Files
Nomarchy/core/system/network.nix
Bernardo Magri 3bdfc3552e feat: bump to NixOS 26.05 (Yarara) — WIP, desktop unverified on hardware
Bumps nixpkgs nixos-25.11 -> nixos-26.05, home-manager release-25.11 ->
release-26.05, and pins stylix to release-26.05 (was unpinned master).
`nix flake check --no-build` and `nomarchy-eval-matrix` are both clean and
the full system builds (nixos-system-nomarchy-26.05).

Breaking-change fixes required by 26.05:
- stylix-compat: drop the `programs.neovim.initLua` shim — HM 26.05 declares
  it natively, so the shim was a duplicate-option error.
- swww was renamed to awww (binaries gone, no `init` subcommand). Dropped swww
  entirely and unified the wallpaper path on swaybg (the daemon this distro
  actually runs): nomarchy-theme-bg-next now delegates to nomarchy-theme-bg-set,
  swaybg added to the theme-engine script deps, swww removed from package lists.
- default config: add a placeholder `fileSystems."/"` — 26.05's systemd stage-1
  forces fsType during plain toplevel eval (the VM build overrides it).
- services.resolved: extraConfig removed, domains/fallbackDns renamed -> migrated
  to settings.Resolve.* (RFC42).
- systemd.sleep.extraConfig removed -> settings.Sleep.HibernateDelaySec (RFC42).
- X11 'virtio' video driver removed -> dropped from vm-guest.nix and
  nomarchy-live.nix (modesetting drives virtio-gpu).
- nomarchy-eval-matrix: define /persist + /home in the impermanence scenarios
  (26.05 maps fsType over every neededForBoot filesystem).
- README/MIGRATION/installer: stale swww references -> swaybg.

KNOWN BLOCKER (why this is on a branch, not main):
In a headless QEMU VM, Hyprland boots and inits GL (virgl) fine but is
OOM-killed after ~19s (3.4 GB peak). Likely a no-display-consumer artifact of
headless rendering (unthrottled frames), but a real Hyprland-26.05 memory
regression can't be ruled out without a real display. Verify on real hardware
(a fresh ISO install) before merging to main; if the desktop is stable there,
the OOM was the headless VM and this can merge.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-06 15:46:17 +01:00

35 lines
1016 B
Nix

{ config, pkgs, lib, ... }:
let
cfg = config.nomarchy.system;
in
{
networking.networkmanager.enable = lib.mkDefault true;
networking.networkmanager.wifi.powersave = lib.mkDefault cfg.wifi.powersave;
# DNS Configuration
networking.nameservers = lib.mkDefault (
if cfg.dns == "Cloudflare" then [ "1.1.1.1" "1.0.0.1" ]
else if cfg.dns == "Google" then [ "8.8.8.8" "8.8.4.4" ]
else if cfg.dns == "Custom" then cfg.customDns
else [] # DHCP lets NM handle it
);
services.resolved = {
enable = lib.mkDefault (cfg.dns != "DHCP");
dnssec = lib.mkDefault "allow-downgrade";
# nixpkgs 26.05 moved resolved.conf options into the RFC42-style `settings`
# attrset (extraConfig dropped; domains/fallbackDns renamed).
settings.Resolve = {
Domains = lib.mkDefault [ "~." ];
FallbackDNS = lib.mkDefault [ "9.9.9.9" "149.112.112.112" ];
DNSOverTLS = lib.mkDefault "opportunistic";
};
};
environment.systemPackages = [
pkgs.networkmanagerapplet
];
}