upower - Loongson-3A 3000 smallpt on debian

Return To Loongson-3A 3000 smallpt on debian System Information

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply:         no
  updated:              2018年06月20日 星期三 23时02分59秒 (1257 seconds ago)
  has history:          no
  has statistics:       no
  unknown
    warning-level:       none
    icon-name:          'battery-missing-symbolic'

Daemon:
  daemon-version:  0.99.7
  on-battery:      no
  lid-is-closed:   no
  lid-is-present:  no
  critical-action: HybridSleep