From: Nikolay Merinov <nikolay.merinov@member.fsf.org>
To: 25031@debbugs.gnu.org
Subject: bug#25031: Recovery from sleep/hibernate is broken
Date: Sat, 26 Nov 2016 04:55:19 +0500 [thread overview]
Message-ID: <87twavjes8.fsf@member.fsf.org> (raw)
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
next reply other threads:[~2016-11-25 23:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-25 23:55 Nikolay Merinov [this message]
2016-11-26 21:33 ` bug#25031: Recovery from sleep/hibernate is broken Ludovic Courtès
2016-11-26 23:23 ` Nikolay Merinov
2017-01-10 15:06 ` Ludovic Courtès
2020-02-18 14:18 ` bug#25031: Hunting #25031: " zimoun
2020-02-19 18:39 ` Nikolai Merinov
2020-02-19 19:04 ` zimoun
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