XFCE Power Manager http://goodies.xfce.org/projects/applications/xfce4-power-manager battery <_description>Modify the laptop display brightness <_message>Authentication is required to modify the laptop display brightness no no yes @sbindir@/xfpm-power-backlight-helper <_description>Suspend or hibernate the system <_message>Authentication is required to place the system in suspend or hibernate mode auth_admin auth_admin yes @sbindir@/xfce4-pm-helper