istSOS · Rahull004 · Aug 11, 2025 · Aug 17, 2025 · Sep 6, 2025
diff --git a/electron/main.js b/electron/main.js
@@ -4,19 +4,25 @@ const isDev = !app.isPackaged;
 
 let mainWindow;
 
+// Handle Linux-specific sandbox issues
+if (process.platform === 'linux') {
+    app.commandLine.appendSwitch('--no-sandbox');
+    app.commandLine.appendSwitch('--disable-dev-shm-usage');
+    app.commandLine.appendSwitch('--disable-gpu-sandbox');
+}
+
 function createWindow() {
 
     mainWindow = new BrowserWindow({
-        width: 1200,
+        width: 1400,
         height: 900,
         minWidth: 800,
         minHeight: 600,
         webPreferences: {
             nodeIntegration: false,
             contextIsolation: true,
-            enableRemoteModule: false,
-            webSecurity: true,
-            preload: path.join(__dirname, 'preload.js')
+            sandbox: false,
+            webSecurity: true
         },
         icon: path.join(__dirname, '../public/logo.png'),
         title: 'istSOS4 Configurator',

diff --git a/index.html b/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/png" href="/logo.jpg" />
+    <link rel="icon" type="image/png" href="/logo.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>istSOS4 Configurator</title>
   </head>

diff --git a/package.json b/package.json
@@ -10,8 +10,8 @@
     "build": "vite build",
     "lint": "eslint .",
     "preview": "vite preview",
-    "electron": "electron .",
-    "electron-dev": "concurrently \"npm run dev\" \"wait-on http://localhost:5173 && electron .\"",
+    "electron": "electron . --no-sandbox --disable-gpu --disable-dev-shm-usage",
+    "electron-dev": "concurrently \"npm run dev\" \"wait-on http://localhost:5173 && electron . --no-sandbox --disable-gpu --disable-dev-shm-usage\"",
     "dist": "npm run build && electron-builder --publish=never",
     "dist:win": "npm run build && electron-builder --win --publish=never",
     "dist:mac": "npm run build && electron-builder --mac --publish=never",
@@ -51,22 +51,36 @@
     "files": [
       "dist/**/*",
       "electron/**/*",
-      "public/logo.jpg"
+      "public/logo.png"
     ],
     "win": {
       "target": "nsis",
-      "icon": "public/logo.jpg",
+      "icon": "public/logo.png",
       "signAndEditExecutable": false
     },
     "mac": {
       "target": "dmg",
-      "icon": "public/logo.jpg",
+      "icon": "public/logo.png",
       "category": "public.app-category.developer-tools"
     },
     "linux": {
-      "target": "AppImage",
-      "icon": "public/logo.jpg",
-      "category": "Development"
+      "target": [
+        {
+          "target": "AppImage",
+          "arch": [
+            "x64"
+          ]
+        },
+        {
+          "target": "deb",
+          "arch": [
+            "x64"
+          ]
+        }
+      ],
+      "icon": "public/logo.png",
+      "category": "Development",
+      "executableName": "istsos4-configurator"
     },
     "nsis": {
       "oneClick": false,
@@ -81,3 +95,4 @@
     "email": "info@istsos.org"
   }
 }
+
diff --git a/public/logo.jpg b/public/logo.jpg
diff --git a/public/logo.png b/public/logo.png
diff --git a/src/components/steps/CompletionStep.jsx b/src/components/steps/CompletionStep.jsx
@@ -89,15 +89,19 @@ function CompletionStep() {
           </p>
           <p className="text-sm text-purple-800 italic mb-2">
             <span className="font-semibold">Rahull004</span>. "istSOS4
-            Configuration Wizard" GitHub repository, 2025. Available:
-            <a
-              href="https://github.com/Rahull004/istSOS4-wizard"
-              className="text-purple-600 hover:text-purple-800 underline ml-1"
-              target="_blank"
-              rel="noopener noreferrer"
-            >
-              https://github.com/Rahull004/istSOS4-wizard
-            </a>
+            Configuration Wizard" GitHub repository, 2025.
+            <p>
+              {" "}
+              Available:
+              <a
+                href="https://github.com/Rahull004/istSOS4-wizard"
+                className="text-purple-600 hover:text-purple-800 underline ml-1"
+                target="_blank"
+                rel="noopener noreferrer"
+              >
+                https://github.com/Rahull004/istSOS4-wizard
+              </a>
+            </p>
           </p>
           <p className="text-xs text-purple-700">
             Developed through{" "}

diff --git a/src/components/steps/PerformanceStep.jsx b/src/components/steps/PerformanceStep.jsx
@@ -26,7 +26,7 @@ function PerformanceStep() {
       <p className="text-gray-600">
         Configure performance optimization and advanced database settings
       </p>
-      <div className="bg-gray-50 p-4 rounded-lg">
+      <div className="bg-gray-50 p-4 rounded-xl">
         <div className="flex items-start">
           <div className="flex-1">
             <Toggle
@@ -47,11 +47,7 @@ function PerformanceStep() {
                     Docker Compose configuration
                   </p>
                 </div>
-                <ul className="text-sm text-gray-600 space-y-1">
-                  <li>• Default connection: redis://redis:6379</li>
-                  <li>• Recommended memory: 512MB minimum</li>
-                  <li>• Cache TTL: 1 hour (configurable)</li>
-                </ul>
+
               </div>
             )}
           </div>

diff --git a/src/components/steps/ReviewStep.jsx b/src/components/steps/ReviewStep.jsx
@@ -64,7 +64,8 @@ FREQUENCY=${configuration.frequency}
 START_DATETIME=${
       configuration.baseDatetime +
       "." +
-     "000"+ (configuration.timezoneOffset || "+01:00")
+      "000" +
+      (configuration.timezoneOffset || "+01:00")
     }
 PARTITION_CHUNK=${configuration.partitionChunk}
 CHUNK_INTERVAL=${configuration.chunkInterval}
@@ -77,13 +78,8 @@ TOP_VALUE=${configuration.topValue}
 
 # Coordinate System
 EPSG=${configuration.epsg}
-
-# Docker Network Configuration (if using Redis)
-${
-  configuration.redis === 1
-    ? "REDIS_HOST=redis\nREDIS_PORT=6379"
-    : "# Redis disabled"
-}`;
+
+`;
 
     return env;
   };
@@ -342,6 +338,24 @@ ${
         <h3 className="text-lg font-semibold text-gray-900 mb-4">
           Download Configuration Files
         </h3>
+
+        {/* Important Note */}
+        <div className="bg-amber-50 border border-amber-200 rounded-lg p-3 mb-4">
+          <div className="flex items-start">
+            <span className="text-amber-600 text-lg mr-2">*</span>
+            <div>
+              <h4 className="text-sm font-medium text-amber-900 mb-1">
+                Important Note
+              </h4>
+              <p className="text-sm text-amber-800">
+                The downloaded file will be named <strong>istsos4.env</strong>.
+                Please rename it to <strong>.env</strong> after downloading, or
+                copy the content and paste it into your existing <strong>.env</strong> file.
+              </p>
+            </div>
+          </div>
+        </div>
+
         <div className="flex flex-col sm:flex-row gap-4">
           <button
             onClick={downloadEnvFile}
@@ -353,7 +367,7 @@ ${
             }`}
           >
             <Download className="w-5 h-5 mr-2" />
-            Download .env File
+            Download .env file
           </button>
 
           <button
@@ -366,7 +380,7 @@ ${
             }`}
           >
             <Download className="w-5 h-5 mr-2" />
-            Download Docker Compose File
+            Download docker-compose.yml file
           </button>
         </div>
       </div>
@@ -405,7 +419,7 @@ ${
             <code className="bg-blue-100 px-2 py-1 rounded font-mono text-blue-900">
               docker-compose.yml
             </code>{" "}
-            files with the newly generated files in your project. directory
+            files with the newly generated files in your project directory.
           </li>
           <li>
             Ensure Docker and Docker Compose are installed on your system.