Index: apps/gui/usb_screen.c
===================================================================
--- apps/gui/usb_screen.c	(revision 23635)
+++ apps/gui/usb_screen.c	(working copy)
@@ -182,6 +182,11 @@
     int i;
     int usb_bars = VP_SB_ALLSCREENS; /* force statusbars */
 
+    lcd_clear_display();
+#ifdef HAVE_LCD_REMOTE
+    lcd_remote_clear_display();
+#endif
+
     FOR_NB_SCREENS(i)
     {
         struct screen *screen = &screens[i];