Even if the script is completely empty or is just exit 0
, the output of journalctl -ze | grep udev
is always “Process ‘script’ failed with exit code 1.”
The udev rule as written in /nix/store/...-udev-rules/99-local.rules
is
ACTION=="change", KERNEL=="card[0-9]*", SUBSYSTEM=="drm", RUN+="script"
configuration.nix
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{ config, pkgs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
];
# Bootloader.
boot.loader.grub.enable = true;
boot.loader.grub.device = "/dev/vda";
boot.loader.grub.useOSProber = true;
networking.hostName = "nixos"; # Define your hostname.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Enable networking
networking.networkmanager.enable = true;
# Set your time zone.
time.timeZone = "America/Los_Angeles";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
# Configure keymap in X11
services.xserver = {
enable = true;
layout = "us";
xkbVariant = "";
libinput.enable = true;
videoDrivers = [ "qxl" ];
displayManager.session = [
{
manage = "desktop";
name = "kitty";
start = ''
/run/current-system/sw/bin/kitty --title kitty &
waitPID=$!
'';
}
];
displayManager.autoLogin.enable = true;
displayManager.autoLogin.user = "flat";
displayManager.defaultSession = "kitty";
};
services.spice-vdagentd.enable = true;
# Define a user account. Don't forget to set a password with ‘passwd’.
users.users.user = {
isNormalUser = true;
description = "user";
extraGroups = [ "networkmanager" "wheel" ];
packages = with pkgs; [];
};
# Enable automatic login for the user.
services.getty.autologinUser = "user";
# Allow unfree packages
nixpkgs.config.allowUnfree = true;
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
# vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
# wget
pkgs.kitty
pkgs.xdotool
pkgs.xorg.xrandr
(pkgs.writeScriptBin "script" ''
#!/bin/bash
date >> /var/log/script.log
xrandr --output Virtual-1 --auto
xdotool search --class "kitty" windowsize $(xrandr | awk '/current/ {gsub(/,/, ""); print $8, $10}')
'')
];
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Enable the OpenSSH daemon.
# services.openssh.enable = true;
# Open ports in the firewall.
networking.firewall.allowedTCPPorts = [ 30100 ];
networking.firewall.allowedUDPPorts = [ 30100 ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. It‘s perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "23.11"; # Did you read the comment?
# Custom
nix.settings.experimental-features = [ "nix-command" "flakes" ];
boot.readOnlyNixStore = false;
services.udev.path = [ "/run/current-system/sw/bin" ];
# services.udev.extraRules = ''ACTION=="change", KERNEL=="card[0-9]*", SUBSYSTEM=="drm", RUN+="/run/current-system/sw/bin/script"'';
# services.udev.extraRules = "ACTION==change, KERNEL==card[0-9]*, SUBSYSTEM==drm, RUN+=script";
services.udev.extraRules = "ACTION=='change', KERNEL=='card[0-9]*', SUBSYSTEM=='drm', RUN+='script'";
# services.udev.extraRules =
# ''
# ACTION=="change", KERNEL=="card[0-9]*", SUBSYSTEM=="drm", RUN+="/run/current-system/sw/bin/script"
# '';
}
The system is running 23.11.3326.d2003f2223cb (Tapir) inside Proxmox VE 8.1.3.
Sidenote: I can only build with services.udev.extraRules without failure by using the syntax services.udev.extraRules = "ACTION=='change', KERNEL=='card[0-9]*', SUBSYSTEM=='drm', RUN+='script'";
. However, the single-quote strings is not valid syntax for udev. I would also appreciate help with this issue. As of this moment I am manually editing the store for the udev-rules and reloading.
Thanks!