GNU bug report logs - #25031
Recovery from sleep/hibernate is broken

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Nikolay Merinov <nikolay.merinov <at> member.fsf.org>
To: bug-guix <at> gnu.org
Subject: Recovery from sleep/hibernate is broken
Date: Sat, 26 Nov 2016 04:55:19 +0500

Hi,

I exepience issue similar to discussed in next thread
https://lists.gnu.org/archive/html/bug-guix/2016-07/msg00087.html
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 signature.

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
drive.

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

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

Regards,
Nikolay

Message #8 received at 25031 <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: Nikolay Merinov <nikolay.merinov <at> member.fsf.org>
Cc: 25031 <at> debbugs.gnu.org
Subject: Re: bug#25031: Recovery from sleep/hibernate is broken
Date: Sat, 26 Nov 2016 22:33:43 +0100

Hello,

Nikolay Merinov <nikolay.merinov <at> 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’.

Message #11 received at 25031 <at> debbugs.gnu.org (full text, mbox):

From: Nikolay Merinov <nikolay.merinov <at> member.fsf.org>
To: ludo <at> gnu.org (Ludovic Courtès)
Cc: 25031 <at> debbugs.gnu.org
Subject: Re: bug#25031: Recovery from sleep/hibernate is broken
Date: Sun, 27 Nov 2016 04:23:23 +0500

[Message part 1 (text/plain, inline)]

Hi,

Thank you for answer about hibernation. Can you help me with similar
issue with sleeping?

I can freeze system and wake it up with "echo freeze > /sys/power/state"
command, but system can't wake up from suspend to mem (that can be
started with closing display, pressing sleep button or with "echo mem >
/sys/power/state" command).

Log after freeze command attached. As far as I can see wakeup must be
possible with "sleep" button:

    $ cat /proc/acpi/wakeup 
    Device  S-state   Status   Sysfs node
    HDEF      S4    *disabled  pci:0000:00:1b.0
    USB1      S4    *enabled   pci:0000:00:1d.0
    USB2      S4    *enabled   pci:0000:00:1d.1
    USB3      S4    *enabled   pci:0000:00:1d.2
    EHC1      S4    *enabled   pci:0000:00:1d.7
    USB4      S4    *enabled   pci:0000:00:1a.0
    USB5      S4    *enabled   pci:0000:00:1a.1
    USB6      S4    *enabled   pci:0000:00:1a.2
    EHC2      S4    *enabled   pci:0000:00:1a.7
    SLT1      S4    *disabled
    SLT2      S4    *disabled
    SLT3      S4    *disabled
    SLT6      S4    *disabled
    LANC      S3    *disabled
    LANR      S3    *disabled
    SLPB      S3    *enabled   platform:PNP0C0E:00
    LID       S3    *enabled   platform:PNP0C0D:00

When I power off notebook and restart it after sleep there is nothing
about sleep in logs.

Regards,
Nikolay

[freeze.txt (text/plain, attachment)]

[Message part 3 (text/plain, inline)]

ludo <at> gnu.org (Ludovic Courtès) writes:

> Hello,
>
> Nikolay Merinov <nikolay.merinov <at> 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’.

Message #14 received at 25031 <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: Nikolay Merinov <nikolay.merinov <at> member.fsf.org>
Cc: 25031 <at> debbugs.gnu.org
Subject: Re: bug#25031: Recovery from sleep/hibernate is broken
Date: Tue, 10 Jan 2017 16:06:33 +0100

Hi Nikolay,

Apologies for the delay.

Nikolay Merinov <nikolay.merinov <at> member.fsf.org> skribis:

> Thank you for answer about hibernation. Can you help me with similar
> issue with sleeping?

I’ve never had this problem with my laptops (an old Dell and a new HP
Elitebook): elogind suspends the system to RAM when I close the lid
(equivalent to “echo mem > …”), and the system resumes correctly when I
reopen it.

Did you have similar problems with other distros or kernel versions?
Guix has Linux-libre 4.9 and 4.4.  Could you check if both behave
similarly?

HTH,
Ludo’.

Message #19 received at 25031 <at> debbugs.gnu.org (full text, mbox):

From: zimoun <zimon.toutoune <at> gmail.com>
To: 25031 <at> debbugs.gnu.org, nikolay.merinov <at> member.fsf.org
Subject: Hunting #25031: Recovery from sleep/hibernate is broken
Date: Tue, 18 Feb 2020 15:18:14 +0100

Dear,

The bug #25031 is 3 years old [1] with the tag 'moreinfo'.
What is the status?
Does it still make sense with a recent Guix version?


[1] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25031

All the best,
simon

Message #22 received at 25031 <at> debbugs.gnu.org (full text, mbox):

From: Nikolai Merinov <nikolai.merinov <at> member.fsf.org>
To: zimoun <zimon.toutoune <at> gmail.com>
Cc: nikolay.merinov <at> member.fsf.org, 25031 <at> debbugs.gnu.org
Subject: Re: Hunting #25031: Recovery from sleep/hibernate is broken
Date: Wed, 19 Feb 2020 23:39:04 +0500

Hi Zimon,

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.

Regards,
Nikolai

zimoun <zimon.toutoune <at> gmail.com> writes:

> Dear,
>
> The bug #25031 is 3 years old [1] with the tag 'moreinfo'.
> What is the status?
> Does it still make sense with a recent Guix version?
>
>
> [1] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25031
>
> All the best,
> simon

Message #27 received at 25031-done <at> debbugs.gnu.org (full text, mbox):

From: zimoun <zimon.toutoune <at> gmail.com>
To: Nikolai Merinov <nikolai.merinov <at> member.fsf.org>
Cc: nikolay.merinov <at> member.fsf.org, 25031-done <at> debbugs.gnu.org
Subject: Re: Hunting #25031: Recovery from sleep/hibernate is broken
Date: Wed, 19 Feb 2020 20:04:30 +0100

Dear,

On Wed, 19 Feb 2020 at 19:39, Nikolai Merinov
<nikolai.merinov <at> member.fsf.org> 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,
simon

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