Commits

hosts/miku.nix

@@ -36,6 +36,7 @@
     thunderbird
     anki
     gimp
+    xwaylandvideobridge
     #psst
 
     #lapce
@@ -50,10 +51,10 @@
       }; 
       sway.enable = false;
       alacritty.enable = true;
-      emacs.enable = true;
+      #emacs.enable = true;
       firefox.enable = true;
       git.enable = true;
-      gnome-terminal.enable = true;
+      #gnome-terminal.enable = true;
       tmux.enable = true;
       waybar = {
         enable = true;
@@ -105,30 +106,34 @@
   };
 
   virtualisation = {
-    podman = {
+    docker = {
       enable = true;
-      dockerCompat = true;
+      storageDriver = "btrfs";
     };
-    # docker = {
-    #   enable = true;
-    #   storageDriver = "btrfs";
-    # };
   };
 
   boot = let
-    kernel = pkgs.linuxPackages_zen;
+    kernel = pkgs.linuxPackages_xanmod_latest;
   in {
     extraModprobeConfig = ''
         options kvm_amd nested=1
-        options vfio-pci ids=1002:67df,1002:aaf0
       '';
     initrd = {
-      availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" "amdgpu" "vendor-reset" ];
+      availableKernelModules = [
+        "xhci_pci"
+        "ahci"
+        "usbhid"
+        "sd_mod"
+        "amdgpu"
+        "vendor-reset"
+        "winesync"
+      ];
       kernelModules = [
         "amdgpu" # GPU (duh)
         "kvm-amd" /*"vfio_virqfd"*/ "vfio_pci" "vfio_iommu_type1" "vfio" # Virt
         "uinput" # key-mapper
         "vendor-reset"
+        "winesync"
       ];
     };
     kernelParams = [
@@ -146,11 +151,13 @@
       "mitigations=off"
       "rhgb"
       # Enable ZSwap
-      "zswap.enabled=1"
+      #"zswap.enabled=1"
       # Enable Apparmor
       "lsm=landlock,lockdown,yama,integrity,apparmor,bpf"
       # Prevent sequential probing
       "libahci.ignore_sss=1"
+      # Make the system less ready to swap
+      "sysctl.vm.swappiness=0"
     ];
     kernel.sysctl = {
       # League of Legends under Linux
@@ -160,11 +167,12 @@
     };
     
     extraModulePackages = [ kernel.vendor-reset ];
-
-    # NOTE: A regression appears to have happend between 5.10 and 5.12
-    #       which leads to the RX590 to have the fence fallback timer on
-    #       sdma0 time out (whatever this means). Maybe bisect?
     kernelPackages = kernel;
+
+    binfmt = {
+      emulatedSystems = [ "aarch64-linux" ];
+      registrations.aarch64-linux.fixBinary = true;
+    };
   };
   services = {
     ratbagd.enable = true;
@@ -190,6 +198,11 @@
         motherboard = "amd";
       };
     };
+
+    system76-scheduler = {
+      enable = false;
+      useStockConfig = true;
+    };
   };
   programs = {
     cdemu = {

lib/baseSystem.nix

@@ -244,7 +244,10 @@ in {
   };
 
   # Don't wait for a network connection
-  systemd.services.NetworkManager-wait-online.enable = false;
+  systemd = {
+    services.NetworkManager-wait-online.enable = false;
+    coredump.enable = false;
+  };
   
   security.sudo.extraConfig = ''
       Defaults env_keep += "NIXOS_CONFIG"

lib/mkSystem.nix

@@ -38,6 +38,8 @@ in inputs.nixpkgs.lib.nixosSystem {
     # Overlays
     (util.mkOverlayFromInput "stable" inputs.stable)
     (util.mkOverlayFromInput "unstable" inputs.nixpkgs)
+
+
     {
       nixpkgs.overlays = [
         nur.overlay

modules/programs/alacritty/default.nix

@@ -30,7 +30,7 @@ in {
             dynamic_title = true;
             decorations = "full";
             startup_mode = "Windowed";
-            opacity = 0.7;
+            #opacity = 0.7;
           };
 
           scrolling = {
@@ -48,7 +48,6 @@ in {
               x = 0;
               y = 0;
             };
-            use_thin_strokes = true;
           };
           debug = {
             render_timer = false;
@@ -111,7 +110,6 @@ in {
 
           live_config_reload = true;
           enable_experimental_conpty_backend = false;
-          alt_send_esc = true;
 
           key_bindings = [
             {

modules/programs/mpv/default.nix

@@ -1,10 +1,10 @@
 { config, lib, pkgs, ... }:
 
 let
-  mkAnime4kShader = shader: "${pkgs.anime4k}/usr/share/shaders/${shader}";
+  #mkAnime4kShader = shader: "${pkgs.anime4k}/usr/share/shaders/${shader}";
   mkDefaultShader = shader: "${pkgs.mpv-shader-pack}/usr/share/shaders/${shader}";
-  makeMpvProfile = { shader, gpuContext ? "waylandvk", additional ? {} }: {
+  makeMpvProfile = { shader ? null, gpuContext ? "waylandvk", additional ? {} }: {
-    glsl-shaders = shader;
+    glsl-shaders = lib.mkIf (shader != null) shader;
     scale = "ewa_lanczossharp";
     cscale = "ewa_lanczossharp";
     gpu-context = gpuContext;
@@ -41,13 +41,13 @@ in {
         defaultProfiles = [ "anime" ];
         profiles = {
           anime = (makeMpvProfile {
-            shader = mkAnime4kShader "Anime4K_Upscale_Denoise_CNN_x2_VL.glsl";
+            #shader = mkAnime4kShader "Anime4K_Upscale_Denoise_CNN_x2_VL.glsl";
             additional = {
               fullscreen = "";
             };
           });
           anime-denoise = (makeMpvProfile {
-            shader = mkAnime4kShader "Anime4K_Upscale_Denoise_CNN_x2_VL.glsl";
+            #shader = mkAnime4kShader "Anime4K_Upscale_Denoise_CNN_x2_VL.glsl";
           });
           non-anime = (makeMpvProfile {
             shader = mkDefaultShader "FSRCNNX_x2_8-0-4-1.glsl";

overlays/sandbox.nix

@@ -28,7 +28,12 @@ in {
 
   prismlauncher-wrapped = wrapInSandbox {
     name = "prismlauncher";
-    binary = "${prev.prismlauncher}/bin/prismlauncher";
+    binary = let
+      script = prev.writeShellScript "prismlauncher-zink.sh" ''
+        export MESA_LOADER_DRIVER_OVERRIDE=zink
+        ${prev.prismlauncher}/bin/prismlauncher
+      '';
+    in "${prev.prismlauncher}/bin/prismlauncher";
     launchScriptName = "prismlauncher-wrapped";
     mountInHome = [".local/share/PrismLauncher"];
     additionalMounts = [

packages/applications/desktop/xwaylandvideobridge/default.nix

@@ -14,9 +14,9 @@ stdenv.mkDerivation rec {
   src = fetchFromGitLab {
     owner = "davidedmundson";
     repo = "xwaylandvideobridge";
-    rev = "b876b5f3ee5cc810c99b08e8f0ebb29553e45e47";
+    rev = "b9e0c53570f55f4e8289f72ba78f3945e27e1a1a";
     domain = "invent.kde.org";
-    sha256 = "sha256-gfQkOIZegxdFQ9IV2Qp/lLRtfI5/g6bDD3XRBdLh4q0=";
+    sha256 = "1ypg2c26r5fy9lr8shif5vqcp06yf7mqqj2ps5g00s7s3ykryxdn";
   };
 
   buildInputs = [ qtbase qtx11extras plasma-framework xorg.xcbproto kpipewire cmake pkg-config ];