diff --git a/apps/uidemo/multimedia.cc b/apps/uidemo/multimedia.cc
index 05014f36..913a69db 100755
--- a/apps/uidemo/multimedia.cc
+++ b/apps/uidemo/multimedia.cc
@@ -24,11 +24,6 @@ public:
             {View*v=LayoutInflater::from(container->getContext())->inflate(res[position-2],nullptr,false);
             container->addView(v);
             v->requestLayout();
-            View*btn=v->findViewById(uidemo::R::id::button1);
-            if(btn)btn->setOnClickListener([](View&v){
-                 Window*w=new Window(0,0,400,400);
-                 w->setBackgroundColor(0xFF123456);
-            }); 
             return v;
             }break;
         case 0:
@@ -71,7 +66,7 @@ public:
                 }
             });
             gv->setVerticalScrollBarEnabled(true);
-            gv->setNumColumns(2);
+            gv->setNumColumns(3);
             gv->setAdapter(adapter);
             gv->setHorizontalSpacing(2); 
             gv->setVerticalSpacing(2);
diff --git a/src/gui/widget/abslistview.cc b/src/gui/widget/abslistview.cc
index 4603d42d..286d2247 100755
--- a/src/gui/widget/abslistview.cc
+++ b/src/gui/widget/abslistview.cc
@@ -2851,7 +2851,7 @@ void AbsListView::onTouchUp(MotionEvent&ev) {
                 // Since we can potentially overfling more than we can overscroll, don't
                 // allow the weird behavior where you can scroll to a boundary then
                 // fling further.
-                LOGV("Velocity [%d]%d:(%d,%d)",mActivePointerId,initialVelocity,mMinimumVelocity,mMaximumVelocity);
+                LOGD("Velocity [%d]%d:(%d,%d)",mActivePointerId,initialVelocity,mMinimumVelocity,mMaximumVelocity);
                 bool flingVelocity = std::abs(initialVelocity) > mMinimumVelocity;
                 if (flingVelocity && !((mFirstPosition == 0 &&
                         firstChildTop == contentTop - mOverscrollDistance) ||
diff --git a/src/gui/widget/analogclock.cc b/src/gui/widget/analogclock.cc
index 2ce38527..203d740c 100755
--- a/src/gui/widget/analogclock.cc
+++ b/src/gui/widget/analogclock.cc
@@ -100,7 +100,7 @@ void AnalogClock::onAttachedToWindow(){
         mSeconds=when.tm_sec;
         mChanged = true;
         invalidate(true);
-        postDelayed(mTick,500);
+        postDelayed(mTick,800);
     };
     postDelayed(mTick,800);
 }
diff --git a/src/gui/widget/viewgroup.cc b/src/gui/widget/viewgroup.cc
index dfadf19a..00994432 100755
--- a/src/gui/widget/viewgroup.cc
+++ b/src/gui/widget/viewgroup.cc
@@ -2084,10 +2084,10 @@ void ViewGroup::addFocusables(std::vector<View*>& views, int direction, int focu
     }
 
     std::vector<View*> children;
-    for(auto c:mChildren){
+    for_each(mChildren.begin(),mChildren.end(),[&children](View*c){
         if(c->getVisibility()==View::VISIBLE)
            children.push_back(c);
-    };
+    });
     FocusFinder::sort(children, 0, children.size(), this, isLayoutRtl());
     for (int i = 0; i < children.size(); ++i) {
         children[i]->addFocusables(views, direction, focusableMode);
diff --git a/src/porting/x86/graph_xlib.c b/src/porting/x86/graph_xlib.c
index 632c456c..96f4569a 100755
--- a/src/porting/x86/graph_xlib.c
+++ b/src/porting/x86/graph_xlib.c
@@ -173,9 +173,9 @@ DWORD GFXFlip(HANDLE surface){
     XImage *img=(XImage*)surface;
     if(mainSurface==surface){
         GFXRect rect={0,0,img->width,img->height};
-        //X11Expose(0,0,img->width,img->height);
+        X11Expose(0,0,img->width,img->height);
 #if ENABLE_RFB
-        //rfbMarkRectAsModified(rfbScreen,rect.x,rect.y,rect.w,rect.h);
+        rfbMarkRectAsModified(rfbScreen,rect.x,rect.y,rect.w,rect.h);
 #endif
 
     }