Bug 734666

Summary:	Black screen after resuming from sleep
Product:	[Fedora] Fedora	Reporter:	Anil Seth <seth.anil>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED NEXTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	16	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sassmann
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-07-11 12:33:59 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Anil Seth 2011-08-31 06:10:56 UTC

Description of problem:
Lenovo S10-3 does not wake up from sleep. Just shows a black screen. Adding 'intel_idle.max_cstate=0' to the kernel boot options was the workaround until 2.6.39. It is no longer working.

Version-Release number of selected component (if applicable):
2.6.40.3-0.fc15.x86_64

How reproducible:
Every time.

Steps to Reproduce:
1.Close lid.
2.Wait for it to sleep.
3.Open lid.
  
Actual results:
Black screen.

Expected results:
Should resume session.

Additional info:
The same issue:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=636102

Comment 1 Dave Jones 2012-04-11 17:07:45 UTC

still a problem with the 2.6.43 update ?

Comment 2 Anil Seth 2012-04-13 07:54:11 UTC

I am on 3.3.1-3. Still the same problem.
Hibernate, though, works.

Comment 3 Anil Seth 2012-07-11 06:26:42 UTC

Finally, on Fedora 17 - Kernel 3.4.4-3.fc17.x86_64, Lenovo S10-3 sleep is working!

Comment 4 Josh Boyer 2012-07-11 12:33:59 UTC

Thanks Anil.  We'll close this out for now.  If it fails again, we can reopen or open a new bug.