Re: 2.6.24-rc1 acpi battery driver -> sysfs interface does not update correctly

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On 24/10/2007, Alexey Starikovskiy <aystarik@xxxxxxxxx> wrote:
> Ash Milsted wrote:
> > On 24/10/2007, Ash Milsted <thatistosayiseenem@xxxxxxxxx> wrote:
> >> On 24/10/2007, Alexey Starikovskiy <aystarik@xxxxxxxxx> wrote:
> >>> Could you please test this patch?
> >> Appears to work again  - sysfs values now seem to update correctly
> >> without help from a proc read. Will check without ACPI_PROCFS and let
> >> you know if anything still seems wrong.
> >>
> >> Ash
> >>
> >
> > Okay, I have a further suspicion that uevents are not being sent as
> > the battery charge changes. I have HAL 0.5.10 running and it only
> > updates it's battery status if I (un)plug the power, despite cat
> > /sys/class/power_supply/BAT1/charge_now now giving a current value.
> >
> This one is not easy. According to code, it should send twice as many notifications now.
> One over netlink, and one as power_supply class device...
> Could you log all the uevents?
>
Forgive my ignorance, but I'm not entirely sure how to capture
uevents. If "udevmonitor --kernel" is sufficient then it appears there
are no events associated with the battery discharging or charging,
whereas those associated with (un)plugging do appear. To clarify, I've
seen cat /sys/.../charge_now change without udevmonitor picking up a
single kernel event.
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