Terminal geometry when showing username prompt

src/freedombone-image-customise

@@ -813,7 +813,7 @@ function mesh_client_startup_applications {
     echo 'Name=Set Username' >> $START_DESKTOP3
     echo 'Type=Application' >> $START_DESKTOP3
     echo 'Comment=Set username' >> $START_DESKTOP3
-    echo "Exec=mate-terminal -e \"bash -c /home/${MY_USERNAME}/mesh-desktop.sh\"" >> $START_DESKTOP3
+    echo "Exec=mate-terminal -e --geometry=1x1 \"bash -c /home/${MY_USERNAME}/mesh-desktop.sh\"" >> $START_DESKTOP3
     echo 'Icon=user-away' >> $START_DESKTOP3
     echo 'Terminal=false' >> $START_DESKTOP3
     echo 'Categories=Application;' >> $START_DESKTOP3