Device: /org/freedesktop/UPower/devices/DisplayDevice power supply: no updated: Tue Sep 7 03:56:21 2021 (15008 seconds ago) has history: no has statistics: no unknown warning-level: none percentage: 0% icon-name: '' Daemon: daemon-version: 0.99.13 on-battery: no lid-is-closed: no lid-is-present: no critical-action: PowerOff