From: mru@kth.se (Måns Rullgård)
To: linux-kernel@vger.kernel.org
Subject: Re: [2.6.0-test8] Difference between Software Suspend and Suspend-to-disk?
Date: Tue, 21 Oct 2003 15:24:00 +0200 [thread overview]
Message-ID: <yw1xptgqd8r3.fsf@kth.se> (raw)
In-Reply-To: <1066741540.2068.1.camel@teapot.felipe-alfaro.com>
Felipe Alfaro Solana <felipe_alfaro@linuxmail.org> writes:
>> >> Software Suspend (EXPERIMENTAL)
>> >> Suspend-to-Disk Support
>> >
>> > They're competing implementations of the same mechanism.
>>
>> And neither one works reliably, I might add. They both appear to save
>> the current state to disk, but no matter what I try, I can't make it
>> resume properly.
>
> Yep! I must say I cannot resume my system from disk. The kernel always
> complains about failing when trying to resume from disk. Also, after
> suspending to disk, the swap partition is completely valid, and I don't
> need to "mkswap" it. On previous releases of the kernel, when STD
> worked, trying to skip resume from disk left the swap partition unusable
> (as expected after dumping memory to the swap file).
Same here. I recall seeing a patch that did something to sync the
disks before powering off. Maybe it's related. I'll dig out the
patch and see what it's all about.
--
Måns Rullgård
mru@kth.se
next prev parent reply other threads:[~2003-10-21 13:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-21 11:15 Jan De Luyck
2003-10-21 11:34 ` Tomas Szepe
2003-10-21 11:40 ` Måns Rullgård
2003-10-21 12:16 ` Jan De Luyck
2003-10-21 13:05 ` Felipe Alfaro Solana
2003-10-21 13:24 ` Måns Rullgård [this message]
2003-10-21 14:41 ` Stefan Smietanowski
2003-10-21 21:15 John Mock
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