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Lemmy Support @lemmy.ml fmstrat @lemmy.nowsci.com
400 and 499 errors in NGINX logs

Hi all,

How would I go about identifying why all these 400 (and some 499) errors are popping up in my server's logs?

[26/Sep/2024:17:12:42 -0400] "POST /inbox HTTP/1.1" 400 137 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:43 -0400] "POST /inbox HTTP/1.1" 400 133 "-" "Lemmy/0.19.3-4-gc98049af6; +https://lemmy.world" [26/Sep/2024:17:12:44 -0400] "POST /inbox HTTP/1.1" 400 137 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:44 -0400] "POST /inbox HTTP/1.1" 499 0 "-" "Lemmy/0.18.4; +https://beehaw.org" [26/Sep/2024:17:12:44 -0400] "POST /inbox HTTP/1.1" 200 0 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:44 -0400] "POST /inbox HTTP/1.1" 200 0 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:52 -0400] "POST /inbox HTTP/1.1" 499 0 "-" "Mbin/1.7.1 (+https://fedia.io/agent)" [26/Sep/2024:17:12:53 -0400] "POST /inbox HTTP/1.1" 400 139 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:53 -0400] "POST /inbox HTTP/1.1" 400 140 "-" "Lemmy/0.19.3-4-gc98049af6; +https://lemmy.world" [26/Sep/2024:17:12:54 -0400] "POST /inbox HTTP/1.1" 400 135 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:12:59 -0400] "POST /inbox HTTP/1.1" 499 0 "-" "Lemmy/0.18.4; +https://beehaw.org" [26/Sep/2024:17:12:59 -0400] "POST /inbox HTTP/1.1" 499 0 "-" "Lemmy/0.18.4; +https://beehaw.org" [26/Sep/2024:17:13:00 -0400] "POST /inbox HTTP/1.1" 499 0 "-" "Mbin/1.7.1 (+https://fedia.io/agent)" [26/Sep/2024:17:13:03 -0400] "POST /inbox HTTP/1.1" 400 137 "-" "Lemmy/0.19.6-beta1; +https://lemmy.ml" [26/Sep/2024:17:13:04 -0400] "POST /inbox HTTP/1.1" 400 132 "-" "Lemmy/0.19.3-4-gc98049af6; +https://lemmy.world" [26/Sep/2024:17:13:04 -0400] "POST /inbox HTTP/1.1" 200 0 "-" "Lemmy/0.19.3-4-gc98049af6; +https://lemmy.world"

I don't see a way to get Lemmy server to spit out any helpful info. I've tried setting RUST_LOG=verbose in the env, but no luck, still no log output.

1
Hacker plants false memories in ChatGPT to steal user data in perpetuity
  • If by prefetch you mean the server grabs the images ahead of time vs the client, this does not happen, at least on amy major modern platform that I know of. They will cache once a client has opened, but unique URLs per recipient are how they track the open rates.

  • Hacker plants false memories in ChatGPT to steal user data in perpetuity
  • Server or client, every supposed prefetch would be unique. If I trick an LLM client into grabbing:

    site.com/random-words-of-data/image.gif

    Then:

    site.com/more-random-data/image.gif

    Those are two separate images to the cache engine. As the data refreshes, the URL changes, forcing a new grab each time.

    For email, marketers do this by using a unique image URL for every recipient.

  • Former judge shoots himself in Campbell Hall, N.Y. as FBI comes to arrest him, sources say
  • The indictment alleges Rosenwasser accepted bribes from Mout'z Soudani to investigate two of Soudani's relatives. It further alleges that Rosenwasser would provide Soudani updates on the investigation inappropriately in exchange for bribes.

    Woa, is that this Soudani? https://www.msn.com/en-us/news/crime/new-york-woman-claims-she-was-sexual-slave-to-her-brother-for-45-years-lawsuit/ar-AA1lGqE7

    If so, we can guess the rest of the story.

  • Hacker plants false memories in ChatGPT to steal user data in perpetuity
  • This wouldn't help, would it? How would you prefetch and cache:

    site.com/base64u-to-niceware-word-array/image.gif

    ? It would look like a normal image URL in any article, but actually represent data.

    Note: "niceware" is a way to convert binary or text data into a set of words like "cow-heart-running-something-etc".

  • Hacker plants false memories in ChatGPT to steal user data in perpetuity
  • Sort of, but not really.

    In basic terms, if an LLM's training data has:

    Bob is 21 years old.

    Bob is 32 years old.

    Then when it tries to predict the next word after "Bob is", it would pick 21 or 32 assuming somehow the weights were perfectly equal between the two (weight being based on how many times it occurred in training data around other words).

    If the user has memories turned on, it's sort of like providing additional training data. So if in previous prompts you said:

    I am Bob.

    I am 43 years old.

    The system will parse that and use it with a higher weight, sort of like custom training the model. This is not exactly how it works, because training is much more in-depth, it's more of a layer on top of the training, but hopefully gives you an idea.

    The catch is it's still not reliable, as the other words in your prompt may still lead the LLM to predict a word from it's original training data. Tuning the weights is not a one-size fits all endeavor. What works for:

    How old am I?

    May not work for:

    What age is Bob?

    For instance.

  • Element Starter: open source meets on-premise collaboration
    element.io Element Starter: open source meets on-premise collaboration

    We are proud to introduce Element Starter: a brand new offering designed to provide IT administrators with a free, self-hosted, and user-friendly on-ramp to the world of secure communications and digital sovereignty.

    Element Starter: open source meets on-premise collaboration

    After trying to understand if Synapse was still the preferred community method for Matrix after the post on Element X/ESS, I thought I'd share this.

    > Element Starter is a game-changer, offering a free (as in beer) self-hosted version of Element Server Suite. It is a lightweight version of the officially supported Kubernetes-based components found in our paid packages (Business, Enterprise and Sovereign) - the very same stack used to power the biggest Matrix homeservers in the world; built by the team who created Matrix.

    > Element Starter is designed to allow anyone in the world (who doesn’t need to start with our powerful paid-for enterprise features) to adopt Element Server Suite for free. This option gives them all the real-time communication functionality they expect from a leading messaging and collaboration app with the added benefit of self-hosting to ensure data ownership and control, while building on a wrought-iron foundation which is futureproofed for commercial support and features on demand.

    Really surprised I can't located migration methods anywhere, though. And that all the Element X app repos are still labeled pre-release but the blog says they are production ready.

    Edit: This does require sign in and terms of use agreements, so I'll be sticking to my Synapse docker container for now.

    7
    Google Maps search history without "Web & App Activity"?

    Q: Is it still possible to have "Web & App Activity" turned off, but also have history of previously searched places in Google Maps?

    This was possible until recently (Pixel 8), and came back this week for a few days, but now my history is empty again with a button trying to get me to turn on privacy cancer.

    (Yes I use OSMAnd and Organic Maps when I can already.)

    1
    Webbian - Linux VMs in Docker on the Web
    nowsci.com Webbian | nowsci.com

    A web accessible Virtual Machine powered by Docker, Debian, and noVNC.

    Webbian | nowsci.com

    cross-posted from: https://lemmy.nowsci.com/post/9807839

    > A web accessible Virtual Machine powered by Docker, Debian, and noVNC. Webbian allows you to execute a single docker run command to get an entire linux system with a web interface.

    2
    Webbian - Linux VMs in Docker on the Web
    nowsci.com Webbian | nowsci.com

    A web accessible Virtual Machine powered by Docker, Debian, and noVNC.

    Webbian | nowsci.com

    A web accessible Virtual Machine powered by Docker, Debian, and noVNC. Webbian allows you to execute a single docker run command to get an entire linux system with a web interface.

    3
    Twystlock - Free, 100% 3D printable gaming accessories
    nowsci.com Twystlock | nowsci.com

    100% 3D printable gaming accessories that require no printed supports or additional parts.

    Twystlock | nowsci.com

    cross-posted from: https://lemmy.nowsci.com/post/9782596

    > Hi all, > > I've finally gotten around to releasing these formally after much testing of prints and usage. > > The Twystlock system is a set of 100% 3D printable gaming accessories that require no printed supports or additional parts. This means no springs to buy and no metal elements to melt in, just access to a 3D printer and a bit of super glue. Originally designed for the Steam Deck, these accessories can be applied to the case of any mobile gaming device. > > The Twystlock connector itself is designed as a quick-connect that secures parts together with a simple twist motion, can be fully recreated with affordable home-based 3D printers, and doesn't require complicated supports to print. The first use of this connector has been for the Steam Deck, specifically to supply an alternative accessory platform that is more accessible to the everyday 3D printing hobbyist, however it could be utilized as a connector in almost any environment. > > Feel free to download what you like, and if you would like to request a new accessory design, or vote on the next accessory to be created, please visit our Lemmy community at https://lemmy.world/c/twystlock@lemmy.nowsci.com.

    6
    Twystlock - Free, 100% 3D printable gaming accessories
    nowsci.com Twystlock | nowsci.com

    100% 3D printable gaming accessories that require no printed supports or additional parts.

    Twystlock | nowsci.com

    cross-posted from: https://lemmy.nowsci.com/post/9782596

    > Hi all, > > I've finally gotten around to releasing these formally after much testing of prints and usage. > > The Twystlock system is a set of 100% 3D printable gaming accessories that require no printed supports or additional parts. This means no springs to buy and no metal elements to melt in, just access to a 3D printer and a bit of super glue. Originally designed for the Steam Deck, these accessories can be applied to the case of any mobile gaming device. > > The Twystlock connector itself is designed as a quick-connect that secures parts together with a simple twist motion, can be fully recreated with affordable home-based 3D printers, and doesn't require complicated supports to print. The first use of this connector has been for the Steam Deck, specifically to supply an alternative accessory platform that is more accessible to the everyday 3D printing hobbyist, however it could be utilized as a connector in almost any environment. > > Feel free to download what you like, and if you would like to request a new accessory design, or vote on the next accessory to be created, please visit our Lemmy community at https://lemmy.world/c/twystlock@lemmy.nowsci.com.

    9
    Twystlock - Free, 100% 3D printable gaming accessories
    nowsci.com Twystlock | nowsci.com

    100% 3D printable gaming accessories that require no printed supports or additional parts.

    Twystlock | nowsci.com

    cross-posted from: https://lemmy.nowsci.com/post/9782732

    > cross-posted from: https://lemmy.nowsci.com/post/9782596 > > > Hi all, > > > > I've finally gotten around to releasing these formally after much testing of prints and usage. > > > > The Twystlock system is a set of 100% 3D printable gaming accessories that require no printed supports or additional parts. This means no springs to buy and no metal elements to melt in, just access to a 3D printer and a bit of super glue. Originally designed for the Steam Deck, these accessories can be applied to the case of any mobile gaming device. > > > > The Twystlock connector itself is designed as a quick-connect that secures parts together with a simple twist motion, can be fully recreated with affordable home-based 3D printers, and doesn't require complicated supports to print. The first use of this connector has been for the Steam Deck, specifically to supply an alternative accessory platform that is more accessible to the everyday 3D printing hobbyist, however it could be utilized as a connector in almost any environment. > > > > Feel free to download what you like, and if you would like to request a new accessory design, or vote on the next accessory to be created, please visit our Lemmy community at https://lemmy.world/c/twystlock@lemmy.nowsci.com.

    0
    Twystlock - Free, 100% 3D printable gaming accessories
    nowsci.com Twystlock | nowsci.com

    100% 3D printable gaming accessories that require no printed supports or additional parts.

    Twystlock | nowsci.com

    cross-posted from: https://lemmy.nowsci.com/post/9782596

    > Hi all, > > I've finally gotten around to releasing these formally after much testing of prints and usage. > > The Twystlock system is a set of 100% 3D printable gaming accessories that require no printed supports or additional parts. This means no springs to buy and no metal elements to melt in, just access to a 3D printer and a bit of super glue. Originally designed for the Steam Deck, these accessories can be applied to the case of any mobile gaming device. > > The Twystlock connector itself is designed as a quick-connect that secures parts together with a simple twist motion, can be fully recreated with affordable home-based 3D printers, and doesn't require complicated supports to print. The first use of this connector has been for the Steam Deck, specifically to supply an alternative accessory platform that is more accessible to the everyday 3D printing hobbyist, however it could be utilized as a connector in almost any environment. > > Feel free to download what you like, and if you would like to request a new accessory design, or vote on the next accessory to be created, please visit our Lemmy community at https://lemmy.world/c/twystlock@lemmy.nowsci.com.

    0
    Twystlock - Free, 100% 3D printable gaming accessories
    nowsci.com Twystlock | nowsci.com

    100% 3D printable gaming accessories that require no printed supports or additional parts.

    Twystlock | nowsci.com

    Hi all,

    I've finally gotten around to releasing these formally after much testing of prints and usage.

    The Twystlock system is a set of 100% 3D printable gaming accessories that require no printed supports or additional parts. This means no springs to buy and no metal elements to melt in, just access to a 3D printer and a bit of super glue. Originally designed for the Steam Deck, these accessories can be applied to the case of any mobile gaming device.

    The Twystlock connector itself is designed as a quick-connect that secures parts together with a simple twist motion, can be fully recreated with affordable home-based 3D printers, and doesn't require complicated supports to print. The first use of this connector has been for the Steam Deck, specifically to supply an alternative accessory platform that is more accessible to the everyday 3D printing hobbyist, however it could be utilized as a connector in almost any environment.

    Feel free to download what you like, and if you would like to request a new accessory design, or vote on the next accessory to be created, please visit our Lemmy community at https://lemmy.world/c/twystlock@lemmy.nowsci.com.

    0
    Uncoated aluminum boiler with brass group head corrosion risk?

    cross-posted from: https://lemmy.nowsci.com/post/9721947

    > > > Hi all, > > I've got an uncoated aluminum boiler to replace the flaking one in my Gaggia Classic Pro Evo. Given that aluminum boiler coupled with the brass group head will cause galvanic corrosion, what are my options? > > I know I can wait for companies to get chrome plated group heads in stock, but I hear the new (since April) GCP Evos are using the brass group head and the uncoated boiler. How are they pulling that off? > > Thanks. >

    0
    Uncoated aluminum boiler with brass group head corrosion risk?

    Hi all,

    I've got an uncoated aluminum boiler to replace the flaking one in my Gaggia Classic Pro Evo. Given that aluminum boiler coupled with the brass group head will cause galvanic corrosion, what are my options?

    I know I can wait for companies to get chrome plated group heads in stock, but I hear the new (since April) GCP Evos are using the brass group head and the uncoated boiler. How are they pulling that off?

    Thanks.

    10
    YSK there are more than 3 US credit bureaus

    Why YSK: Locking your credit with the main 3 places is not enough.

    https://innovis.com/ have grown enough to require locking as providers are using them as a single check source.

    There's also https://www.chexsystems.com/ which many banks use for opening checking accounts. They're unique because they handle accounts that don't show up in a credit report.

    31
    SearNGX should be a federated search engine
    github.com GitHub - searxng/searxng: SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

    SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled. - searxng/searxng

    GitHub - searxng/searxng: SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

    All the posts about Reddit blocking everyone except Google and Brave got me thinking: What if SearNGX was federated? I.E. when data is retrieved via a providers API, that data is then federated to all other instances.

    It would spread the API load out amongst instances, removing the API bottlenecks that come from search providers.

    It would allow for more anonymous search, since users could cycle between instances and get the same results.

    Geographic bias would be a thing of the past.

    Other than ActivityPub overhead and storage, which could be reduced by federating text-only content, I fail to see any downside.

    Thoughts?

    27
    My favorite button

    It removes pay walls.

    It rejects cookie requests.

    It blocks ads.

    It fixes the internet.

    It is magnificent.

    22
    Latest Firefox and Obtainium?

    The Firefox for Android GitHub releases aren't being updated anymore, and is versions behind the Play Store now.

    FDroid Fennec isn't fully the same app, and FDroid has it's own set of delays.

    Is there a location where the latest version can be pulled/tracked with Obtainium?

    22
    New dishwasher video drop

    Almost 30 more minutes of dishwasher.

    104
    XScreenSaver: Google Store Privacy Policy
    www.jwz.org XScreenSaver: Google Store Privacy Policy

    XScreenSaver is a collection of free screen savers for X11, Linux, macOS, iOS and Android.

    This may violate the "low-effort" rule, but I thought readers might enjoy (remove if not, of course). This particular Android app Privacy Policy shows how the "one size fits all" of the Play Store doesn't always make sense.

    5
    A new AMD vs Nvidia decision?

    cross-posted from: https://lemmy.nowsci.com/post/7576006

    > Hey all, > > In the market for a GPU, would like to use Bazzite, mostly a Steam user with some SteamVR (rare), and have run into nvidia issues with Bazzite and a 3070 previously. > > With the recent news on nVidia's beta drivers and Plasma's sync support in beta, I'm newly on the fence about switching to AMD given nvidia having a better performance to cost ratio, the power usage (big one for a compact living room system), and the fact that they have the potential for HDMI2.1 support which AMD doesn't have a solution to yet. > > What are community thoughts? I'll probably hold out for some reports on the new drivers regardless, but wanted to check in with the hive mind. > > Thanks!

    21
    InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)FM
    fmstrat @lemmy.nowsci.com
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