Bug 1950190 - laptop cant resume from hibernation
Summary: laptop cant resume from hibernation
Keywords:
Status: CLOSED DUPLICATE of bug 1795422
Alias: None
Product: Fedora
Classification: Fedora
Component: dracut
Version: 34
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: dracut-maint-list
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-04-16 02:17 UTC by Liu Sen
Modified: 2021-12-06 09:34 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-12-06 09:34:01 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

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 ***
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