• 3 Posts
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Joined 1 year ago
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Cake day: June 12th, 2023

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  • This is a good way to do it.

    I went one smaller with the Node 304 which only can do 4 HDDs with a GPU inserted. Going used for consumer desktop CPU is the most powerful play for the money I think.

    This is a good path forward OP for a pretty powerful server

    • Node 804
    • Used AM4 motherboard ( microatx B550) (can be around 150€)
    • used 5700X or similar (seen as low as 100€)
    • new 500W power supply
    • 32GB DDR4 3200 ram in 16GB sticks
    • WD red plus 10TB helium filled for balance of noise and performance and price. My 10TB drives are as quiet as my 4TB. My scheme is ZFS mirror of 4TB (2 drives) for important docs, and 10TB drives for non critical data. Drives are by far the most expensive unless you get good second hand drives
    • if you want to do Jellyfin media server, pick up an arc A310

  • In the professional space:

    Add Altium, KNX, pspice, LTSpice (luckily works in wine), and for us electronics/electric guys lol.

    Linux is a 3rd class citizen in ANSYS simulation tools. Slow updates, old UI, etc… On Linux. Pretty much only used as a simulation node for kicking on sims from windows since Linux machines can be >1TB RAM + 144± core powerhouses where windows sucks on those type of machines.

    Pretty much all architecture software

    Many ERP systems desktop apps

    Not to mention a lot of companies use active directory for access control + sharepoint

    Web apps suck, but have been very helpful in Linux compatibility in the enterprise space since the devs only have to care about 1 set of production builds.

    At my work, software guys and mechatronics PLC focused guys get away with Ubuntu (saleae is great), but for electronics and mechanicals it is not even worth it to dual boot.


  • Well being able to figure out 1 complex math solution per day vs 1 complex solution per 1.5 days for the person who just has to work on the problem for longer is balloons a lot over the long term.

    Like how the average calorie burning difference between people is only 400 per day out of ~2000, but over a month that is like 1.5kg difference of mass burned which is 18kg per year.

    But I don’t know if I am interpreting the result you said correctly.




  • Ah yes, the classic child-abuser-apologist line that every “christian” brings out when confronted about the abuse of their revered leaders that they absolutely refuse to condemn before they go back to church to give money directly to the abusers every week.

    Do you love Jesus or have convinced yourself that you love him because you are so afraid of hell? Very Stockholm syndrome-esque. Take kids during their developmental years and tell them that “people” go to hell and are tortured forever unless they love Jesus and follow sky-daddy’s rules (and by extension, the rules of the church). Then they are told that over and over until they are brought to a special ceremony to declare their love.

    Or I guess you have never once been to church and never a single time been told that people go to hell if they don’t love Jesus and accept him into their hearts? I guess you just read the entire bible without any external influence at all and converted after your brain was fully developed after 25 or so, again, with nobody telling you about it. But I guess when you lie, you can just ask Daddy for forgiveness and you get off with no consequences! Tons of harm, no foul.

    Either way, I guess I am glad because it is the only thing stopping you from rampaging around murdering, raping people and animals, stealing, torturing, maiming, abusing, and whatever else you apparently so strongly desire to do.



  • It is the Mac of network hardware in my corporate - entered experience.

    It is aesthetic hardware, marketing, and everything software related looks polished on the surface, but is buggy (particularly their access which is the worst thing to be buggy) with the least possible configurability, completely obscured debugging resources, and proprietary ways to make you reliant on their support services.

    That being said, I am still using them because I got a 30€ UAP-AC-SHD from my company’s old stock when we switched to Cisco hardware. And their cloud gateway ultra is a good value. My whole house setup with prosumer hardware will be 140€ and where my internet comes in is the worst place in the house to put a wireless router.



  • While true, in order to get Linux mobile more mainstream, you have to have great google compatibility just because of the sheer volume of people that have to use google calendar for sync with family and friends and/or have gmail as a primary email. That’s just a shitty fact of life. Baby steps.

    However, indeed you are completely right that at the current time there are probably a very low amount of people wanting to use it right now that are completely reliant on google.


  • ~/workspace/git

    That way I can also keep other stuff in the same “workspace” directory and keep everything else clean

    I have a Code, simulations, ECAD, and FreeCAD folder in the workspace folder where projects or 1-offs are stored and when I want to bring them to git, I copy them over, play around in the project folders again, then copy changes over when I am ready to commit.

    I could better use branching and checking out in git, but large mechanical assemblies work badly on git.


  • KDE for my main PC. Pretty with floating panels, KDE Connect, QT apps are often the best apps in their class and are perfectly integrated (FreeCAD, krita, okular, kdenlive, vlc, dolphin, etc…) And konsole is also very full featured.

    I don’t know what KiCAD uses, but it also seems very well integrated into the KDE desktop unlike most gnome apps.

    XFCE on MX Linux for an old Intel Compute Stick to keep it very usable.


  • With electronics, that is only the tip of the iceburg before you get into trinocular microscopes which the absolute cheapest are almost 300€ nowadays 😉 then assembled PCB prototypes where every iteration can be 200-500€ depending on size. Or you could get into spending hundreds on hotplates and reflow ovens to do it yourself.

    But wouldn’t it be faster and cheaper in the long run to be able to fabricate the simple PCBs yourself? There goes 1000€ on a small CNC 😂 rabbit hole goes deeeeep.


  • Electronics projects mostly.

    Mostly smart home PCBs and interconnect boards and 3D modelled housings. Examples:

    • esp32-C3 dumb doorbell (just a doorbell that sends an MQTT message and sleeps the rest of the time). It works fatastic except that my Proximus ISP modem/router completely fucked up and so the network is no longer usable and I had to set it in bridge mode to a router it can’t reach. I want to release it, but haven’t had the time to water - resistance test it or make assembly instructions
    • esp32-S3 voice assistant satellite attached to an IR blaster, I2S mic, and PCM5102 to control and send audio to my old Yamaha RX-496RDS to control it via IR and can play audio (local or Spotify) via music assistant. Pretty much an Alexa echo attached to my speaker system. PCB link which I am planning on releasing.
    • My unfinished Flight Stick with custom electronics, fully custom 3D printable housing, etc… It is almost done, but needs like 2 more small iterations, but we moved and started doing a full-strip renovation, so my 3D printer is no longer set up because it is too dusty inside, and I don’t want to spend another $100 doing a PCB test iteration to use a better ADC with less components. Eventually as firmware practice, I want to rewrite the firmware in Rust or something. I also just looked at the Repo and the quick logo I drew up has been modified somehow without any commit. I know for a fact it was correct before. Very weird.

    I also have tons of new project ideas that I don’t have time for.

    My other hobbies

    • weightlifting, again completely dropped off due to every free moment renovating

    • Running a home server with replacement services for everything I need

    • Running (my motivation has been 0 recently…)

    • cooking. I try to do a few new recipes per month

    • gardening. With the renovation, I just grew a few courgettes, tomatoes, and squash this year

    • video games (more of a de-stresser nowadays than a hobby, most recently casual rocket league with friends is fun, hadn’t played since 2018 or so)


  • “Critical” as in not really needed.

    It is very bugged and constantly runs even if it isn’t doing anything. It will also max out your disk IO for hours at a time with an HDD for larger game storage.

    I have had it off for 1.5 years across 3 OS installs and have never had a problem with stuttering or shader related problems in that time. It is really not needed anymore for 95% of games since the Linux async solutions were merged.

    Maybe if one uses severely out of date kernels it is critical


  • That is a different usecase though. That is simply syncing local musical with a server.

    I do that too because i have an SD card. Just use Syncthing for that. Much faster and less hassle. You can use any music player on your phone that you want, not just one that works with jellyfin.

    If you aren’t streaming music in real time for the majority of time, then do a phone sync, not a streaming server.



  • It’s interesting the difference in what people think a collapsed civilization will look like.

    Some people think we will “return to monke” where wilderness survival skills will be essential and people who have them will be the “main characters.” That would probably be the easier and better future.

    The more likely option will be technofeudalism where rich people have small, brutal armies and control localized power grids, farming operations, and politics with tech as mass migrations happen and wildlife becomes all but extinct outside of human cultivation. Survival skills won’t matter when all land and food scarcity is controlled by a rich few with absolute control. The average survivalist will be wiped out with the first natural disaster or by the feudal lords with drones. Return to nature might only come after 50 years when chip supplies and power grids have dried up and fallen apart, but it would just as likely be mad-max as oil could likely still be used.

    Who knows. Fascism might take over with how it is going now and solve the climate crisis with mass genocide and forcing green energy for all we know.


  • The thing about meshtastic is the walking distance range and limitation to text messages.

    Though I don’t know if it is possible to integrate a LoRAWAN concentrator with a nice collinear J-pole antenna to mount on the top of your house to move to a double digit range where it could be useful as a neighborhood mesh with multiple channels. (With the added benefit of using lorawan devices like pet trackers and things).

    Still Lora smart (but local) home agriculture, water collection, etc… Is a really cool technology for large properties.