From: Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org>
To: "Li, Shaohua" <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: standby problem
Date: Mon, 19 Sep 2005 10:32:05 +0200 [thread overview]
Message-ID: <20050919083205.GH1893@elf.ucw.cz> (raw)
In-Reply-To: <59D45D057E9702469E5775CBB56411F171F9CF@pdsmsx406>
Hi!
> >> i wanted to know what's mean this error :)
> >>
> >> mrspurr:/home/giskard# echo standby > /sys/power/state
> >> acpi_pm_prepare does not support 1
> >>
> >> means that my laptop doesn't supporto standby mode?
> >
> >Probably yes.
> Is it possible we can just show available pm states in /sys/power/state?
> I think we should report the error earlier before we do actual
> suspend/resume. (maybe pm_ops should have a .supported_states callback
> for all archs) It seems many users are complaining about this after Len
> deprecated the proc interface.
Pavel Troller even had a patch, but it was too ugly. Yes, we should
only list available states in /sys/power/state.
Pavel
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next prev parent reply other threads:[~2005-09-19 8:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-19 8:27 standby problem Li, Shaohua
2005-09-19 8:32 ` Pavel Machek [this message]
[not found] ` <20050919083205.GH1893-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2005-09-19 8:44 ` Pavel Troller
[not found] ` <20050919084442.GA26295-hxMeMO63rIAUgFT2KJq8fg@public.gmane.org>
2005-09-19 14:32 ` Randy.Dunlap
-- strict thread matches above, loose matches on Subject: below --
2005-09-20 5:31 Li, Shaohua
2005-09-21 0:49 ` Randy.Dunlap
2005-09-19 9:00 Li, Shaohua
2005-09-19 9:05 ` Pavel Machek
2005-09-20 4:09 ` Randy.Dunlap
[not found] ` <20050919210936.4cd0c3b7.rdunlap-/UHa2rfvQTnk1uMJSBkQmQ@public.gmane.org>
2005-09-20 9:44 ` Pavel Machek
2005-09-14 17:45 giskard
[not found] ` <1126719945.4563.12.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-19 6:59 ` Pavel Machek
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