Ubuntu battery 笔记本电池信息查询

现在用的是X201,装的是Ubuntu 10.04,前两天换了9芯的电池,想看看是不是零充电,充电的百分比都看不到,后来发现如下的方法,值得留下,备用:-),
在ubuntu里,电池所有相关的信息都在 /proc/acpi/battery/BAT0/ 文件夹下的文件中记录着,好像笔记本都是BAT0,因为大都只有一块电池哦,这个文件夹下有alarm info state 三个文件,终端下输入:

cat /proc/acpi/battery/BAT0/info
present:                 yes
design capacity:         8424 mAh
last full capacity:      8492 mAh
battery technology:      rechargeable
design voltage:          10800 mV
design capacity warning: 424 mAh
design capacity low:     18 mAh
cycle count:          0
capacity granularity 1:  1 mAh
capacity granularity 2:  1 mAh
model number:            42T4649
serial number:             261
battery type:            LION
OEM info:                SANYO

cat /proc/acpi/battery/BAT0/state
present:                 yes
capacity state:          ok
charging state:          discharging
present rate:            1555 mA
remaining capacity:      1631 mAh
present voltage:         11094 mV

cat /proc/acpi/battery/BAT0/alarm
alarm:                   424 mAh

看看还是很详细的,比Thinkpad自带的还好,^_^,另外发现一个图形的界面,如下操作:
Alt+F2,输入“gnome-power-statistics”

内容版权声明:除非注明,否则皆为本站原创文章。

转载注明出处:https://www.heiqu.com/26183.html