Can you check if the X-XFCE-Exec line in /usr/local/share/xfce4/panel-plugins/weather.desktop points to the executable in /usr/local/libexec/xfce4/panel-plugins/. And does /usr/local/libexec/xfce4/panel-plugins/xfce4-weather-plugin exists on your system? And please remove the trivial lines from log posts and keep the subject of the email the same. Nick