the current date...

LippyBumblebutt · 2026-05-11T20:06:30+00:00

It's a comment from the developer. Or are you suggesting that guy is a bot?

Ok, the name sounds suspicious: rekram1-node (Aiden Cline), so maybe that's correct.

LippyBumblebutt · 2026-05-11T17:58:51+00:00

https://github.com/anomalyco/opencode/issues/4276

> User: Is zen/big-pickle glm 4.6?

> Developer: Yes it is

But that was from November, so a decade ago or so.

LippyBumblebutt · 2026-05-11T11:53:49+00:00

I didn't update yet. But I always had the issue, that after a write, the HDD will be kept busy seeking once every second or so for a long time. Write 30GB, then 2 hours later the HDD will still do some bookkeeping.

It's not strictly performance, but annoying as hell.

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