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fix(sunshine): use Intel rendering and recover remote Niri sessions (#268)

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- render Niri on the Intel iGPU while retaining NVIDIA-connected physical outputs
- encode Sunshine streams with Intel VAAPI and wait for a Niri output before startup
- load VKMS persistently for headless sessions and configure `Virtual-1` at 2560x1600@60
- let Moonlight request the stream bitrate instead of enforcing a 20 Mbps host cap
- remove unsupported Dynamic Boost and global NVIDIA session overrides
- grant Sunshine access to virtual input devices
- add a Nushell recovery helper that starts a temporary greetd/Niri session from SSH
- identify and safely replace normal, standalone, or previous transient Niri sessions
- launch the transient service in the background and verify greetd, Niri, and Sunshine before returning
- ignore local `.worktrees` directories and keep eval regression coverage focused on structural behavior
This commit is contained in:
ryan4yin | 二花
2026-09-01 03:40:48 -06:00
committed by GitHub
parent 6f40483462
commit 9db935bc87
13 changed files with 266 additions and 38 deletions
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home/linux/gui/base/nvidia.nix
-26
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@@ -1,26 +0,0 @@
{
config,
lib,
...
}:
with lib;
let
cfg = config.modules.desktop.nvidia;
in
{
options.modules.desktop.nvidia = {
enable = mkEnableOption "whether nvidia GPU is used";
};
config = mkIf (cfg.enable && cfg.enable) {
home.sessionVariables = {
# for hyprland with nvidia gpu" = " ref https://wiki.hyprland.org/Nvidia/
"LIBVA_DRIVER_NAME" = "nvidia";
"__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
# VA-API hardware video acceleration
"NVD_BACKEND" = "direct";
"GBM_BACKEND" = "nvidia-drm";
};
};
}