ludo@gnu.org (Ludovic Courtès) writes:

> Hello,
>
> Nikolay Merinov <nikolay.merinov@member.fsf.org> skribis:
>
>> I use GuixSD on libreboot x200. Issue was checked with linux-libre kernels 4.1,
>> 4.8, 4.10; with libreboot 2015-01-26, 2015-05-18, 2016-09-07; with and
>> without "resume=/dev/sda2" option (my swap partition on /dev/sda2).
>>
>> I can't resume neither from suspend to ram nor from suspend to disk.
>>
>> I start hibernation with "echo disk > /sys/power/state" command. On
>> next boot image does not restored. I can see that image was saved:
>>
>>     # swapon /dev/sda2
>>     swapon: /dev/sda2: software suspend data detected. Rewriting the swap signature.
>
> Hibernation is not supported yet in GuixSD, unless you applied this
> patch:
>
>   https://lists.gnu.org/archive/html/guix-devel/2016-08/msg00962.html
>
> If you want to try it out, feedback is welcome!  Note that Mark did
> mention that it’s risky, but that it worked in their tests.
>
> Thanks,
> Ludo’.