Device: /org/freedesktop/UPower/devices/DisplayDevice power supply: no updated: sam. 25 juil. 2015 20:00:55 CEST (225 seconds ago) has history: no has statistics: no unknown warning-level: none icon-name: '' Daemon: daemon-version: 0.99.3 on-battery: no lid-is-closed: no lid-is-present: no critical-action: PowerOff