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Run xrandr primary fix via systemd user service

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ltadeu6 2026-04-12 18:21:24 -03:00
parent 19543b5675
commit dac6f1d220
1 changed files with 12 additions and 5 deletions
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17
hosts/Nixos/configuration.nix
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@ -5,7 +5,7 @@
{ config, pkgs, lib, agenix, ... }: { config, pkgs, lib, agenix, ... }:
let let
tf2XrandrPrimaryFix = pkgs.writeShellScriptBin "tf2-xrandr-primary-fix" '' xrandrPrimaryFix = pkgs.writeShellScript "xrandr-primary-fix" ''
set -euo pipefail set -euo pipefail
if [ -z "''${DISPLAY:-}" ]; then if [ -z "''${DISPLAY:-}" ]; then
@ -13,7 +13,7 @@ let
fi fi
runtime_dir="''${XDG_RUNTIME_DIR:-/tmp}" runtime_dir="''${XDG_RUNTIME_DIR:-/tmp}"
lock_path="$runtime_dir/tf2-xrandr-primary-fix.$UID.lock" lock_path="$runtime_dir/xrandr-primary-fix.$UID.lock"
mkdir -p "$runtime_dir" 2>/dev/null || true mkdir -p "$runtime_dir" 2>/dev/null || true
exec 9>"$lock_path" exec 9>"$lock_path"
@ -290,9 +290,6 @@ in {
# desktopManager.gnome.enable = true; # desktopManager.gnome.enable = true;
# evaluation warning: The option `services.xserver.displayManager.gdm.enable' # evaluation warning: The option `services.xserver.displayManager.gdm.enable'
# defined in `/etc/nixos/configuration.nix' has been renamed to `services.displayManager.gdm.enable'. # defined in `/etc/nixos/configuration.nix' has been renamed to `services.displayManager.gdm.enable'.
displayManager.sessionCommands = lib.mkAfter ''
${tf2XrandrPrimaryFix}/bin/tf2-xrandr-primary-fix &
'';
}; };
ollama = { ollama = {
enable = true; enable = true;
@ -578,6 +575,16 @@ in {
nixpkgs.config.allowUnfree = true; nixpkgs.config.allowUnfree = true;
systemd.user.services.xrandr-primary-fix = {
description = "Fix primary display via xrandr after login";
wantedBy = [ "graphical-session.target" ];
after = [ "graphical-session.target" ];
serviceConfig = {
Type = "oneshot";
ExecStart = xrandrPrimaryFix;
};
};
# nixpkgs.config.cudaSupport = true; # nixpkgs.config.cudaSupport = true;
nix.settings.experimental-features = [ "nix-command" "flakes" ]; nix.settings.experimental-features = [ "nix-command" "flakes" ];