From 4cae1d0ed0463b752b1b62843f3aad4e51ff3a72 Mon Sep 17 00:00:00 2001
From: duynguyen <huonghaiduynhim@gmail.com>
Date: Mon, 10 Aug 2026 01:09:13 +0700
Subject: [PATCH] docs: update Vietnamese input setup instructions in README

Add fcitx5-configtool addon and clarify that Unikey must be added via
fcitx5-configtool's Input Method tab, not through KDE Virtual Keyboard settings.
---
 README.md                              | 10 ++++------
 hosts/nixos/configuration.nix          |  9 ++++++---
 hosts/nixos/hardware-configuration.nix | 17 ++++++++++++-----
 3 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index a1003e5..b878af0 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ nixos-config/
 
 - **KDE Plasma 6** on Wayland via SDDM
 - **Vietnamese input** via fcitx5 + unikey (Telex/VNI)
-  - After switching, go to System Settings → Virtual Keyboard → select "Fcitx 5"
+  - Open `fcitx5-configtool` → Input Method tab → add **Unikey**
 - **Locale**: English UI, Vietnamese formats (currency, time, etc.), Asia/Ho_Chi_Minh timezone
 - **Pipewire** for audio
 - **Packages**: firefox, kate, claude-code, git
@@ -85,10 +85,8 @@ Commit the resulting `flake.lock` so future rebuilds use the exact same package
 ## Vietnamese input setup (fcitx5)
 
 After first build:
-1. Go to **System Settings → Input Devices → Virtual Keyboard**
-2. Select **Fcitx 5** and apply
-3. In the system tray, right-click the fcitx5 icon → **Configure**
-4. Add **Unikey** as an input method
-5. Switch between English/Vietnamese with **Super+Space**
+1. Open **fcitx5-configtool**
+2. Go to the **Input Method** tab → add **Unikey**
+3. Switch between English/Vietnamese with **Super+Space**
 
 Unikey supports both **Telex** (default) and **VNI** — configure in the Unikey settings.
diff --git a/hosts/nixos/configuration.nix b/hosts/nixos/configuration.nix
index ff3cbee..5353e2e 100644
--- a/hosts/nixos/configuration.nix
+++ b/hosts/nixos/configuration.nix
@@ -4,9 +4,11 @@
   imports = [ ./hardware-configuration.nix ];
 
   # Bootloader
-  boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/sda";
-  boot.loader.grub.useOSProber = true;
+#  boot.loader.grub.enable = true;
+#  boot.loader.grub.device = "/dev/sda";
+#  boot.loader.grub.useOSProber = true;
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
 
   # Enable flakes and nix-command
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
@@ -24,6 +26,7 @@
     fcitx5.addons = with pkgs; [
       qt6Packages.fcitx5-unikey
       fcitx5-gtk
+      fcitx5-configtool
     ];
   };
 
diff --git a/hosts/nixos/hardware-configuration.nix b/hosts/nixos/hardware-configuration.nix
index 75cb776..1172180 100644
--- a/hosts/nixos/hardware-configuration.nix
+++ b/hosts/nixos/hardware-configuration.nix
@@ -5,22 +5,29 @@
 
 {
   imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "nvme" "ehci_pci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/51da3f97-16fa-4ed5-a12f-a4466b66359f";
+    { device = "/dev/disk/by-uuid/2a2c3132-502e-41cd-98c1-f18ee4b5bce2";
       fsType = "ext4";
     };
 
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/74FC-4814";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
   swapDevices =
-    [ { device = "/dev/disk/by-uuid/7a05616d-d8d8-4fa5-9810-49118204c9f2"; }
+    [ { device = "/dev/disk/by-uuid/18d7c34a-b3ad-4f98-82e7-a64072d9ff20"; }
     ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }