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在 Ubuntu 19.04 上电池始终显示“正在估计”

tag-icon • tag-icon gnome power-management indicator battery 19.04
在 Ubuntu 19.04 上电池始终显示“正在估计”

使用 Ubuntu 一年多来一直没出过问题，但几天来我的电池状态有点奇怪。它总是显示 100%，当我插入充电器时，它显示“正在估计”，当我拔出充电器或插入充电器时，它仍然保持这种状态。

以下命令显示以下结果，

~$ upower -i /org/freedesktop/UPower/devices/battery_BAT0   native-path:          (null)   power supply:         no   updated:     Do 01 Jan 1970 01:00:00 CET (1561282273 seconds ago)   has history:    no   has statistics:       no   unknown
    warning-level:       unknown
    battery-level:       unknown
    icon-name:          '(null)'

acpi -V 显示以下结果，

~$ acpi -V
Battery 0: Discharging, 0%, 11:57:45 remaining
Adapter 0: off-line
Thermal 0: ok, 53.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 127.0 degrees C
Thermal 0: trip point 1 switches to mode hot at temperature 127.0 degrees C
Cooling 0: Processor 0 of 10
Cooling 1: Processor 0 of 10
Cooling 2: x86_pkg_temp no state information available
Cooling 3: Processor 0 of 10
Cooling 4: intel_powerclamp no state information available
Cooling 5: Processor 0 of 10



sudo tlp-stat -b
--- TLP 1.1 --------------------------------------------

+++ Battery Status
/sys/class/power_supply/BAT1/manufacturer                   = LENOVO 
/sys/class/power_supply/BAT1/model_name                     = PABAS0241231
/sys/class/power_supply/BAT1/cycle_count                    = (not supported)
/sys/class/power_supply/BAT1/status                         = Discharging

知道发生什么事了吗？

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