From 2a1dbe540a30e14fb42809a3c084d2df95f2c913 Mon Sep 17 00:00:00 2001
From: m3ta-chiron <m3ta-chiron@agentmail.to>
Date: Thu, 11 Jun 2026 09:29:20 +0200
Subject: [PATCH] fix: ksnip crash

---
 flake.lock               | 18 +++++++++---------
 hosts/m3-kratos/home.nix | 19 ++++++++++++++++++-
 2 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/flake.lock b/flake.lock
index 14465ba..06e0ef4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -630,11 +630,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1781140202,
-        "narHash": "sha256-hEIq258CpHUlpCjk4gDf8rTXxWaTEvH30oEWf5BrTFg=",
+        "lastModified": 1781157766,
+        "narHash": "sha256-InNpK3w0V6odvKtC5wCXZZiluiWAD6uLElz3to+sQA0=",
         "owner": "numtide",
         "repo": "llm-agents.nix",
-        "rev": "bb53759b44fff85eea34903064abe14085e31317",
+        "rev": "0b3a6a2dc43576f223d036ba70a29a2f0de99061",
         "type": "github"
       },
       "original": {
@@ -920,11 +920,11 @@
     },
     "nixpkgs-master_3": {
       "locked": {
-        "lastModified": 1781153468,
-        "narHash": "sha256-ZBRmjFtJn/XmHBV230OSabKQqxOoOJunJmBtSt1sLs0=",
+        "lastModified": 1781160346,
+        "narHash": "sha256-fYh977TEG3NQN8sAQRMVtyuidoiqKuRRgrMWLD+s01A=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cd265fd6b43f2ec1257c2e400f648895d2ad7ccd",
+        "rev": "9e70637b2cb27f7d49c852f9fb7e0080ae953adb",
         "type": "github"
       },
       "original": {
@@ -1164,11 +1164,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781153862,
-        "narHash": "sha256-inru9e3OUY4xIf9xZjjNdEQsO3hq9qP6sc0IzxO4m10=",
+        "lastModified": 1781158001,
+        "narHash": "sha256-cg+genglm+qSyQ0nvu6cvpTuxkpYMw1Oi9GrtXPy6cI=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "693d3fb2b087955a22098417dbbfd5b0020be50a",
+        "rev": "e2af4a27c10f1ed1e6b55fb2de40cefe3f4a55e6",
         "type": "github"
       },
       "original": {
diff --git a/hosts/m3-kratos/home.nix b/hosts/m3-kratos/home.nix
index 4e79a2e..4822a72 100644
--- a/hosts/m3-kratos/home.nix
+++ b/hosts/m3-kratos/home.nix
@@ -4,7 +4,6 @@
 # m3ta-home via the profile mapping in hosts/common/users/m3tam3re.nix.
 {
   config,
-  inputs,
   lib,
   ...
 }:
@@ -15,6 +14,8 @@ with lib; {
   config = mkMerge [
     # ── XDG / MIME defaults ──
     {
+      qt.platformTheme.name = mkForce "qtct";
+
       xdg = {
         enable = true;
         configFile."mimeapps.list".force = true;
@@ -58,6 +59,22 @@ with lib; {
             "6, monitor:DP-2"
             "7, monitor:DP-2"
           ];
+          # m3ta-home sets QT_QPA_PLATFORMTHEME=gtk3 globally for Hyprland.
+          # ksnip crashes with duplicate GDK type registration under that Qt GTK
+          # platform theme, so use qtct for Qt apps on this host instead.
+          env = mkForce [
+            "XCURSOR_SIZE,32"
+            "HYPRCURSOR_THEME,Bibata-Modern-Ice"
+            "WLR_NO_HARDWARE_CURSORS,1"
+            "XDG_CURRENT_DESKTOP,Hyprland"
+            "XDG_SESSION_TYPE,wayland"
+            "XDG_SESSION_DESKTOP,Hyprland"
+            "XKB_DEFAULT_LAYOUT,de"
+            "NIXOS_OZONE_WL,1"
+            "QT_QPA_PLATFORM,wayland;xcb"
+            "QT_QPA_PLATFORMTHEME,qt5ct"
+            "QT_QPA_PLATFORMTHEME_QT6,qt6ct"
+          ];
           windowrule = [
             "match:class dev.zed.Zed, workspace 1"
             "match:class ^(com.obsproject.Studio)$, workspace 2"