Bug 748706

Summary:	Intel Cougar Point 82 HM65 B3 chipset" need to add "pci=nocrs" to kernel option, otherwise, system hang up
Product:	[Fedora] Fedora	Reporter:	evawang <evawang>
Component:	acpi	Assignee:	Johan Swensson <kupo>
Status:	CLOSED WONTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	12	CC:	kupo, smparrish
Target Milestone:	---
Target Release:	---
Hardware:	other
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-10-30 15:59:58 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 evawang@linpus.com 2011-10-25 05:38:35 UTC

Description of problem:
system will hang up when idle, after add "pci=nocrs" to kernel option, the system works OK.

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


How reproducible:


Steps to Reproduce:
1.enter to system
2.set never sleep and never save screen
3.then idle 24hours
  
Actual results:
system hang up

Expected results:
system works normally

Additional info:
kernel: 2.6.37
when add "pci=nocrs" to kernel option, this issue is fixed

Comment 1 Johan Swensson 2013-10-30 15:59:58 UTC

Please clone this bug and file a bug against the kernel component if this is still an issue in a supported Fedora release.