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插入交流电时电池放电

tag-icon • tag-icon 14.10 laptop power-management battery acer
插入交流电时电池放电

我的 VN7-571G-56N0 有问题。插入交流电时，我的电池正在放电。如果我插入电源线，在仅使用电池使用笔记本电脑后，它会充电，但当我达到 100% 时，它不会切换到仅交流电模式。似乎一直在使用电池，交流电一直在给它充电。这似乎对电池不太好...

输出 upower -d：

Device: /org/freedesktop/UPower/devices/line_power_ADP1
  native-path:          ADP1
  power supply:         yes
  updated:              Mi 25 Feb 2015 22:13:46 CET (6206 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    online:             yes

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path:          BAT0
  vendor:               LGC
  model:                AC14A8L
  serial:               14728
  power supply:         yes
  updated:              Mi 25 Feb 2015 23:56:51 CET (21 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    energy:              53,2722 Wh
    energy-empty:        0 Wh
    energy-full:         53,2722 Wh
    energy-full-design:  52,497 Wh
    energy-rate:         0 W
    voltage:             12,789 V
    percentage:          100%
    capacity:            100%
    technology:          lithium-ion

Daemon:
  daemon-version:  0.9.23
  can-suspend:     yes
  can-hibernate:   no
  on-battery:      no
  on-low-battery:  no
  lid-is-closed:   no
  lid-is-present:  yes
  is-docked:       no

输出 acpi -V：

Battery 0: Discharging, 100%, discharging at zero rate - will never fully discharge.
Battery 0: design capacity 4605 mAh, last full capacity 4753 mAh = 100%
Adapter 0: on-line
Thermal 0: ok, 40.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 126.0 degrees C
Thermal 1: ok, 43.0 degrees C
Thermal 1: trip point 0 switches to mode critical at temperature 104.0 degrees C
Cooling 0: x86_pkg_temp no state information available
Cooling 1: intel_powerclamp no state information available
Cooling 2: Processor 0 of 10
Cooling 3: Processor 0 of 10
Cooling 4: Processor 0 of 10
Cooling 5: Processor 0 of 10

我正在运行完全更新的 Ubuntu 14.10。

我很感激任何能帮助解决此问题的帮助。

答案1

我找到了一个解决方案。

必须重新校准电池，这很容易做到，只需将电池放电至几乎零，然后再次充电即可。

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