NixGL, Nvidia 570 Drivers, and Sway Causing GBM Errors

[therobotreader]

Hi,
I'm running into some weird errors trying to get the combination of nixGL and Nvidia and sway to work.

version info:
nixGL: sha256 1crnbv3mdx83xjwl2j63rwwl9qfgi2f1lr53zzjlby5lh50xjz4n from main.tar.gz.
sway: git hash 0e19d85d37e556721f982c3f63d4e2927f306b18, version 1.11
wlroots: git hash 78aaaaf7b62334fae673dec7b0ff2d5942b78041 (pulled same time as the sway one).
nvidia driver version: 570.144
cuda version 12.8

That version of sway/wlroots works outside of nix.

When I try nixGL sway I get the following errors:

MESA-LOADER: failed to open dri: /run/opengl-driver/lib/gbm/dri_gbm.so: cannot open shared object file: No such file or directory (search paths /run/opengl-driver/lib/gbm, suffix _gbm)
00:00:00.035 [wlr] [render/egl.c:593] Failed to create GBM device
00:00:00.035 [wlr] [render/egl.c:609] Failed to initialize EGL context
00:00:00.035 [wlr] [render/gles2/renderer.c:499] Could not initialize EGL
00:00:00.035 [wlr] [render/wlr_renderer.c:279] Could not initialize renderer
00:00:00.035 [sway/server.c:255] Failed to create renderer

If I manually build the drivers with

{ pkgs ? import <nixpkgs> {} }:

pkgs.buildEnv {
  name = "graphics-drivers";
  paths = [ pkgs.mesa pkgs.linuxPackages.nvidia_x11.out pkgs.nvidia-vaapi-driver ];
}

and link them with sudo ln -s "$(pwd)/result" /run/opengl-driver it gets rid of the MESA-LOADER error and shows:

00:00:00.002 [wlr] [render/egl.c:208] EGL_EXT_platform_base not supported
00:00:00.002 [wlr] [render/egl.c:561] Failed to create EGL context
00:00:00.002 [wlr] [render/gles2/renderer.c:499] Could not initialize EGL
00:00:00.002 [wlr] [render/wlr_renderer.c:279] Could not initialize renderer
00:00:00.002 [sway/server.c:255] Failed to create renderer

If it's relevant, I tried using the same nixgl with ffmpeg and it worked successfully.

[Axenide]

I get the same error with Hyprland, but nixGL works with other programs like Quickshell, ffmpeg or mpv.
Now NVIDIA 580 drivers.