Re: /proc/acpi/ac_adapter/AC is missing after latest ACPI merge

Ismail Dönmez
2007-02-13T07:36:43Z

On Tuesday 13 February 2007 07:23:15 Len Brown wrote:
> On Monday 12 February 2007 13:45, Ismail Dönmez wrote:
> > Hi all,
> >
> > After latest ACPI merge /proc/acpi/ac_adapter/AC has gone fishing :
> >
> > [~]> ls -al /proc/acpi/ac_adapter/
> > dr-xr-xr-x 2 root root 0 Şub 12 20:44 ADP1
> >
> > [~]> ls -al /proc/acpi/ac_adapter/ADP1
> > -r--r--r-- 1 root root 0 Şub 12 20:44 state
> >
> > This at least breaks HAL which thinks AC is always plugged in, is this
> > change intentional?
>
> no change intended here.
>
> grep CONFIG_ACPI_AC .config
>
> lsmod |grep ac

[~/GIT/linux-2.6]> grep CONFIG_ACPI_AC .config
CONFIG_ACPI_AC=y

[~/GIT/linux-2.6]> lsmod|grep ac
af_packet 19976 2
cpufreq_userspace 3732 0

But it looks like older kernels had only /proc/acpi/ac_adapter/ADP1 and it
worked fine with HAL, maybe something in sysfs changed? Also for some reason
hal-addon-acpi doesn't seem to start at all, which might be the problem.

Regards,
ismail