diff -Naur aumix-2.9.1-orig//src/common.c aumix-2.9.1/src/common.c
--- aumix-2.9.1-orig//src/common.c	2010-05-06 03:36:47.000000000 +0000
+++ aumix-2.9.1/src/common.c	2010-10-09 08:26:15.239440704 +0000
@@ -744,6 +744,10 @@
 	/* Set the text message domain. */
 	bindtextdomain((char *) PACKAGE, LOCALEDIR);
 	textdomain((char *) PACKAGE);
+#if defined (HAVE_GTK) || defined (HAVE_GTK1)
+	if (getenv("DISPLAY") != NULL)
+		gtk_set_locale();
+#endif				/* GTK */
 #endif				/* ENABLE_NLS */
 }
 #ifdef HAVE_ALSA