fix: Sandbox error with Linux

electron/main.cjs

@@ -11,12 +11,11 @@ const fs = require("fs");
 const os = require("os");
 
 if (process.platform === "linux") {
-  app.commandLine.appendSwitch("--disable-dev-shm-usage");
+  // Enable Ozone platform auto-detection for Wayland/X11 support
+  app.commandLine.appendSwitch("--ozone-platform-hint=auto");
 
-  app.commandLine.appendSwitch("--use-gl=angle");
+  // Enable hardware video decoding if available
-  app.commandLine.appendSwitch("--use-angle=swiftshader");
+  app.commandLine.appendSwitch("--enable-features=VaapiVideoDecoder");
-
-  app.commandLine.appendSwitch("--in-process-gpu");
 }
 
 app.commandLine.appendSwitch("--ignore-certificate-errors");

flatpak/com.karmaa.termix.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Termix
 Comment=Web-based server management platform with SSH terminal, tunneling, and file editing
-Exec=termix %U
+Exec=run.sh %U
 Icon=com.karmaa.termix
 Terminal=false
 Type=Application

flatpak/com.karmaa.termix.yml

@@ -4,7 +4,7 @@ runtime-version: "24.08"
 sdk: org.freedesktop.Sdk
 base: org.electronjs.Electron2.BaseApp
 base-version: "24.08"
-command: termix
+command: run.sh
 separate-locales: false
 
 finish-args:
@@ -16,8 +16,11 @@ finish-args:
   - --device=dri
   - --filesystem=home
   - --socket=ssh-auth
-  - --talk-name=org.freedesktop.Notifications
+  - --socket=session-bus
   - --talk-name=org.freedesktop.secrets
+  - --env=ELECTRON_TRASH=gio
+  - --env=XCURSOR_PATH=/run/host/user-share/icons:/run/host/share/icons
+  - --env=ELECTRON_OZONE_PLATFORM_HINT=auto
 
 modules:
   - name: termix
@@ -36,6 +39,15 @@ modules:
       - cp squashfs-root/*.dat /app/bin/ || true
       - cp squashfs-root/*.json /app/bin/ || true
 
+      - |
+        cat > run.sh << 'EOF'
+        #!/bin/bash
+        export TMPDIR="$XDG_RUNTIME_DIR/app/$FLATPAK_ID"
+        exec zypak-wrapper /app/bin/termix "$@"
+        EOF
+      - chmod +x run.sh
+      - install -Dm755 run.sh /app/bin/run.sh
+
       - install -Dm644 com.karmaa.termix.desktop /app/share/applications/com.karmaa.termix.desktop
 
       - install -Dm644 com.karmaa.termix.metainfo.xml /app/share/metainfo/com.karmaa.termix.metainfo.xml