From: Nicolas <nikos42@gmail.com>
To: linux-pm@lists.linux-foundation.org
Subject: Wrong remaining capacity of my battery when it is charged
Date: Sun, 29 Jul 2007 10:05:20 +0200 [thread overview]
Message-ID: <46AC4A40.1070300@gmail.com> (raw)
Hello,
I have a problem with the remaining capacity indicator of my battery.
Here is what I read in /proc/acpi/battery/BAT0/info:
design capacity: 79920 mWh
last full capacity: 75000 mWh
I run Linux 2.6.15.
But when the battery is charged, remaining capacity as indicated in
/proc/acpi/battery/BAT0/state is 79920 mWh. When the battery is
charging, remaining capacity slowly rises to 75000 mWh, then jumps to
79920 mWh.
I could not figure out if remaining capacity is computed by the battery
itself, which would mean that there is a little bug in my battery
firmware, or by ACPI, using other informations.
Thanks in advance for explanations!
Nicolas
next reply other threads:[~2007-07-29 8:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-29 8:05 Nicolas [this message]
2007-07-29 8:49 ` Wrong remaining capacity of my battery when it is charged Alexey Starikovskiy
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