Index: sources/device/DeviceController.cpp
===================================================================
diff -u -r3caffb866d4c84ac6282dcd36fc2d8f7cad9584d -r465a935949a85d3d1bebd11979737ff38ef96122
--- sources/device/DeviceController.cpp	(.../DeviceController.cpp)	(revision 3caffb866d4c84ac6282dcd36fc2d8f7cad9584d)
+++ sources/device/DeviceController.cpp	(.../DeviceController.cpp)	(revision 465a935949a85d3d1bebd11979737ff38ef96122)
@@ -85,19 +85,9 @@
  */
 void DeviceController::quit()
 {
-    // disabled coco begin validated: Application termination is not correctly done in coco!!!
-    // it has been tested and works perfectly fine in normal run.
-    quitThread(); // validated
+    quitThread();
 }
-// disabled coco end
 
-void DeviceController::onRemoveLogs(bool vInProgress)
-{
-    // disabled coco begin validated: The log in progress requires user interaction
-    // it has been tested and works fine in normal run.
-    _pauseSpaceCheck = vInProgress;
-}
-// disabled coco end
 
 /*!
  * \brief   DeviceController::initConnections
@@ -108,8 +98,6 @@
 {
     connect(&_ApplicationController , SIGNAL(didUSBDriveUmount()),
             this                    ,   SLOT( onUSBDriveUmount()));
-    connect(&_Logger                , SIGNAL(didRemoveLogs(bool)),
-            this                    ,   SLOT( onRemoveLogs(bool)));
 
     connect(this                    , SIGNAL(didScreenshot(const QImage &, const QString &)),
             this                    ,   SLOT( onScreenshot(const QImage &, const QString &)));
@@ -199,13 +187,13 @@
  */
 bool DeviceController::driveSpaceCheck(const QString &vPath, qint64 &vTotalBytes, qint64 &vAvailableBytes, bool *vIsReadOnly)
 {
-    // disabled coco begin validated: Needed User Interaction to make the device not ready so tested manually
-    bool   isReadOnly = true;
-    bool   isMounted  = FileHandler::isMounted(vPath, &isReadOnly);
+    QStorageInfo storage(vPath);
+    bool isReady        = storage.isReady   ();
+    bool isReadOnly     = storage.isReadOnly();
+    bool isMounted      = FileHandler::isMounted(vPath);
+
     if (  vIsReadOnly ) *vIsReadOnly = isReadOnly;
 
-    QStorageInfo storage(vPath);
-    bool isReady        = storage.isReady();
     if ( isReady ) {
         vTotalBytes     = storage.bytesTotal();
         vAvailableBytes = storage.bytesAvailable();
@@ -218,7 +206,6 @@
     }
     return isReady;
 }
-// disabled coco end
 
 /*!
  * \brief   DeviceController::timerEvent
@@ -264,11 +251,11 @@
 void DeviceController::sdcardSpaceCheck()
 {
     static bool   mInitialized = false;
-    // Old Info               ; // Current info
-    static bool   mOIsReady   ; bool   mCIsReady    ;
-    static bool   mOIsReadOnly; bool   mCIsReadOnly ;
-    static qint64 mOTotal     ; qint64 mCTotal      ;
-    static qint64 mOAvailable ; qint64 mCAvailable  ;
+    // Old Info                       ; // Current info
+    static bool   mOIsReady    = false; bool   mCIsReady    = false;
+    static bool   mOIsReadOnly = false; bool   mCIsReadOnly = false;
+    static qint64 mOTotal      =     0; qint64 mCTotal      =     0;
+    static qint64 mOAvailable  =     0; qint64 mCAvailable  =     0;
 
     quint8 mPercent = 0;
 
@@ -277,15 +264,15 @@
         mOIsReadOnly  = mCIsReadOnly;
         mOIsReady     = mCIsReady;
         mInitialized  = true;
+        //DEBUG:0: qDebug() << " ~~~~~~~~~~ " << __FUNCTION__ << mInitialized << mCIsReady << mOIsReady << mCIsReadOnly << mOIsReadOnly;
         emit didSDCardStateChange(mCIsReady, mCIsReadOnly);
-    }
 
-    if (! mCIsReady ) {
-        mOIsReady   = mCIsReady;
-        mOTotal     = 0;
-        mOAvailable = 0;
-        emit didSDCardSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
-        return;
+        if (! mCIsReady ) {
+            mOTotal     = 0;
+            mOAvailable = 0;
+            emit didSDCardSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
+            return;
+        }
     }
 
     mPercent  = mCTotal ? ((100 * mCAvailable) / mCTotal) : 0;
@@ -296,17 +283,13 @@
     }
 
     /// DEBUG: qDebug() << Storage::SDCard_Base_Path_Name << mCIsReady << mOTotal << mCTotal << (mOTotal == mCTotal) << mOAvailable << mCAvailable << (mOAvailable == mCAvailable) << mPercent << mCIsReadOnly;
-    if (mOTotal     == mCTotal     &&
-        mOAvailable == mCAvailable) {
-        return;
+    if (mOTotal    != mCTotal && mOAvailable != mCAvailable ) {
+        mOTotal     = mCTotal     ;
+        mOAvailable = mCAvailable ;
+        emit didSDCardSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
+        /// DEBUG: qDebug() << Storage::SDCard_Base_Path_Name << mCIsReady << mCTotal << mCAvailable << mPercent ;
     }
 
-    mOIsReady   = mCIsReady   ;
-    mOTotal     = mCTotal     ;
-    mOAvailable = mCAvailable ;
-    if (_pauseSpaceCheck) return; //TODO: may not be required, but needs a lot of time consuming testing.
-    emit didSDCardSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
-    /// DEBUG: qDebug() << Storage::SDCard_Base_Path_Name << mCIsReady << mCTotal << mCAvailable << mPercent ;
 }
 
 /*!
@@ -316,11 +299,11 @@
 void DeviceController::usbSpaceCheck()
 {
     static bool   mInitialized = false;
-    // Old Info               ; // Current info
-    static bool   mOIsReady   ; bool   mCIsReady    ;
-    static bool   mOIsReadOnly; bool   mCIsReadOnly ;
-    static qint64 mOTotal     ; qint64 mCTotal      ;
-    static qint64 mOAvailable ; qint64 mCAvailable  ;
+    // Old Info                       ; // Current info
+    static bool   mOIsReady    = false; bool   mCIsReady    = false;
+    static bool   mOIsReadOnly = false; bool   mCIsReadOnly = false;
+    static qint64 mOTotal      =     0; qint64 mCTotal      =     0;
+    static qint64 mOAvailable  =     0; qint64 mCAvailable  =     0;
 
     quint8 mPercent = 0;
 
@@ -333,26 +316,27 @@
         mOIsReady     = mCIsReady;
         mInitialized  = true;
         emit didUSBStateChange(mCIsReady, mCIsReadOnly);
-    }
 
-    if (! mCIsReady ) {
-        mOIsReady   = mCIsReady;
-        mOTotal     = 0;
-        mOAvailable = 0;
-        emit didUSBSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
-        return;
+        if (! mCIsReady ) {
+            mOTotal     = 0;
+            mOAvailable = 0;
+            emit didUSBSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
+            return;
+        }
     }
 
     mPercent  = mCTotal ? ((100 * mCAvailable) / mCTotal) : 0;
-    if (mOTotal     == mCTotal     &&
-        mOAvailable == mCAvailable) {
-        return;
+    if (mOTotal    != mCTotal || mOAvailable != mCAvailable) {
+        mOTotal     = mCTotal     ;
+        mOAvailable = mCAvailable ;
+        emit didUSBSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
     }
 
-    mOIsReady   = mCIsReady   ;
-    mOTotal     = mCTotal     ;
-    mOAvailable = mCAvailable ;
-    emit didUSBSpaceChange(mCIsReady, mCTotal, mCAvailable, mPercent);
+    // DEBUG: qDebug() << "DeviceController::usbSpaceCheck"
+    //          << mCIsReady
+    //          << mCIsReadOnly
+    //          << mCTotal
+    //          << mCAvailable  ;
 }
 
 
@@ -374,11 +358,11 @@
     case EBUSY:
         error = tr("%1 - Device or resource busy (%2)").arg(errno).arg(vDevice);
         _mounted  = true;
-        break;
+    break;
 
     default:
         error = tr("%1 - %2 (%3 , %4)").arg(errno).arg(strerror(errno)).arg(vDevice).arg(USB_Mount_Point);
-        break;
+    break;
 
     }
     if (error != lastError) {