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33 lines
1.4 KiB
Nix
33 lines
1.4 KiB
Nix
{ config, pkgs, lib, ... }:
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{
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# https://wiki.archlinux.org/title/HiDPI#Wayland
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# Results in blurry font in non-Wayland applications :/
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# https://wiki.archlinux.org/title/HiDPI#Xorg
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# https://devicetests.com/set-different-scaling-multi-monitors-gnome
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# "scale-monitor-framebuffer": This allows GNOME to scale each monitor’s framebuffer independently, which is necessary for per-monitor scaling.
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# "x11-randr-fractional-scaling": This allows fractional scaling, which gives you finer control over the scaling factor.
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# TODO: Open issue. Fractional scaling can't be enabled with multiple monitors.
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# TODO: X11 or Wayland or both?
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# https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2076
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# https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2365
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# -> https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/2008355
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assertions = [{
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assertion = config.services.xserver.displayManager.gdm.wayland;
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message = "Fractional scaling is only supported for Wayland. There is a patch for X11, but we no longer apply it in an overlay. See e.g. https://aur.archlinux.org/packages/mutter-x11-scaling";
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}];
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programs.dconf.enable = true;
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home-manager.users.yoda = { osConfig, config, pkgs, ... }: {
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dconf.settings = {
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"org/gnome/mutter" = {
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experimental-features = ["scale-monitor-framebuffer" "xwayland-native-scaling"];
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};
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};
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};
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}
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