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Cake day: April 4th, 2025

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  • What should that babble even mean?

    In a data center, you have 4 main problems:

    1. Get an massive amount of computers there, and maintain them to keep working, including repairs and upgrades
    2. Get an massive amount of data there and the results back
    3. Get a constant and massive flow of electrical power there
    4. Get an equally massive amount of heat away from it.

    Being in orbit helps with exactly none of that. For example, the heat: In orbit, there is no air or water which would work as a cooling medium, but just a vacuum which cools almost nothing. It is like a vacuum flask. Get your smart phone when running hot in such a vacuum flask and tell me how it worked…

    So what is the purpose of all that bullshit??







  • Yikes.

    I am already uncomfortable when my mom talks with her phone to search Google. But hey, she is 83 years old and her health is declining. Maybe she does not need so much privacy any more.

    But here is a sad story: I have two friends, a couple. Both are automation engineers. They could not have kids, which was their life dream. So instead, they re-purposed their energy and built their dream house. A beautiful house. And, of course, with a lot of automation and logic programmed by them. Shutters which open in the morning and close when it is stormy. A shower which plays the right morning radio program. Extra settings for when parents-in-law visit.

    But what makes me uncomfortable is voice control by speech recognition. All that cortana/siri stuff. For everything, even switching on the light. I don’t like that when I visit people. For me, it is like somebody is always listening, even to stuff that is meant only for my friends ears.

    I have not told them, but I don’t like that house.


  • The company’s development and expansion of its services will rely in no small part on massive data center projects, which will require the same amount of energy to operate as New York City and San Diego combined—energy that currently isn’t even available.

    In that case, there is a little but fundamental problem. It is based on basic physics: You can fake securities or earnings, or you can print money. But you can’t fake energy because that violates the laws of physics.




  • I have been dual-booting Arch and Debian with an NVidua Gforce-759 Ti since say, 2015 and had several problems, in spite of having an otherwise totally vanilla PC system:

    • in Arch, automatic compile of kernel module on update not working
    • updates breaking grub because of missing kernel modules
    • Arch no longer booting after an Debian upgrade
    • Wayland in Debian not working properly.
    • Provlems with running Arch in VMs.
    • Guix System not supported.

    Yes, all that was solvable with some effort, and with experience from 25 years of using Linux.

    So, in sum it was perhaps costing one full week, or ten days time.

    But I decided that all that hassle and breakage was simply not worth my time, and swapped the card for an AMD Radeon.

    No problems since.

    The morale is: If you want to use Linux, make sure you use fully supported hardware, with open source drivers from the main kernel. Including laptops.

    Everything else is probably not worth the time.

    .



  • HaraldvonBlauzahn@feddit.orgtoLinux@lemmy.mlWhy?
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    1 month ago

    Why did you switch to Linux? I’d like to hear your story.

    I had to do a job (translations) using MS Word 6.0, on a Win 3.11 PC . It was nearly a month of work and I and my gf urgently needed the money. But MS Word kept crashing and nearly obliterated all our work the day before our deadline. It was the most stressful day of my life.

    After that, I installed LaTeX for DOS on that 386 PC, and wrote my university lab reports and later my bachelor thesis on it. It was running like a charm. We printed our own christmas cards using LaTeX’s beautiful old German Schwabacher font.

    At uni, at that time I was working with a software called Matlab on Windows 95, and Windows always crashed after a day or two - it later became known there was an integer overflow bug in the driver for an Ethernet card. Well shit, my computations needed to run more than three days. So, I switched to a SUNOS Unix workstation which ran much better and had lots of high quality software, including a powerful text editor program called "Emacs“. I could not buy such a SUN computer for myself because its price was, in todays money, over 50,000 EUR and we did often not know how to pay 350 EUR of monthly rent.

    The other day, a friendly colleague which was already doing his PhD showed me his PC, a cheap newish Pentium machine. He had installed a system on it called Linux, which I had never heard of. I logged on and started Emacs on it and I thought it must be broken: Emacs was running within less than half a second whereas on the SUN OS workstation, it would have taken five or ten seconds to start. All the computers software was free. I realized that this computer had a value of over 50,000 EUR of software for a hardware price of 800 EUR. I got an own Linux PC as soon as possible.

    Yes that was in 1998. I am now almost exclusively using Linux since 27 years.

    The exact shortcomings of proprietary software have changed since, and keep changing. But what is always the same is: Proprietary software does not work on behalf of you, the user and owner of the computer. Who writes the instructions for the computers CPU, controls it, and will use this power to favour their own interests, not yours. Only if you control the software, and use software written by other users, your computer will ultimately work in favour of you.