Funny battery values (nx6325)
Nate Lawson
nate at root.org
Mon Mar 15 19:57:42 UTC 2010
Joerg Wunsch wrote:
> Funny battery configuration with 8-stable:
>
> remi# acpiconf -i 0
> Design capacity: 279 mAh
> Last full capacity: 279 mAh
> When unplugging the AC supply, I get:
>
> State: discharging
> Remaining capacity: 98%
> Remaining time: 0:08
> Present rate: 2064 mA
^^^^^^^
> Voltage: 11870 mV
>
> I'm not sure whether the "remaining time" is realistic or not. In the
> past (FreeBSD 6.x), it used to immediately shut down when unplugging
> AC since the battery state was always unknown. Now, FreeBSD 8.x is
> the first version that actually manages to survive running on
> batteries.
>
> This is an HP/Compaq nx6325.
>
> Any clues how to fix these values?
Fix the query for present rate to not return 2A. Perhaps a problem
reading the EC.
--
Nate
More information about the freebsd-acpi
mailing list