From: "Ludovic Courtès" <ludo@gnu.org>
To: Mekeor Melire <mekeor@posteo.de>
Cc: 62711@debbugs.gnu.org, Josselin Poiret <dev@jpoiret.xyz>
Subject: bug#62711: Suspend-to-disk with LUKS-encrypted root doesn’t work
Date: Thu, 20 Apr 2023 12:16:52 +0200 [thread overview]
Message-ID: <87354ux3hn.fsf@gnu.org> (raw)
In-Reply-To: <87mt3jmll0.fsf@posteo.de> (Mekeor Melire's message of "Fri, 07 Apr 2023 21:20:39 +0000")
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Hi,
Mekeor Melire <mekeor@posteo.de> skribis:
> (kernel-arguments
> (cons*
> "resume=/dev/mapper/cryptroot"
Ooh, got it, that’s the part I got wrong.
Thanks to the two of your for explaining!
How about this change:
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diff --git a/doc/guix.texi b/doc/guix.texi
index adb1975935..817b336654 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -17454,6 +17454,17 @@ $ sudo filefrag -e /swapfile | grep '^ *0:' | cut -d: -f3 | cut -d. -f1
92514304
@end smallexample
+Note that if @file{/swapfile} lives on an encrypted root file system,
+you will instead need to specify the mapped device as the @code{resume}
+argument, like so:
+
+@lisp
+(kernel-arguments
+ (cons* "resume=/dev/mapper/cryptroot" ;device holding /swapfile
+ "resume_offset=92514304"
+ %default-kernel-arguments))
+@end lisp
+
@node User Accounts
@section User Accounts
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?
Ludo’.
next prev parent reply other threads:[~2023-04-20 10:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-07 12:42 bug#62711: Suspend-to-disk with LUKS-encrypted root doesn’t work Ludovic Courtès
2023-04-07 21:20 ` Mekeor Melire
2023-04-20 10:16 ` Ludovic Courtès [this message]
2023-05-20 23:19 ` Ludovic Courtès
2023-04-08 10:18 ` Josselin Poiret via Bug reports for GNU Guix
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