Re: Hibernation does not work after upgrade to Stretch
On Wed, 13 Jun 2018 04:04:54 +0000 (UTC)
davidson <davidson@freevolt.org> wrote:
> at a search engine eventually led me to this 2007 document, which
> looks interesting:
>
> https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt
>
> I have not yet read it in full, (and so, obviously) have never used it
> myself.
Thanks for the url to the document. I started to follow it and 3 first
tests were not successful (either hang up or crash and reboot after
restoring the image). So I would like to do a debug. I saw that it is
mentioned that:
"To find out why hibernation fails on your system, you can use a
special testing facility available if the kernel is compiled with
CONFIG_PM_DEBUG set."
Does this mean that I have to install
linux-image-4.16.0-0.bpo.2-686-pae-dbg kernel in order to proceed with
this?
Regards,
Piotr
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