此刻,自从我在这台机器上安装Ubuntu以来,电池状态显示:不存在。
查看此答案,但是,我发现/proc/acpi/battery/BAT1/info
(有时它的/proc/acpi/battery/BAT0/info
,请使用制表符完整来提供帮助)具有以下信息:
present: yes
design capacity: 4400 mAh
last full capacity: 4400 mAh
battery technology: rechargeable
design voltage: 11100 mV
design capacity warning: 300 mAh
design capacity low: 132 mAh
cycle count: 0
capacity granularity 1: 32 mAh
capacity granularity 2: 32 mAh
model number: BAT1
serial number: 11
battery type: 11
OEM info: 11
按照这个答案,我检查了/proc/acpi/battery/BAT1/state
文件:
present: yes
capacity state: ok
charging state: charged
present rate: unknown
remaining capacity: unknown
present voltage: 10000 mV
该acpi -b
命令返回:
Battery 0: Unknown, 0%, rate information unavailable
有关更新电池信息的任何建议?