How to refresh acpi data?

[Maciej Suszko]

Quentin SCHWERKOLT <develloper.unix at hotmail.fr> wrote:
> 
> I would like know I can refresh acpi data for the battery state: When
> I run a `acpiconf -i 0' or a `sysctl hw.acpi.battery', they return
> only the battery information when FreeBSD had started. So how can I
> refresh the acpi data whitout restart my FreeBSD? I have try with
> FreeBSD 9.0-RELEASE and FREEBSD 9-STABLE and the result is the same.

It's probably the same bug as in my case:
http://www.freebsd.org/cgi/query-pr.cgi?pr=162859

BTW, what's your laptop model?
-- 
regards, Maciej Suszko.