• 32 Posts
  • 43 Comments
Joined 2 years ago
cake
Cake day: June 14th, 2023

help-circle





  • You can check if you are using Xorg or Wayland in the Settings -> System -> About -> System Details page. If you’re using Wayland, you’re all good, nothing changes. If you’re using Xorg, you may notice some changes. If you’re using NVIDIA on Ubuntu 24.04, you’ll be on Xorg by default. If you’re using a later version or AMD/Intel, you’ll be on Wayland be default.

    To keep it short, X11 was the old protocol for creating and managing windows. Xorg implemented this protocol. But both the protocol and implementation have many shortcomings that are difficult to address for a multitude of reasons (breaking compatibility, poor code base, a ton of work, etc).

    Rather than putting lipstick on a pig, a new protocol, called Wayland, was created. It was designed for modern needs and tries to avoid the pitfalls that X11, Windows, and MacOS have. It doesn’t just copy what those three did, it’s more opinionated, so some people love it a lot (like me) or hate it a lot because it changes the way things have to be done and simply does not implement some functionality, either purposefully or because the work hasn’t been done yet.








  • I run Fedora Silverblue on a N100.

    It’s very usable. For most actions, it feels pretty similar to my much more powerful desktop. but has some limitations.

    • I am able to run two 1440p monitors at 144hz via HDMI, but the screen occasionally blacks out for a second due to HDMI limitations. Running at a lower refresh rate should avoid the issue.
    • Gnome shell animations aren’t running at 144hz, even with triple buffering (never tested if it maintains 144hz with just one monitor at 1440p). Haven’t tested KDE.
    • I am able to comfortably run Minecraft with 60+ fps with performance enhancing mods, though at like 5 chunks rendering distance. Honestly it’s fun to play this way, feels nostalgic. Though performance will dramatically drop if you try to play a video at the same time, though dropping it to like 480p or even 720p helps a lot.
















  • Ah I had the same issue. JavaFX still uses X11. By default VSCode only lets X11 be used if Wayland is not available (this is the X11 fallback permission). Disabling X11 fallback will let VSCode use Wayland and let JavaFX use X11. I might make an issue for this on the flatpak’s GitHub asking for this change.

    Honestly, the truth is that setting up containers for development will always be a hassle. My low tech way is just to make a distrobox container with its own home folder, install an IDE in it, and install packages. The more proper way to do it would create your own containerfile to build your container for developing.

    VSCode also has its DevContainers extension but that doesn’t work in VSCodium and does some weird things.