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Cake day: June 6th, 2023

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  • A device driver needs access to the system to control a device. There’s a couple ways of going about it, but GPUs are effectively required to use a kernel driver. A kernel driver runs as part of your system, and crashes have different effects from normal programs. If a normal program crashes, the system handles that, the program closes, too bad. If the kernel crashes, nothing can catch that, and your whole computer crashes.

    That being said, with this little info on the crash there’s nothing anyone can do except speculate on the cause. It could be hardware, it could be the kernel. Whatever it is, you’d need more information (journalctl -b -1 after a crash and reboot) to diagnose this issue.

    Though important to note; if holding the power button for an extended period of time (30s) doesn’t shut down the computer, it is most likely a hardware fault.



  • Been using it for a couple years, my main ones currently are:

    • VR. SteamVR is a broken mess, Monado is pretty much functional, but I haven’t switched yet. Mesa or the kernel sometimes forget about VR and break it in an update.
    • QT5 to QT6 transition for my favorite Matrix client, Nheko. Scrolling is a pain, and the clipboard randomly stops working.
    • Wayland freedom and featureset is nowhere close to X11. I can’t choose a window manager without locking myself in to a specific featureset on my display server. Stuff like global hotkeys isn’t supported in most applications. I’m still on the godawful GNOME desktop portals, which is most annoying for file picking. I have no HDR support because my window manager isn’t from KDE or GNOME.
    • GTK4 apps looking like shit (there are patches luckily), I try to avoid them just because of libadwaita and GNOME’s awful design.

    On the note of Wayland, I have switched, and for good reason. Besides unimplemented features, things “just work” a lot better than X11. Still wish I could have effectively bspwm window management with kwin featureset though. (Plugins for tiling are not the same experience)


  • Bokura, 2d puzzle platformer played with 2 players

    Minor gameplay spoilers

    Both players are seeing a completely different world. Different art, different puzzle elements. It is about communicating exactly what is happening, and puzzle solving.

    It requires Steam, both players need to own the game, and two separate devices to play on (one for each player). Iirc networking goes through Steam, no way to selfhost.



  • Most likely yes, and if it works, this is one of the easier options (without needing to develop anything or change workflow). However, not all devices work properly with this. iPhones on iTunes are particularly difficult, as (iirc) they sometimes change device ID immediately after connecting/initializing. If you pass through a specific “USB Host Device”, an iPhone connected to a Windows VM with iTunes may not work.

    If you pass through an entire USB controller, like an extra PCIe card or one from your motherboard (if it has multiple), this method should work on any USB device with any Windows tools/drivers.

    If a Linux native method exists (which it does according to other comments), that is usually easier to set up than a VM with USB passthrough, but it might change the workflow.


  • You need a couple things:

    • The kernel driver (dkms)
    • Userspace component
    • Kernel headers (for dkms)

    First get your kernel headers, this is easy enough, but varies based on which kernel you have installed. The format of the package name is {kernel}-headers. If you have the linux kernel, get linux-headers. If you have linux-lts, get linux-lts-headers. If you’re not sure on this, the command pacman -Q | grep linux searches for installed packages containing linux in the name. If you have multiple kernels installed, get the headers for all of them.

    Then install (from AUR) at least nvidia-580xx-dkms (display out) and nvidia-580xx-utils (Acceleration, like 3D and video decoding). If you have Steam or play Windows games under Wine, be sure to get lib32-nvidia-580xx-utils too.

    Also of note is the order in which you install things. Having the kernel headers installed is important for the DKMS modules to install succesfully. If you already have nvidia-580xx-dkms but were missing your kernel headers, you should reinstall it after installing your kernel headers.




  • It’s an old blog post, but this doesn’t look very good for System76. At the same time, GNOME (and GTK) is refusing to implement basic features. Stuff like server side window decorations, because they can’t “tolerate” SSD. The hard enforcing of Adwaita theming might make sense in GNOME, but on devices not 100% in the GNOME ecosystem, libadwaita apps have awful UX. I do not want shit like Zenity to take up 50% of my screen space for 3 words and 2 buttons, yet libadwaita enforces it.


  • As long as you use an AUR helper to update your system (replace pacman -Syu with yay -Syu), and keep the kernel EOLs in your calendar, it shouldn’t be constant babysitting. Updating a (non -bin) kernel from the AUR requires compiling the kernel, which makes updates take way longer, but doesn’t require extra manual maintenance.

    You can find when a kernel is EOL on kernel.org. When your chosen LTS goes out of support, you should update (for security reasons). You’ll have to hope the 580 nvidia drivers still support the newer kernel version you move to.

    This path allows you to run your setup for as long as possible on Arch, when you run into issues with nvidia support, so does every other distro.


  • Unless Arch’s lts kernel switches to a newer lts (in a year or two?), you can run nvidia 580 dkms modules and the lts kernel with basically no maintenance.

    After that, you can consider something like linux-lts66 from AUR, or switch to another distro if desired. The first option requires compiling the kernel (no maintenance, just processor time), and will keep your system security patched until the last LTS kernel supported by nvidia 580 modules stops being supported.

    Whatever kernel you choose, ensure you have the -headers, like linux-lts-headers. That way, the nvidia-580xx-dkms package can install properly.

    If you haven’t yet, look into an AUR helper like yay or paru. These significantly improve quality of life when using AUR packages.




  • There is a way, but no point in doing so. As such no OSes offer such an option out of the box. For file encryption to be of any use, you need there to be some kind of authentication before being able to access those files (like a password).

    The easiest method would be to encrypt the entire drive, as modern Linux and Windows both support using the TPM for automatic unlocking. With that, set up standard user autologin and you’ve made the drive encryption useless.



  • No, not really. “Casting” through the netflix app basically just turns your phone into a remote for your TV. The TV still plays videos from Netflix directly, using the Netflix app (or website). Casting using Google or Apple’s solution casts to a proprietary device with all the content protections functional, just like using the app on those devices.

    The content protections are bypassed way easier on a computer by using the website and some black magic. The removal/paywalling of casting is purely removing convenience from the user that had barely any financial impact on the company.



  • The difference is what code runs on your device. If proprietary libraries are included, F-Droid won’t build it, and it’s not allowed in their repository. There’s a lot to say about whether a FOSS app that relies on proprietary network services is truly “free”, there’s no arguing that an app with proprietary code blobs is “free”.

    Take for example an app like NewPipe. The application itself doesn’t include proprietary code, but it contacts YouTube, a proprietary Google service. With the app itself being open source, you can tell exactly what it is doing on your device, and what information is sent over the network. Comparing that to something like Signal, which includes proprietary Google libraries, you’d have to decompile and reverse engineer it to try and figure out what it’s doing.

    If you have a FOSS library that interacts with Google Play Services or microG to enable FCM, it would (probably) be allowed on F-Droid. (I’m not on their team, I can’t make a definitive statement about this).


  • “No Google Play services” falls under “app must be FOSS”. The average publicly developed open source app should not have much trouble getting into F-Droid if the developer wants to. Google Play services consists of several components, one of which is a proprietary library included in apps using it. If your app includes proprietary code, it is not FOSS.

    If Signal decided a build without proprietary blobs isn’t worth it, they’re not getting into F-Droid. Forks of Signal exist that remove the Google Play services build requirement, those are in F-Droid.