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Bug 572352

Summary:	Ironlake sometimes hangs on screen resize
Product:	Red Hat Enterprise Linux 5	Reporter:	Mark Gordon <mgordon>
Component:	xorg-x11-drv-i810	Assignee:	Adam Jackson <ajax>
Status:	CLOSED DUPLICATE	QA Contact:	desktop-bugs <desktop-bugs>
Severity:	high	Docs Contact:
Priority:	low
Version:	5.5	CC:	cww, jrb, pvine, vbenes
Target Milestone:	rc	Keywords:	Triaged
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-12-01 20:22:21 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 Mark Gordon 2010-03-10 23:17:33 UTC

Description of problem:
Sometimes when I'm resizing the screen on an Ironlake box, the machine freezes up completely.  Screen goes dark and never lights up again.  Previously established ssh session becomes unresponsive.

Version-Release number of selected component (if applicable):
xorg-x11-drv-i810-1.6.5-9.35.el5
xorg-x11-server-Xorg-1.1.1-48.75.el5
kernel-2.6.18-191.el5

How reproducible:
Maybe 1 in 10.

Steps to Reproduce:
1. xrandr -s <pick one>
  
Actual results:
perpetually dark screen, hung ssh session

Expected results:
X comes back in the specified resolution, ssh session continues to work

Additional info:
I'm seeing this on both the prototype box and the T410.
There's noting interesting in the logs following the crash.

Comment 9 Gary Case 2010-03-30 17:03:40 UTC

I've published a kbase article for this issue:

http://kbase.redhat.com/faq/docs/DOC-28837

Comment 13 Chris Williams 2010-12-01 20:22:21 UTC


*** This bug has been marked as a duplicate of bug 581897 ***