Bug 2225160

Summary:	Lenovo T14s cannot wake after suspend
Product:	[Fedora] Fedora	Reporter:	Luca Villa <luvilla>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED EOL	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	38	CC:	acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved
Target Milestone:	---	Keywords:	Regression
Target Release:	---
Hardware:	x86_64
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2024-05-28 13:34:46 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Luca Villa 2023-07-24 12:35:43 UTC

All kernels after 6.3.7-200.fc38.x86_64 (and up to kernel-6.4.4-200.fc38.x86_64 as of today), cannot wake up after suspend.
The laptop remains in suspend (flashing power led) and I have to shut it down hard by keeping the power button pressed for 5 seconds.
After downgrading to kernel-6.3.7-200.fc38.x86_64 suspend/wake works again.

Reproducible: Always

Steps to Reproduce:
1. Boot in a kernel between 6.3.8-200.fc38.x86_64 and 6.4.4-200.fc38.x86_64
2. Suspend through Power menu or by closing the lid 
3. try to wake the laptop back up (power button press or opening lid)
Actual Results:  
Laptop doesn't wake up

Expected Results:  
Laptop should wake up

Processor Information
	Socket Designation: U3E1
	Type: Central Processor
	Family: Core i7
	Manufacturer: Intel(R) Corporation
	Signature: Type 0, Family 6, Model 142, Stepping 12
System Information
	Manufacturer: LENOVO
	Product Name: 20T1S39D46
	Version: ThinkPad T14s Gen 1
	SKU Number: LENOVO_MT_20T1_BU_Think_FM_ThinkPad T14s Gen 1
	Family: ThinkPad T14s Gen 1

Comment 1 Luca Villa 2023-07-29 15:13:28 UTC

Suspension seems to be working again with kernel-6.4.6-200.fc38.x86_64

Comment 2 Aoife Moloney 2024-05-28 13:34:46 UTC

Fedora Linux 38 entered end-of-life (EOL) status on 2024-05-21.

Fedora Linux 38 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
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Thank you for reporting this bug and we are sorry it could not be fixed.