Re: [ACPI] Re: [Swsusp-devel] swsusp and ac status

[Michael F. <mh...@li...>]

On Fri, 25 Jun 2004 09:01:15 +0200, Daniele Boffi <bo...@di...> =
wrote:

>>
>> Please try:
>> rmmod AC
>> suspend/resume
>> modprobe AC
>>
>> It should be OK...
>
> It is NOT in my case. It is one of the first things I did. Now, just
> in case, I gave it another try, but it does not work.
>
> modprobe -r ac
> suspend
> unplug
> resume
> modprobe ac
>
> cat /proc/acpi/ac_adapter/C131/state
> state: on-line
>
> If now, after resuming, I plug and unplug the adapter...
>
> cat /proc/acpi/ac_adapter/C131/state
> state: off-line
>

Too bad, this implies that the AC module does not get reinitialized after
resume and I suspect that acpi core is broken on 2.6 in this regard.

I'll compile 2.6 and try it on my HW.

Perhaps the ACPI people could advise how to increase debug verbosity
to see what happens or if that can't be done, put some printks into AC
module to see what happens when the module is loaded on resume.

	Michael