Device: /org/freedesktop/UPower/devices/DisplayDevice power supply: no updated: sam. 21 janv. 2017 12:56:10 CET (5941 seconds ago) has history: no has statistics: no unknown warning-level: none icon-name: '' Daemon: daemon-version: 0.99.5 on-battery: no lid-is-closed: no lid-is-present: no critical-action: PowerOff