Try to display only the meaningful error along with details

src/connection.cpp

@@ -378,11 +378,21 @@ bool ConnectionLoader::startEmbeddedHushd() {
     // Static because it needs to survive even after this method returns.
     static QString processStdErrOutput;
 
+    // Try to get only the error message
+    const QString friendlyError("Error:");
+    processStdErrOutput.left(processStdErrOutput.indexOf(friendlyError) + friendlyError.length());
+
     if (ehushd != nullptr) {
         if (ehushd->state() == QProcess::NotRunning) {
             if (!processStdErrOutput.isEmpty()) {
-                QMessageBox::critical(main, QObject::tr("hushd error"), "hushd said: " + processStdErrOutput,
-                                      QMessageBox::Ok);
+                // Static QMessageBox functions don't support detailed text property
+                //QMessageBox::critical(main, QObject::tr("hushd error"), "hushd said: " + friendlyError, QMessageBox::Ok);
+
+                QMessageBox msgBox;
+                msgBox.setText(QObject::tr("hushd error"));
+                msgBox.setInformativeText(friendlyError);
+                msgBox.setDetailedText(processStdErrOutput);
+                msgBox.exec();
             }
             return false;
         } else {