Re: hibernation fails from kexec'ed kernel

[Jiri Slaby <jirislaby@gmail.com>]

On 01/12/2013 04:47 PM, Jiri Slaby wrote:
> Hi,
> 
> when I try to hibernate and resume from a kexec'ed kernel, the resume
> fails with:
> PM: Image not found (code -22)
> 
> I dumped sig and orig_sig from swsusp_check and it looks like this:
> 53 57 41 50 53 50 41 43 45 32                    SWAPSPACE2
> 53 57 41 50 53 50 41 43 45 32                    SWAPSPACE2
> 
> So it looks like the image (or only the signature) did not land to the disk.

Note that I see "PM: S|" and the error returned from mark_swapfiles is 0.

> I use only the in-kernel hibernation, I do not even have the suspend
> package installed. This is with 3.7.2 and happens this way for some time
> already. When I boot the kernel normally, hib+resume works just fine.
> 
> Any ideas?
> 
> thanks,
-- 
js