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Joined 1 year ago
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Cake day: August 9th, 2023

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  • TAPR or CERN OHL, probably— Kit cars do already exist, though are apparently aimed at hobbyists, and usually just partial cosmetic customizations. “Metal box on wheels with motor” ain’t exactly rocket science, although quality could be challenging and that’s especially important when it comes to safety.

    That said, surely the production costs of modern vehicles needed to do their basic job— Efficient-ish and safe-ish transportation from point A to point B­— Can’t possibly be worth their increasingly inflated costs? There’s probably something to be said about the marketability of a sub-$10,000 basic OHL car that you can choose to scratch build or kit-build or buy fully built.





  • There’s probably some programs that you always want to run with the dedicated GPU, though.

    Copy the launchers for those from /usr/share/applications to ~/.local/share/applications, and edit the Exec= line to include prime-run?

    Or, assuming prime-run is inheritable (since otherwise apps that need renderer subprocesses wouldn’t work), run an application launcher/menu itself with prime-run?

    Actually, it looks like prime-run just sets a couple environment variables anyway. So set those however you want for each program.

    What does “NVIDIA Control Panel” look like these days? It’s been a couple years since I’ve seen it. No options in there?

    I’m assuming you still want the IGPU and not the discrete GPU for rendering the desktop/simple programs, for power consumption and performance reasons, so you’re not willing to just turn the IGPU off or stick your entire session under prime-run or export its environment variables in ~/.profile or whatever.


    It looks like there are also GPU switcher taskbar applets for both KDE and GNOME. This sounds like it would be easy enough.

    …I think back when I was setting up a NVIDIA laptop, I might have just put a toggle for optimus-manager somewhere, or something.


  • My point was its all a separate tool which defeats the point. […] Just makes no sense.

    Ah, well, “UNIX Philosophy”, maybe. Each tool does one thing, and does it well, and it’s up to the user to figure out what they want to accomplish by using multiple tools together— Though it probably made more sense in CLI than in the GUI realm. I think it works for 95% of cases. I don’t want to need an entire office suite just to be able to make a mark on a page. But when you’re working a lot on one particular document (be it a PDF, video edit, source code, digital illustration, or whatever), then yeah, having a “complete solution” with an efficient workflow can be hugely important as well.

    I honestly willing to pay for a complete solution I dont want it for free.

    You could check if CodeWeavers Crossover, the money behind the WINE project, can run your preferred Windows applications but do it on Linux:

    https://www.codeweavers.com/compatibility

    Or maybe WINE will do it for free:

    https://appdb.winehq.org/




  • For example there is no proper pdf reader that can sign a pdf and add or remove a page.

    Xournal++ should be a proper PDF reader that can sign a PDF and add and remove pages. Haven’t tried doing the latter personally though. It looks a bit old and might be hard to find, but it’s always worked suspiciously fine for me and is still in active development.

    The “Adobe Acrobat” brand apparently also has a web app for signing PDFs. This is like, the first web search result for “PDF signing”.

    I’ve also tried Inkscape import as vector and then reexport, which works fine for visually signing single pages. Just make sure you render the text to paths on import, instead of converting them to SVG text— And don’t actually do this, because it’s kinda dumb, so just use Xournal++ or the Adobe website instead, but there are options.

    Granted, depending on how your experience with Xournal goes, these options are indeed not as convenient or easy as they should be.

    Web3 is really helping linux out.

    No! This term refers to, like, three three different things already, all of which have largely been either practical failures or grifts. Prescriptivism is usually just pedantry, but HTML5 web apps aren’t even on that inauspicious list.



  • They are branded, so effort would have to be put into making them appear to be authentic.

    Not really. Branded QR codes are just regular, unbranded QR codes but messed up— You basically just stick the the branding right on top, and then let the built-in error correction take care of the rest. Should take all of 5 minutes to set up, or maybe 20-30 if you wanna be a stickler for detail.

    And I think it’s improbable that staff wouldn’t notice.

    If I were working at the restaurant— I think I’d notice after a couple weeks— They’d have impunity up to then— But even then, I’d just assume the management switched it out or patched it up because they wanted to change the link for metrics or messed up something backend or something like that.

    The staff is paid to wait tables, not to audit cybersec from the perspective of the customers.

    And again, the roi for the bad actor seems incredibly poor.

    Probably highly variable.

    If the restaurant has a lot of patrons that are wealthy and technologically illiterate, with banking apps on unupdated phones with known exploits, then you’d think “ROI” is basically everything in the bank accounts of the patrons.

    Same if the online menu includes online payment options for whatever reason.


  • Regardless of age, I think you could probably argue that the small, glowing rectangle in your palm is an inferior reading and dining experience compared to an actual menu.

    That’s not even to mention the unholy abomination of a tech stack that a system like this would be— Camera, QR decoder, web browser, WiFi/cellular, their web server— That signal might travel hundreds of miles to your ISP, their host, and then back— Probably a couple layers of outsourcing/contracting/helper apps they used to set it up— Though it’s apparently normal to take all that for granted these days, it’s still sorta ridiculous.