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

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Message-Id: <200612031900.55741.arvidjaar@mail.ru>
Date:	Sun, 3 Dec 2006 19:00:54 +0300
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	Alexey Starikovskiy <alexey.y.starikovskiy@...ux.intel.com>
Cc:	Pavel Machek <pavel@...e.cz>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.19: ACPI reports AC not present after resume from STD

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On Sunday 03 December 2006 17:35, Alexey Starikovskiy wrote:
> 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.

No. I applied patches from comments 38 and 52 (modified, it did not apply 
cleanly to 2.6.19). As far as I understood, those two were final.
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