skilltheamps

First thing to try would be cleaning your bed with alcolhol / soapy water. Grime and fat from your fingers prevents good sticking of prints.

Then, what happend to your first layer? Is it supposed to be cylindrical at the bottom too? It also looks like the first layer height is way to high: the filament is just laying around like spaghetti, not adhered to the bed

To give you an idea of what you'll experience in your self-hosting journey: adding services is the easy part, maintaining a system in production over many years is the hard part. And the self hosting solutions you mean are quite bad at that. Eventually I ditched even Proxmox because its updates are cumbersome and you never know wheter you'll end up with a working system after the upgrade.

Ultimately, you want to avoid any complex transitions in your system altogether. Decouple everything, make everything disposable, especially your OS. The ootb-selfhosting-solutions are the antithesis of that: lots of hidden magic behind colorful buttons, which makes it immensely hard to get a working setup the second something goes wrong. And that will inevitably happen with time passing.

Haha are you serious? In that case nothing short of full disk encryption and secure boot with your own keys is remotely adequate. Do you realize, that just encrypting your /home is at most a mild obscurity measure? If an attacker has potentially access to your computer and parts of it are unencrypted or unsigned, they could easily install a keylogger that sends out your data and/or password the next time you use your computer?!

If your situation is not just a psychological case of paranoia, but a real threat, then you absolutely need to work on your security knowledge a good amount!

Fill it out like a paper form using a stylus or the text-typing-feature in handwriting programs, and let them deal themselves with it 💁

One additional counter measure that is not mentioned in the article is doing a slight z-hop (like half the layer heigt) for travels. That can help prevent depositing the ooze-drop along the travel move, given that all other mitigations are in place and the ooze-drop is small enough. Do not hop very high, because the vertical lift will pull strings out of the nozzle otherwise.

The parties that want or need this kind of long term support are companies for the most part, which could very well crowdfund the personell to carry out these backports.The issue is not the absence of maintainers, it is the absence of awareness for crucial foundations by which these commercial entities live of.

The firewall point I just don't get. When I set up a server, for every port I either run a service and it is open, or I don't and it is closed. That's it. What should the firewall block?

What happens in the Windows world: Microsoft is not capable of creating and distributing a patch timely. Or they wait for "patch day", the made up nonsense reason to delay patches for nothing. Also since Windows has no sensible means of keeping software up to date, the user itself has to constantly update every single thing, with varying diligence. Hence Antivirus: there is so much time between a virus becoming known and actual patches landing on windows, that antivirus vendors can easily implement and distribute code that recognizes that virus in the meantime.

What happens in the linux world: a patch is delivered often in a matter of hours, usually even before news outlets get to report about the vulnerability.

Uhhh typst looks hot, that one I need to give a spin, thanks!

Those 15-25c difference exist to drive the heat energy from the radiator into the air. If one would want to not waste as much energy for this, the actual solution would be to use a bigger radiator that can dissipate the same heat energy per h while being lower temperature. That would need way less additional material and be way more efficient than building another harvesting machine.

There is a lot of bogus "science" out there, and this is part of it.

You need a temperature differential to harvest electric energy. You also need a differential to get heat energy to flow (usually from inside your apartment to outside). If you have that differential, you do not need an AC, you just open the window. If you do not have a differential (or if it points the wrong way, i.e. outside is hotter than inside), you need an AC + energy to create that differential, that lets thermal energy flow from your room to outside. There's no "free leftover differential" in this, the differential it creates is literally to transport heat energy = why you have turned on the AC. Every bit you use of this differential for harvesting energy, you could turn down the AC a notch and have it save more energy than you could possibly harvest.

This idea is as mute as mounting a wind turbine to your electric car to "harvest" the headwind from driving

Heat pumps (like AC units, fridges, etc) become less efficient the greater temperature difference they have to pump the heat. So pumping heat from a 25°C room to a >100°C steam engine would become terribly inefficient. It would need more energy, which creates more environmental damage and climate crisis to source, and that energy heats the cities even more.

The only sane way to cool cities is to get rid of as much concrete and asphalt as possible (especially the vast amounts of ground that is covered for cars), and keep only narrower sealed paths for small individial transport like bikes. Plaster everything with trees and grass and other greens. They cool down the city dramatically and are able to take up the water that comes down at extreme weather events.

Escaping the urban hellscape cannot be achieved by building more stuff and throwing more energy at it. Just visit a park in your city and observe how the temperature changes, it is that simple. Mobility cannot seal all surface area, it has the be minimal, i.e. narrow paths and trains with rails that can also run on open ground / green areas. This implies of course not building secluded areas for living, shopping, working etc.. It has to be a mix, where commutes are short (i.e. like european cities, not american ones).