Bug 1548023

Summary:	4.15.3-200 breaks wake up on T440p
Product:	[Fedora] Fedora	Reporter:	Frank Büttner <bugzilla>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	28	CC:	airlied, bskeggs, ewk, hdegoede, ichavero, itamar, jarodwilson, jcline, jglisse, john.j5live, jonathan, josef, kernel-maint, labbott, linville, marcandre.lureau, mchehab, mjg59, steved
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	kernel-4.17.2-200.fc28	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-06-22 14:12:48 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1485013

Description Frank Büttner 2018-02-22 14:37:58 UTC

Description of problem:
After update to 4.15.3-200, the device don't wake up from suspend.

Version-Release number of selected component (if applicable):
kernel-4.15.3-200.fc26.x86_64

How reproducible:
Every time

Steps to Reproduce:
1. boot the kernel
2. close the laptop
3. open the laptop

Actual results:
The device will not wake up any more. Only an hard reset will help.

Expected results:
That the device will wake up

Additional info:
4.14.18-200 don't have this problem.

Comment 1 Frank Büttner 2018-02-24 08:34:55 UTC

kernel-4.15.4-200.fc26.x86_64 have the same problem.

Comment 2 Marc-Andre Lureau 2018-02-28 13:41:45 UTC

same problem here with a t460p,

(fwiw, I didn't manage to run lenovo firmware updates with usb method..)

Comment 3 Laura Abbott 2018-02-28 17:38:27 UTC

Can you file a bug at bugzilla.kernel.org? (Power management area -> hibernate/suspend) Doing a bisect would also be helpful.

Comment 4 Frank Büttner 2018-03-02 08:30:12 UTC

kernel-4.15.6-200.fc26.x86_64 also fails.

Comment 5 Frank Büttner 2018-03-12 17:53:10 UTC

kernel-4.15.7-200.fc26.x86_64 also fails.

Comment 6 Frank Büttner 2018-03-16 10:13:15 UTC

Today I have updates the firmware to 2.48 and tested again with the follow results:
Running on battery fails, but running on mains will work.

Can somebody very this?

Comment 7 Frank Büttner 2018-03-30 09:26:58 UTC

Today I tested the 4.16-rc7 vanilla kernel.
It looks this kernel will fix it.

Comment 8 Frank Büttner 2018-04-27 07:18:17 UTC

Today I tested kernel-4.16.3-200.fc27.x86_64
It will fail.

Comment 9 Frank Büttner 2018-04-27 08:58:10 UTC

Vanilla 4.16.5 also fail.

Comment 10 Frank Büttner 2018-04-27 10:56:14 UTC

Vanilla 4.17-rc2 -> fails
Vanilla 4.14.37  -> works

Comment 11 Frank Büttner 2018-06-08 08:40:19 UTC

Today I tested the Vanilla kernel 4.17.0 it looks better working.
The device will not freeze, but sometimes the sleep state will not enter correct.
Can somebody verify this?

Comment 12 Frank Büttner 2018-06-22 13:08:55 UTC

Yesterday I tested it with 4.18-rc1 an all was ok. The same for 4.17.2.
So please update the kernel to 4.17.2. or higher.

The kernel bug on kernel.org was closed.

Comment 13 Jeremy Cline 2018-06-22 14:12:48 UTC

kernel-4.17.2-200.fc28 is on it's way to the stable repository as of this morning. Thanks for letting us know!