============================================================
 Listen for DeviceAdded in addition to DeviceEnabled

  This should help address problems like left-handed
mouse, and acceleration settings getting lost after
resume, or when new devices gets plugged in.

diff --git a/plugins/mouse/gsd-mouse-manager.c b/plugins/mouse/gsd-mouse-manager.c
--- a/plugins/mouse/gsd-mouse-manager.c
+++ b/plugins/mouse/gsd-mouse-manager.c
@@ -320,7 +320,7 @@ devicepresence_filter (GdkXEvent *xevent,
         if (xev->type == xi_presence)
         {
             XDevicePresenceNotifyEvent *dpn = (XDevicePresenceNotifyEvent *) xev;
-            if (dpn->devchange == DeviceEnabled)
+            if (dpn->devchange == DeviceEnabled || dpn->devchange == DeviceAdded)
                 set_mouse_settings ((GsdMouseManager *) data);
         }
         return GDK_FILTER_CONTINUE;