Re: 3.2-git - freeze during hibernation

From: Mantas
Date: Sun Jan 22 2012 - 10:43:22 EST


On 2012-01-22 10:32, Srivatsa Bhat wrote:
> On Sun, Jan 22, 2012 at 1:35 PM, Maciej Rutecki
> <maciej.rutecki@xxxxxxxxx <mailto:maciej.rutecki@xxxxxxxxx>> wrote:
>
> (Add CC to Rafael)
>
> On piÄtek, 13 stycznia 2012 o 14:31:44 Mantas wrote:
> > Using uswsusp git-17789a0 and Linux git-v3.2-6540-g4c4d285, suspend to
> > disk freezes right before writing the memory to disk -- "Saving X
> image
> > data pages" appears, but the percentage does not, nor is there any
> disk
> > activity; all I can do is reboot using Alt+SysRq.
> >
> > Same version of uswsusp, both suspend to memory and disk, worked
> > perfectly with Linux v3.2 release and earlier versions. The device is
> > ASUS K52JT. Any hints?
>
>
> Hi,
>
> Could you please try the patch posted at:
> https://lkml.org/lkml/2012/1/19/177 ?

It does fix this particular issue; the suspend image is written correctly.

However, now it hangs at the "Suspending consoles" message -- sometimes
before writing image, sometimes after...

I will try the same patch against latest linux-git and see if there are
any changes.

--
Mantas M.
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