File report-error.patch of Package virt-viewer

Index: virt-viewer-1.0/src/virt-viewer.c
===================================================================
--- virt-viewer-1.0.orig/src/virt-viewer.c
+++ virt-viewer-1.0/src/virt-viewer.c
@@ -552,6 +552,7 @@ virt_viewer_initial_connect(VirtViewerAp
         } else {
             virt_viewer_app_simple_message_dialog(app, _("Cannot find guest domain %s"),
                                                   priv->domkey);
+            fprintf(stderr, "Cannot find guest %s\n", priv->domkey);
             g_debug("Cannot find guest %s", priv->domkey);
             goto cleanup;
         }