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Re: [PATCH initramfs-tools 0/9] Fix resume device configuration

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On Fri, 2017-04-21 at 11:02 +0200, Martin Steigerwald wrote:
[...]
> Currently I don´t have uswsusp installed, but pm-utils is 
> still there. I am not sure whether systemd uses it or does it all by itself 
> tough.

I think 'systemctl hibernate' invokes in-kernel swsusp by default.  I
don't know what pm-utils does.

[...]
> I never managed to get around actually looking whats going on here, but I now 
> found that I do not have any resume setting in
> 
> shambhala:/etc/initramfs-tools> grep -ir "RESUME" .
> shambhala:/etc/initramfs-tools#1>

So initramfs-tools will automatically select a swap partition and put
its UUID in the initramfs...

> Instead I have it here:
> 
> shambhala:/etc/default> grep -i resume grub
> GRUB_CMDLINE_LINUX_DEFAULT="resume=/dev/sda2 init=/bin/systemd"

...but the command line parameter overrides that configuration, anyway.

> shambhala:~> swapon -s
> Dateiname                               Typ             Größe   Benutzt 
> Priorität
> /dev/sda2                               partition       4000180 0       -1
> 
> shambhala:~> lsblk /dev/sda2
> NAME MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
> sda2   8:2    0  3,8G  0 part [SWAP]
> shambhala:~> LANG=C swapon -s
> Filename                                Type            Size    Used    
> Priority
> /dev/sda2                               partition       4000180 0       -1
> 
> 
> Okay, I will upgrade to the new initramfs-tools and look whether it fixes the 
> issue.

I think that the changes in 0.128 - to wait for the resume device to
appear - may fix this problem.  The changes I've posted here shouldn't
make any difference for your configuration.

> If not, I may try setting RESUME var to first "auto" and if not working 
> still then the device in question to see whether that helps. I welcome any 
> other ideas and I am willing to report back what I find.

RESUME=auto isn't supported in a released version.

Ben.

-- 
Ben Hutchings
I'm not a reverse psychological virus.  Please don't copy me into your
sig.

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[PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 1/9] hooks/resume: Use correct sort options  to select the biggest swap partition Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 3/9] Support setting of RESUME in  initramfs.conf or anywhere in conf.d/ Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 6/9] Allow disabling resume from disk at  build time by setting RESUME=none Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 5/9] hooks/resume: Check for chroot earlier Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 9/9] NEWS: Add entry explaining the need for  RESUME=none on some systems Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 2/9] initramfs.conf(5): Clean up split  between general and NFS variables Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 7/9] Support requesting automatic selection  of resume device with RESUME=auto Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 8/9] hooks/resume: Report when we might be  doing something surprising Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Martin Steigerwald <martin@lichtvoll.de> - 2017-04-21 11:10 +0200
    Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 17:20 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Michael Prokop <mika@debian.org> - 2017-04-21 14:30 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Bjørn Mork <bjorn@mork.no> - 2017-04-24 09:50 +0200
    Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-26 05:40 +0200

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