Nicolas wrote: > 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 ACPI does not compute anything. Information is supplied by BIOS methods (_BST in DSDT). _BST could compute something, but it usually just reads registers of embedded controller (battery). Regards, Alex. > _______________________________________________ > linux-pm mailing list > linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx > https://lists.linux-foundation.org/mailman/listinfo/linux-pm > _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
