Xfce power manager

xfce_power_manager # # Debian 7.7 #1 SMP Debian 3.16.7-ckt2-1~bpo70+1 (2014-12-08) Aspire S7-392 14_12_29 # This should be installed in order to enable: sudo apt-get install xfce4-power-manager
 * fn+X brightness management
 * battery info in the notification bar