Created attachment 578806 [details, diff] Fix buffer size s2disk from sys-power/suspend works fine in suspending the system to disk but when trying to resume the system the operation fails and reports a checksum error (when "compute checksum = y" is set in /etc/suspend.conf). The attached patch fixes the problem for me. Patch is taken from a comment by user yecril71pl on https://sourceforge.net/projects/suspend/reviews. The patch was already posted there in 2013 but upstream seems to be dead.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=774f69ba399f8e47633426257c0106b6cbb1df50 commit 774f69ba399f8e47633426257c0106b6cbb1df50 Author: Andrew Savchenko <bircoph@gentoo.org> AuthorDate: 2019-06-05 17:37:58 +0000 Commit: Andrew Savchenko <bircoph@gentoo.org> CommitDate: 2019-06-05 17:39:39 +0000 sys-power/suspend: fix checksum buffer size Closes: https://bugs.gentoo.org/687386 Package-Manager: Portage-2.3.67, Repoman-2.3.13 Signed-off-by: Andrew Savchenko <bircoph@gentoo.org> sys-power/suspend/Manifest | 1 + sys-power/suspend/metadata.xml | 1 + sys-power/suspend/suspend-1.0_p20190605.ebuild | 60 ++++++++++++++++++++++++++ 3 files changed, 62 insertions(+)
(In reply to Ralf Glauberman from comment #0) > Created attachment 578806 [details, diff] [details, diff] > Fix buffer size > > s2disk from sys-power/suspend works fine in suspending the system to disk > but when trying to resume the system the operation fails and reports a > checksum error (when "compute checksum = y" is set in /etc/suspend.conf). > The attached patch fixes the problem for me. Patch is taken from a comment > by user yecril71pl on https://sourceforge.net/projects/suspend/reviews. > The patch was already posted there in 2013 but upstream seems to be dead. Thanks. I have a repo on github with many fixes for suspend (most notable is port to recent libgcrypt): https://github.com/bircoph/suspend. They are all in Gentoo now. There are some more ideas for further development, so I may officially fork the project one day.
Thank you very much for implementing this fix so quickly
(In reply to Ralf Glauberman from comment #0) > Created attachment 578806 [details, diff] [details, diff] > Fix buffer size > > s2disk from sys-power/suspend works fine in suspending the system to disk > but when trying to resume the system the operation fails and reports a > checksum error (when "compute checksum = y" is set in /etc/suspend.conf). > The attached patch fixes the problem for me. Patch is taken from a comment > by user yecril71pl on https://sourceforge.net/projects/suspend/reviews. > The patch was already posted there in 2013 but upstream seems to be dead. Hmm, I have a report from user that this patch leads to doubled RAM usage after s2ram resume. While I can't confirm this myself, this should be investigated further. Maybe this patch triggers another problem.
