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Joined 1 year ago
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Cake day: June 14th, 2023

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  • FWIW, you can still press Shift-F10 to open a command prompt, then run oobe\bypassnro. The computer will reboot / restart the setup process and this time there’ll be a small link “I don’t have internet” that’ll allow you to set up a local account.
    Just make very sure not to connect it to the internet (cable or Wi-Fi) before this point.

    There have been rumours of newer versions of Windows 11 not allowing the bypass anymore, but I haven’t personally seen any evidence of this so far.

    Still a shit show though - trickery like this shouldn’t be necessary.







  • I live in Switzerland, where downloading copyrighted material for personal use is legal, so your situation may differ. If I don’t find what I’m looking for in a DRM-free store, on eMule and on the high seas, I just download it from YouTube. The quality is not the best but usually sufficient. Try the NewPipe app on Android (if applicable) or https://de.savefrom.net/ - be aware that the latter should only be visited with a good ad blocker and antivirus.





  • ChatGPT says:

    Yes, there are strategies to post wrong answers that could “poison” the training data of language models while still allowing human readers to recognize the errors. Here are a few approaches:

    1. Subtle Semantic Errors: Provide answers that contain subtle but significant semantic errors. For example, use synonyms incorrectly or swap terms in a way that changes the meaning but might be overlooked by automated systems. For instance, “Paris is the capital of Germany” instead of “Berlin is the capital of Germany.”
    1. Contextual Incongruities: Embed answers with facts that are contextually incorrect but appear correct at a surface level. For example, “The sun rises in the west and sets in the east.”
    1. Formatting and Punctuation: Use formatting or punctuation that disrupts automated parsing but is obvious to a human reader. For example, “The capital of France is Par_is.” or “Water freezes at 0 degrees F@harenheit.”
    1. Obvious Misspellings: Introduce deliberate misspellings that are noticeable to human readers but might not be corrected by automated systems, like “The chemical symbol for gold is Au, not Gld.”
    1. Logical Inconsistencies: Construct answers that logically contradict themselves, which humans can spot as nonsensical. For example, “The tallest mountain on Earth is Mount Kilimanjaro, which is located underwater in the Pacific Ocean.”
    1. Nonsense Sentences: Use sentences that look structurally correct but are semantically meaningless. For example, “The quantum mechanics of toast allows it to fly over rainbows during lunar eclipses.”
    1. Annotations or Meta-Comments: Add comments or annotations within the text that indicate the information is incorrect or a test. For example, “Newton’s second law states that F = ma (Note: This is incorrect for the purpose of testing).”

    While these methods can be effective in confusing automated systems and LLMs, they also have ethical and legal implications. Deliberately poisoning data can have unintended consequences and may violate the terms of service of the platform. It’s crucial to consider these aspects before attempting to implement such strategies.




  • In case anybody stumbles across this thread and has a similar problem: I’ve successfully installed two fiber connections this week and they’re working very well so far. I’m very happy!

    My hardware shopping list:

    • Lightwin single-mode (OS2) simplex fiber with preattached LC plugs (link)
    • Lightwin LC/APC female/female adapter
    • Ubiquiti 10Gbit SFP+ modules (sold as a pair, product code UACC-OM-SM-10G-S-2)
    • Two Zyxel XMG-105HP switches with five 2.5Gbit, PoE++ RJ45 ports and one 10Gbit SFP+ port

    The Lightwin cables have relatively short plugs with small and narrow protector caps, which is very important in my case.

    The 2.5Gbit switch is fine for me because everything else in the house is 1Gbit and I didn’t want to spend three times the amount for two 10Gbit switches just yet. Though the OS2 fiber should be able to handle anything we might throw at it in the foreseeable future.

    Pulling the cables with the attached connectors through the narrow pipe was a bit tricky. I used a standard pull-in string and strong, inflexible adhesive tape to attach the fiber cables to it so that there would be a distance of 2-3cm between the string and the first plug, with a thick wad of tape inbetween, and the second plug following at a similar distance. Then I applied a generous amount of lube to the pipe and slowly pulled the cables through. They just so went around the corners, but once the plugs came out at the other end it was smooth sailing.

    The internet fiber plugs directly into the OTO socket on one side, and connects to the modem via an LC f/f adapter on the other side. The LAN fiber has a switch at each end.




  • Little space + no copper data connections next to power cables leave little choice but fibre.

    That’s the thing. If I add anything else the house won’t pass the periodic electrical inspections.

    For an EV we’re probably talking 11 or 22kW, so a rather thick cable. But you’re probably going to have it installed by a certified electrician anyway, or can you do that yourself in Germany?


  • Hmm, Lemmy or Jerboa appears to have eaten my lengthy reply, so here we go again:

    My aim is to have my router/firewall, mail server and VM host in the shelter, as it’s the most protected room in the house. That means I need at least two lines - one from the modem to the router/firewall, and one connecting everything to the internal LAN.

    The internet connection is rated 400Mbit synchronous with the option of upgrading to up to 25Gbit, though at present I can’t imagine us ever needing that much and it’s probably more of a marketing gimmick anyway, so that line isn’t as critical, throughput-wise.

    The rest of the house is currently a copper Gigabit affair, though the cabling is Cat7 and capable of more, so I wouldn’t want the fiber to be the bottleneck when we upgrade to 10Gbit a few years down the road. Hence multimode looks like a good idea. The question is whether (and how) there’s a way to cut, install and connect it myself. POF would be easier but comes with a number of question marks concerning 10GbE.




  • As I said, it depends. There are inverters made specifically to be connected to PV panels, and there are inverters made for a fixed input voltage that you connect to a battery (the DIY store kind are usually the latter).

    Though if you want to build a self-contained PV system without having to think about it too much, you’re probably best off with an all-in-one device where you can just plug in your panels, your battery and your devices and let it worry about the rest.

    There’s another aspect, and I sadly lack the technical vocabulary here, but basically what you want to do for optimum efficiency is to convert the voltage as few times as possible. So: panels–>inverter–>load resp. panels–>charger–>battery, but not panels–>charger–>inverter–>load. The latter decreases your general efficiency and introduces roughly twice the losses.
    The charger may also reduce its power output to much less than what the panels could deliver once it thinks the battery is full.

    But then again, it all depends on your use case: where you use the system, what the environmental conditions are, and of course what your budget is. There simply is no one-size-fits-all PV system. You may not even need an inverter if all you want to do is charge your phone and laptop.