Re: 2.6.19: ACPI reports AC not present after resume from STD

Alexey Starikovskiy
2006-12-03T14:35:44Z

Andrey Borzenkov wrote:
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> On Sunday 03 December 2006 16:11, Pavel Machek wrote:
>
>> Hi!
>>
>>
>>> I started to notice it some time ago; I can't say exactly if this was not
>>> present in earlier versions because recently I switched from STR (which
>>> gave me no end of troubles) to STD. So I may have not seen it before.
>>>
>>> Suspend to disk while on battery. Plug in AC, resume. ACPI continues to
>>> show AC adapter as not present:
>>>
>>> {pts/0}% cat /proc/acpi/ac_adapter/ADP1/state
>>> state: off-line
>>>
>>> replugging AC correctly changes state to on-line.
>>>
>> try echo platform > /sys/power/disk.
>>
>
> Nope.
>
> {pts/0}% pmsuspend disk
> ... after resume
> {pts/0}% cat /sys/power/disk
> platform
> {pts/0}% cat /proc/acpi/ac_adapter/ADP1/state
> state: off-line
>
please look if patches in 7122 work for you.