我在华硕 x556uak 笔记本电脑上全新安装了 ubuntu 16.04.1，发现当连接到交流电且电池未充电时，系统显示电池图标正在放电，但当电池放电一点并再次连接时，它会充电，然后系统显示电池图标已连接到交流电并正在充电。
我还注意到，尽管我有 2 个 38 Whr 电池，但 ubuntu 只检测到一个 38 Whr 电池，好像第二个不存在？但也许这不是一个错误，当第一个电池没电时它会切换到辅助电池？
这是输出upower -d
Device: /org/freedesktop/UPower/devices/line_power_AC0
native-path: AC0
power supply: yes
updated: IST 19:06:36 2017 ינו 07 ש' (1564 seconds ago)
has history: no
has statistics: no
line-power
warning-level: none
online: no
icon-name: 'ac-adapter-symbolic'
Device: /org/freedesktop/UPower/devices/battery_BAT0
native-path: BAT0
vendor: ASUSTeK
model: ASUS Battery
power supply: yes
updated: IST 19:32:37 2017 ינו 07 ש' (3 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: discharging
warning-level: none
energy: 27.154 Wh
energy-empty: 0 Wh
energy-full: 37.886 Wh
energy-full-design: 38 Wh
energy-rate: 8.648 W
voltage: 7.6 V
time to empty: 3.1 hours
percentage: 72%
capacity: 99.7%
technology: lithium-ion
icon-name: 'battery-full-symbolic'
History (rate):
1483810357 8.648 discharging
Device: /org/freedesktop/UPower/devices/DisplayDevice
power supply: yes
updated: IST 19:32:37 2017 ינו 07 ש' (3 seconds ago)
has history: no
has statistics: no
battery
present: yes
state: discharging
warning-level: none
energy: 27.154 Wh
energy-full: 37.886 Wh
energy-rate: 8.648 W
time to empty: 3.1 hours
percentage: 72%
icon-name: 'battery-full-symbolic'
Daemon:
daemon-version: 0.99.4
on-battery: yes
lid-is-closed: no
lid-is-present: yes
critical-action: HybridSleep
upower -d我将更新并发布电池充满电并连接到交流电时的输出。
感谢您的时间。
更新
upower -d这是电池已充满电且笔记本电脑插入交流电时的输出：
Device: /org/freedesktop/UPower/devices/line_power_AC0
native-path: AC0
power supply: yes
updated: IST 20:44:01 2017 ינו 07 ש' (21 seconds ago)
has history: no
has statistics: no
line-power
warning-level: none
online: yes
icon-name: 'ac-adapter-symbolic'
Device: /org/freedesktop/UPower/devices/battery_BAT0
native-path: BAT0
vendor: ASUSTeK
model: ASUS Battery
power supply: yes
updated: IST 20:44:01 2017 ינו 07 ש' (21 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: discharging
warning-level: none
energy: 37.825 Wh
energy-empty: 0 Wh
energy-full: 37.886 Wh
energy-full-design: 38 Wh
energy-rate: 3.564 W
voltage: 7.6 V
time to empty: 10.6 hours
percentage: 100%
capacity: 99.7%
technology: lithium-ion
icon-name: 'battery-full-symbolic'
History (charge):
1483814641 100.000 discharging
History (rate):
1483814641 3.564 discharging
1483814641 2.348 discharging
Device: /org/freedesktop/UPower/devices/DisplayDevice
power supply: yes
updated: IST 20:44:01 2017 ינו 07 ש' (21 seconds ago)
has history: no
has statistics: no
battery
present: yes
state: discharging
warning-level: none
energy: 37.825 Wh
energy-full: 37.886 Wh
energy-rate: 3.564 W
time to empty: 10.6 hours
percentage: 100%
icon-name: 'battery-full-symbolic'
Daemon:
daemon-version: 0.99.4
on-battery: no
lid-is-closed: no
lid-is-present: yes
critical-action: HybridSleep