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Joined 2 years ago
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Cake day: October 4th, 2023

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  • I’m assuming that it’s some sort of component from the air conditioner, but damned if I know what it is. Looks like power plugs on it, and someone else mentioned “caps”, so maybe a capacitor, though I wasn’t aware that there was some kind of plug standard for large removable capacitors.

    kagis

    Yeah, this capacitor looks similar.

    EDIT: Apparently air conditioners can use large capacitors:

    https://www.amazon.com/Capacitor-Conditioner-Multi-Purpose-Capacitor-5-Warranty/dp/B092ZQ3Y3N

    Capacitor for Air Conditioner 5 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight

    EDIT2: Oh, I bet I know what it’s for, given the “Fan Motor Start” and what I assume is a misspelled “Condenser Start” text on the Amazon listing. Some hardware will draw a lot of juice when starting up. Laser printers are prone to this, for example. The references above are to mechanical things, moving components, and maybe one need extra power to overcome static friction, to get the parts in motion initially; once moving, they face (lesser) kinetic friction. One option is to just draw a ton of power from the line, but then that increases the peak power demands of a device. Another option, gentler on whatever circuit or external power source is providing the power, is to charge a capacitor for a bit and that’ll let you create a big surge of available power for a moment without having to have higher peak demands on the external power source. Adds to device cost, but limits its peak draw.





  • Just don’t get a portable unit. They suck and are just a waste of money most of the times.

    Get a dual-hose unit if you get one. There are a lot of companies selling single-hose units. Those are a lot less efficient and aren’t much cheaper. I would guess that in a situation where they get any kind of meaningful use, a dual-hose unit pays for itself quickly.

    I don’t think I’d agree that they suck, but if you can use a window unit — not all rooms and windows are amenable to this — you normally want a window unit instead of a portable unit, unless you must take down the AC unit on a regular basis. Less noise inside, more energy efficiency.


  • Yes.

    The Threadiverse has multiple intercompatible “Reddit-alike” software packages.

    There’s also Sublinks, written in Java, but I don’t know for sure whether that’s going to actually get the ball rolling. https://demo.sublinks.org/ Think they need more developers contributing.

    EDIT: Note that while this approach is unusual for the centralized Web-oriented social media era, where typically one company controls the whole shebang and has one codebase, it is common for federated systems. There are many different NNTP server implementations for Usenet, many different XMPP server implementations for instant messaging, many different IRC server implementations for chat, many different SMTP server implementations for email, many different FidoNet implementations.



  • Not what you asked, but you might check that:

    • The central AC doesn’t need to be recharged. If it has leaked coolant and is low, it will drop in effectiveness.

    • Or, even more simply, that the air filters don’t need to be replaced.

    • You can’t improve insulation. Doing so is a one-off cost, as opposed to the ongoing cost of throwing more air conditioning muscle at the problem. Weatherstrip leaks, replace any single-pane windows with double-pane, etc.



  • with a passion. It just doesn’t do what its supposed to, its not searching anything at all. Ive literally tried and written every word of the video title plus the channel name and it didnt show up bc I put onen word in the wrong spot.

    If you want to just treat each search term independently, that works for me. Searching for battle of the solomons eastern has a top hit of “Battle of the Eastern Solomons”.


  • I’m sorry, you are correct. The syntax and interface mirrors docker, and one can run ollama in Docker, so I’d thought that it was a thin wrapper around Docker, but I just went to check, and you are right — it’s not running in Docker by default. Sorry, folks! Guess now I’ve got one more thing to look into getting inside a container myself.


  • tal@lemmy.todaytoSelfhosted@lemmy.worldI've just created c/Ollama!
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    11 days ago

    While I don’t think that llama.cpp is specifically a special risk, I think that running generative AI software in a container is probably a good idea. It’s a rapidly-moving field with a lot of people contributing a lot of code that very quickly gets run on a lot of systems by a lot of people. There’s been malware that’s shown up in extensions for (for example) ComfyUI. And the software really doesn’t need to poke around at outside data.

    Also, because the software has to touch the GPU, it needs a certain amount of outside access. Containerizing that takes some extra effort.

    https://old.reddit.com/r/comfyui/comments/1hjnf8s/psa_please_secure_your_comfyui_instance/

    ComfyUI users has been hit time and time again with malware from custom nodes or their dependencies. If you’re just using the vanilla nodes, or nodes you’ve personally developed yourself or vet yourself every update, then you’re fine. But you’re probably using custom nodes. They’re the great thing about ComfyUI, but also its great security weakness.

    Half a year ago the LLMVISION node was found to contain an info stealer. Just this month the ultralytics library, used in custom nodes like the Impact nodes, was compromised, and a cryptominer was shipped to thousands of users.

    Granted, the developers have been doing their best to try to help all involved by spreading awareness of the malware and by setting up an automated scanner to inform users if they’ve been affected, but what’s better than knowing how to get rid of the malware is not getting the malware at all. ’

    Why Containerization is a solution

    So what can you do to secure ComfyUI, which has a main selling point of being able to use nodes with arbitrary code in them? I propose a band-aid solution that, I think, isn’t horribly difficult to implement that significantly reduces your attack surface for malicious nodes or their dependencies: containerization.

    Ollama means sticking llama.cpp in a Docker container, and that is, I think, a positive thing.

    If there were a close analog to ollama, like some software package that could take a given LLM model and run in podman or Docker or something, I think that that’d be great. But I think that putting the software in a container is probably a good move relative to running it uncontainerized.






  • I definitely enjoyed the original Syndicate. While I like the aesthetic and the music, it isn’t an incredibly deep game, but I did like the thing. I could go for playing the thing in HD, 24-bit color, maybe upscaled graphics, and at a high framerate.

    IIRC, Syndicate Wars didn’t review as well. I can’t recall whether I ever got around to trying it.

    For anyone who hasn’t tried Syndicate, the game is a cyberpunk, squad-based isometric-view pixel-art game where one has to perform various missions to gain control of territory; might be assassinating someone, capturing someone, clearing enemies from an area, etc. Doesn’t have destructable terrain, though vehicles are destructable. Late game missions tend to have so many very-durable bionically-enhanced enemy agents charging at one’s squad that one has to keep the squad pretty much bunched up and using either rocket launchers or miniguns just spewing out a ton of firepower in their direction.

    In its time, Syndicate was pretty well-known, though I dunno how many people born later would be familiar with it today.