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Re: Suspend to RAM very slow on R600?

 

Interesting, I didn't know suspending to RAM used the hard disk at all.
Anyway, during the long period (say the middle 2 minutes) the 'disk access'
light is off. The fan blows heavily though, almost like it's doing intense
computations (but I can't imagine what).

Your remark is very interesing though, since I replaced my hard disk and the
BIOS doesn't seem to recognize it - forcing me to boot through grub4dos from
an SD-card. So since standby uses ACPI this may be a related issue.

Do you have any idea how to solve this? Is this a time-out from the ACPI to
find the disk? And if so, can I lower the timeout threshold?

Thanks for your reply!
--Peter

On Wed, Dec 30, 2009 at 19:42, Albert Vilella <avilella@xxxxxxxxx> wrote:

> This sounds to me like the hard disk not doing what it should. Do you
> see harddisk activity during the sleep process?
>
> On Wed, Dec 30, 2009 at 5:02 PM, Peter Vandendriessche
> <peter.vandendriessche@xxxxxxxxx> wrote:
> > Hi all,
> >
> > I'm running Kubuntu 9.10 on my R600 and I noted that standby ("suspend to
> > RAM") works consistently, but is unreasonably slow: it takes 2 minutes
> and 9
> > seconds on average to suspend, while resume takes less than 10 seconds.
> >
> > This is not normal (normally suspend should go at least faster than
> resume)
> > and I wonder if anyone is experiencing similar problems and/or is aware
> of a
> > solution?
> >
> > Kind regards and best wishes for 2010,
> > Peter
> >
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