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bug#25031: closed (Recovery from sleep/hibernate is broken)

From: GNU bug Tracking System
Subject: bug#25031: closed (Recovery from sleep/hibernate is broken)
Date: Wed, 19 Feb 2020 19:05:02 +0000

Your message dated Wed, 19 Feb 2020 20:04:30 +0100
with message-id <address@hidden>
and subject line Re: Hunting #25031: Recovery from sleep/hibernate is broken
has caused the debbugs.gnu.org bug report #25031,
regarding Recovery from sleep/hibernate is broken
to be marked as done.

(If you believe you have received this mail in error, please contact

25031: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25031
GNU Bug Tracking System
Contact address@hidden with problems
--- Begin Message --- Subject: Recovery from sleep/hibernate is broken Date: Sat, 26 Nov 2016 04:55:19 +0500 User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux)

I exepience issue similar to discussed in next thread
My laptop can't wake afterr sleep and hibernate.

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 

In boot log I can see next message:

[    0.610581] PM: Checking hibernation image partition /dev/sda2
[    0.610598] PM: Hibernation image not present or could not be loaded.
[    1.063943] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[    1.108500]  sda: sda1 sda2 sda3
[    1.109780] sd 0:0:0:0: [sda] Attached SCSI disk

Looks like PM try to find hibernation image before attaching hard

Full boot log with linux-libre 4.10 and libreboot 2016-09-07 after hibernation 

Where can be root of issue? libreboot code, linux-libre code or GuixSD itself? 


--- End Message ---
--- Begin Message --- Subject: Re: Hunting #25031: Recovery from sleep/hibernate is broken Date: Wed, 19 Feb 2020 20:04:30 +0100

On Wed, 19 Feb 2020 at 19:39, Nikolai Merinov
<address@hidden> wrote:

> I have no access to the laptop with this issue anymore. My current
> laptop works fine with actual GNU GUIX distribution.
> Currently it impossible to extract additional info and bug can be
> closed.

Thank you for your reply.
So  I am closing this bug.
Feel free to reopen the bug if you have access to the laptop again.

All the best,

--- End Message ---

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