Add virtualization support and adjust defaults

- Disable printing by setting `printEnable = false`.
- Add a new `virualization` module enabling libvirtd, virt‑manager,
  qemuGuest and spice‑vdagentd; enable it on the desktop host.
- Change default applications: enable GIMP, disable Pixieditor.
- Bump Helium AppImage to version 0.14.4.1 with updated hash.
- Lower notification sound volume from 0.5 to 0.1.
- Refactor Bash and Fish aliases: `upd` now updates flakes,
  `upg` performs OS switch, and new helper aliases are added.
This commit is contained in:
2026-07-09 16:17:27 +02:00
parent b06135f5ac
commit 7b48789251
10 changed files with 48 additions and 26 deletions
+1 -1
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@@ -1,5 +1,5 @@
{
printEnable = true;
printEnable = false;
ensureDefaultPrinter = "Brother-T525W";
+3 -2
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@@ -4,6 +4,7 @@ _: {
*/
docker.enable = true; # Docker: container runtime and management
virtualbox.enable = false; # VirtualBox: PC emulator
virualization.enable = true; # GUI application for managing local and remote virtual machines through libvirt
flatpak = {
enable = true; # Flatpak: universal packaging system for Linux
packages = {
@@ -97,9 +98,9 @@ _: {
eyeOfGnome.enable = true; # Eye of GNOME: image viewer
switcheroo.enable = false; # Switcheroo: file conversion tool
freetube.enable = false; # FreeTube: privacyfriendly YouTube client
gimp.enable = false; # GIMP: GNU Image Manipulation Program
gimp.enable = true; # GIMP: GNU Image Manipulation Program
kdenlive.enable = true; # Kdenlive: video editing software
pixieditor.enable = true; # Pixieditor: Universal editor for all your 2D needs
pixieditor.enable = false; # Pixieditor: Universal editor for all your 2D needs
plex.enable = false; # Plex: media player and server client
jellyfin.enable = true; # Jellyfin: foss media player
appImages.losslesscut.enable = true; # Losslesscut: Swiss army knife of lossless video/audio editing
+1
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@@ -4,6 +4,7 @@ _: {
*/
docker.enable = true; # Docker: container runtime and management
virtualbox.enable = false; # VirtualBox: PC emulator
virualization.enable = false; # GUI application for managing local and remote virtual machines through libvirt
flatpak = {
enable = true; # Flatpak: universal packaging system for Linux
packages = {
+1
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@@ -4,6 +4,7 @@ _: {
*/
docker.enable = false; # Docker: container runtime and management
virtualbox.enable = false; # VirtualBox: PC emulator
virualization.enable = false; # GUI application for managing local and remote virtual machines through libvirt
flatpak = {
enable = false; # Flatpak: universal packaging system for Linux
packages = {
+1
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@@ -25,6 +25,7 @@
./user.nix
./ventoy.nix
./virtualbox.nix
./virualization.nix
./xdg.nix
./xserver.nix
./zram.nix
+2 -2
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@@ -4,8 +4,8 @@
fetchurl,
}: let
pname = "helium";
version = "0.14.3.1";
hash = "sha256-umRDXcHlDRDWpdP4wxr81q+cUXkjiIxyg2AcJRFQaMA=";
version = "0.14.4.1";
hash = "sha256-91hO0NtjUxEZwUyMYe7RD1RfFIelYa8ExzLKRsLaZZo=";
src = fetchurl {
url = "https://github.com/imputnet/helium-linux/releases/download/${version}/helium-${version}-x86_64.AppImage";
+18
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@@ -0,0 +1,18 @@
{
lib,
config,
...
}: {
options.virualization.enable = lib.mkEnableOption "Enable QEMU/KVM";
config = lib.mkIf config.virualization.enable {
virtualisation.libvirtd.enable = true;
programs.virt-manager.enable = true;
services = {
qemuGuest.enable = true;
spice-vdagentd.enable = true;
};
};
}
+10 -10
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@@ -6,16 +6,16 @@
programs.bash.shellAliases = {
# GarandOS aliases
pullos = "git -C /home/${username}/garandos pull";
upd = "nh os switch -H ${host} -d always";
upg = "nh os switch -H ${host} --update -d always";
upf = "sudo nix flake update --flake /home/${username}/garandos";
upf-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos";
upf-pkgs = "sudo nix flake update --flake /home/${username}/garandos nixpkgs";
upf-pkgs-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos nixpkgs";
upf-undo = "git -C /home/${username}/garandos restore /home/${username}/garandos/flake.lock";
upd-bt = "nh os boot -H ${host} -d always";
upd-ts = "nh os test -H ${host} -d always";
upd-bd = "nh os build -H ${host} -d always";
upd = "sudo nix flake update --flake /home/${username}/garandos";
upd-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos";
upd-pkgs = "sudo nix flake update --flake /home/${username}/garandos nixpkgs";
upd-pkgs-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos nixpkgs";
upd-undo = "git -C /home/${username}/garandos restore /home/${username}/garandos/flake.lock";
upg = "nh os switch -H ${host} -d always";
upg-upd = "nh os switch -H ${host} --update -d always";
upg-bt = "nh os boot -H ${host} -d always";
upg-ts = "nh os test -H ${host} -d always";
upg-bd = "nh os build -H ${host} -d always";
tui = "garandos-tui";
ncg = "nh clean all --optimise";
+10 -10
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@@ -6,16 +6,16 @@
programs.fish.shellAliases = {
# GarandOS aliases
pullos = "git -C /home/${username}/garandos pull";
upd = "nh os switch -H ${host} -d always";
upg = "nh os switch -H ${host} --update -d always";
upf = "sudo nix flake update --flake /home/${username}/garandos";
upf-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos";
upf-pkgs = "sudo nix flake update --flake /home/${username}/garandos nixpkgs";
upf-pkgs-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos nixpkgs";
upf-undo = "git -C /home/${username}/garandos restore /home/${username}/garandos/flake.lock";
upd-bt = "nh os boot -H ${host} -d always";
upd-ts = "nh os test -H ${host} -d always";
upd-bd = "nh os build -H ${host} -d always";
upd = "sudo nix flake update --flake /home/${username}/garandos";
upd-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos";
upd-pkgs = "sudo nix flake update --flake /home/${username}/garandos nixpkgs";
upd-pkgs-gh = "nix flake update --option access-tokens \"github.com=$(gh auth token)\" --flake /home/${username}/garandos nixpkgs";
upd-undo = "git -C /home/${username}/garandos restore /home/${username}/garandos/flake.lock";
upg = "nh os switch -H ${host} -d always";
upg-upd = "nh os switch -H ${host} --update -d always";
upg-bt = "nh os boot -H ${host} -d always";
upg-ts = "nh os test -H ${host} -d always";
upg-bd = "nh os build -H ${host} -d always";
tui = "garandos-tui";
ncg = "nh clean all --optimise";
@@ -21,7 +21,7 @@
};
sounds = {
enabled = true;
volume = 0.5;
volume = 0.1;
separateSounds = false;
criticalSoundFile = "/home/${username}/garandos/modules/home/noctalia/settings/notifications/payday-2-new-objective-sound-effect.mp3";
normalSoundFile = "/home/${username}/garandos/modules/home/noctalia/settings/notifications/payday-2-new-objective-sound-effect.mp3";