Bug 1950190

Summary:	laptop cant resume from hibernation
Product:	[Fedora] Fedora	Reporter:	Liu Sen <liusen>
Component:	dracut	Assignee:	dracut-maint-list
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	34	CC:	dracut-maint-list, dtardon, henrik, jonathan, zbyszek
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Last Closed:	2021-12-06 09:34:01 UTC	Type:	Bug
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Description Liu Sen 2021-04-16 02:17:06 UTC

Description of problem:

My laptop cant resume from hibernation no matter how I modify grub's kernel parameters. 

Finally I find out that dracut's resume module is not included, I have to add it manually.

Maybe dracut should include resume module by default.

Version-Release number of selected component (if applicable):

dracut-053-2.fc34.x86_64

How reproducible:

always

Steps to Reproduce:
1. sudo systemctl hibranate
2. boot laptop


Additional info:

swap is on a LVM logical volume

Comment 1 Henrik Nordström 2021-06-27 23:28:58 UTC

I also fighted with this in Bug #1976621 where the resume module kind of unexpectedly got removed when regenerating the initramfs. 

From what I understand you need to boot with the resume= option on the kernel command line for the resume module to be included automatically. But maybe there is something else as well, results was a bit inconclusive when regenerating initramfs images while narrowing down the cause to that bug.

Comment 2 David Tardon 2021-12-06 09:34:01 UTC


*** This bug has been marked as a duplicate of bug 1795422 ***