diff -u libgnomecanvas-2.20.1.1/debian/changelog libgnomecanvas-2.20.1.1/debian/changelog
--- libgnomecanvas-2.20.1.1/debian/changelog
+++ libgnomecanvas-2.20.1.1/debian/changelog
@@ -1,3 +1,10 @@
+libgnomecanvas (2.20.1.1-1ubuntu3) intrepid; urgency=low
+
+  * debian/patches/90_upstream_correctly_update.patch:
+    - updated the patch to fix the redraw issues (lp: #284530)
+
+ -- Joseph M Smith <yasumoto7@gmail.com>  Thu, 30 Oct 2008 14:29:29 -0700
+
 libgnomecanvas (2.20.1.1-1ubuntu2) intrepid; urgency=low
 
   * debian/patches/90_upstream_correctly_update.patch:
diff -u libgnomecanvas-2.20.1.1/debian/patches/90_upstream_correctly_update.patch libgnomecanvas-2.20.1.1/debian/patches/90_upstream_correctly_update.patch
--- libgnomecanvas-2.20.1.1/debian/patches/90_upstream_correctly_update.patch
+++ libgnomecanvas-2.20.1.1/debian/patches/90_upstream_correctly_update.patch
@@ -1,5 +1,6 @@
---- libgnomecanvas/gnome-canvas.c	2007/07/26 11:19:01	1257
-+++ libgnomecanvas/gnome-canvas.c	2007/08/23 16:45:40	1263
+diff -Nur -x '*.orig' -x '*~' libgnomecanvas-2.20.1.1/libgnomecanvas/gnome-canvas.c libgnomecanvas-2.20.1.1.new/libgnomecanvas/gnome-canvas.c
+--- libgnomecanvas-2.20.1.1/libgnomecanvas/gnome-canvas.c	2007-10-20 09:00:47.000000000 -0700
++++ libgnomecanvas-2.20.1.1.new/libgnomecanvas/gnome-canvas.c	2008-10-30 14:25:06.000000000 -0700
 @@ -2904,11 +2904,7 @@
  		return FALSE;
  }
@@ -202,7 +203,15 @@
  }
  
  /* Expose handler for the canvas */
-@@ -3074,48 +3065,68 @@
+@@ -3049,6 +3040,7 @@
+ 
+ 		if (canvas->need_update || canvas->need_redraw) {
+ 			ArtUta *uta;
++
+ 			/* Update or drawing is scheduled, so just mark exposed area as dirty */
+ 			uta = art_uta_from_irect (&rect);
+ 			gnome_canvas_request_redraw_uta (canvas, uta);
+@@ -3074,48 +3066,68 @@
  {
  	ArtIRect *rects;
  	gint n_rects, i;
@@ -233,8 +242,8 @@
 -	/* Send synthetic expose events */
 +	/* Turn those rectangles into a GdkRegion for exposing */
 +
-+	visible_rect.x0 = canvas->layout.hadjustment->value;
-+	visible_rect.y0 = canvas->layout.vadjustment->value;
++	visible_rect.x0 = canvas->layout.hadjustment->value - canvas->zoom_xofs;
++	visible_rect.y0 = canvas->layout.vadjustment->value - canvas->zoom_yofs;
 +	visible_rect.x1 = visible_rect.x0 + GTK_WIDGET (canvas)->allocation.width;
 +	visible_rect.y1 = visible_rect.y0 + GTK_WIDGET (canvas)->allocation.height;
 +
@@ -244,6 +253,15 @@
 -		GdkEventExpose ex;
 -		gint x0, y0, x1, y1;
 +		ArtIRect clipped;
++
++		art_irect_intersect (&clipped, &visible_rect, rects + i);
++		if (!art_irect_empty (&clipped)) {
++			GdkRectangle gdkrect;
++
++			gdkrect.x = clipped.x0 + canvas->zoom_xofs;
++			gdkrect.y = clipped.y0 + canvas->zoom_yofs;
++			gdkrect.width = clipped.x1 - clipped.x0;
++			gdkrect.height = clipped.y1 - clipped.y0;
  
 -		x0 = MAX (canvas->layout.hadjustment->value - canvas->zoom_xofs, rects[i].x0);
 -		y0 = MAX (canvas->layout.vadjustment->value - canvas->zoom_yofs, rects[i].y0);
@@ -263,15 +281,6 @@
 -			ex.count = 0;
 -			gtk_widget_send_expose (GTK_WIDGET (canvas), (GdkEvent *) &ex);
 -			gdk_region_destroy (ex.region);
-+		art_irect_intersect (&clipped, &visible_rect, rects + i);
-+		if (!art_irect_empty (&clipped)) {
-+			GdkRectangle gdkrect;
-+
-+			gdkrect.x = clipped.x0;
-+			gdkrect.y = clipped.y0;
-+			gdkrect.width = clipped.x1 - clipped.x0;
-+			gdkrect.height = clipped.y1 - clipped.y0;
-+
 +			gdk_region_union_with_rect (region, &gdkrect);
  		}
  	}
@@ -303,0 +313,8 @@
+@@ -3189,6 +3201,7 @@
+ 	GDK_THREADS_ENTER ();
+ 
+ 	canvas = GNOME_CANVAS (data);
++
+ 	do_update (canvas);
+ 
+ 	/* Reset idle id */