Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails

From	<Mario.Limonciello@dell.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails
Date	2018-02-20 23:30 +0100
Message-ID	<vloAa-6FO-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Package: initramfs-tools
Version: 0.130ubuntu2
Severity: important

Dear Maintainer,

I've found that resuming from a hibernated swapfile using the kernel hibernate
implementation fails.  This is due to some assumptions made in initramfs-tools:

1) It requires that uswpswp is installed (to provide /bin/resume)
2) It doesn't properly detect offsets

I've produced a patch that resolves these problems (and also merges some
improvements found in Ubuntu's implementation of this).

Would you please consider to adopt it in Debian?

It's available on my Gitlab profile:
https://salsa.debian.org/superm1-guest/initramfs-tools/commit/8578edf9afaaaa9484f65095455bb2355968eef4

Thanks,

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Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails <Mario.Limonciello@dell.com> - 2018-02-20 23:30 +0100
  Processed: Re: Bug#890950: initramfs-tools: Resuming from  hibernated swapfile fails "Debian Bug Tracking System" <owner@bugs.debian.org> - 2018-02-21 19:00 +0100
  Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails Ben Hutchings <ben@decadent.org.uk> - 2018-02-21 19:00 +0100
    Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails <Mario.Limonciello@dell.com> - 2018-02-21 22:30 +0100
  Bug#890950:  <Mario.Limonciello@dell.com> - 2018-02-22 05:00 +0100
  Bug#890950: Info received (Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails) <Mario.Limonciello@dell.com> - 2018-02-28 23:10 +0100
    Bug#890950: RE: Bug#890950: Info received (Bug#890950: initramfs-tools: Resuming from hibernated swapfile fails) Ben Hutchings <ben@decadent.org.uk> - 2018-07-19 21:30 +0200
  Bug#890950: [Debian #890950, Ubuntu #1644975] initramfs-tools: Resuming from hibernated swapfile fails Dirk Fieldhouse <fieldhouse@gmx.net> - 2018-07-19 17:30 +0200
  Bug#890950: RE: Bug#902416: systemd: systemctl hibernate: unable to resume after upgrade Ben Hutchings <ben@decadent.org.uk> - 2019-03-10 23:30 +0100
  Bug#890950: Bug#902416: Bug#890950: RE: Bug#902416: systemd: systemctl hibernate: unable to resume after upgrade Ben Hutchings <ben@decadent.org.uk> - 2019-03-11 01:00 +0100

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