Bug 485016 - HP6510b close lid cause system crash
Summary: HP6510b close lid cause system crash
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel
Version: 5.3
Hardware: x86_64
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: John Feeney
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks: 525215 533192
TreeView+ depends on / blocked
 
Reported: 2009-02-11 06:41 UTC by Vladimir Benes
Modified: 2013-01-10 07:11 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-03-30 07:21:49 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
Run ACPI workqueues on CPU 0 (1007 bytes, patch)
2009-09-28 22:06 UTC, Matthew Garrett
no flags Details | Diff


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2010:0178 0 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 5.5 kernel security and bug fix update 2010-03-29 12:18:21 UTC

Description Vladimir Benes 2009-02-11 06:41:32 UTC
Description of problem: When I close lid of my HP6510b system crashes
no ssh reaction after system hangup

Version-Release number of selected component (if applicable):
kernel-2.6.18-128.el5
acpid-1.0.4-7.el5

Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
Core 2 Duo x86_64

How reproducible:
100%

Steps to Reproduce:
1.start system and close lid no matter if X is running


  
Actual results:
crash

Expected results:
no crash

Additional info:
when I change flag in  /proc/acpi/video/C098/DOS from 0 to 1 it starts to behave normally but I cannot return from suspend 
when the flag is set to 0 I can suspend/resume normally

Comment 1 RHEL Program Management 2009-03-26 17:08:02 UTC
This request was evaluated by Red Hat Product Management for
inclusion, but this component is not scheduled to be updated in
the current Red Hat Enterprise Linux release. If you would like
this request to be reviewed for the next minor release, ask your
support representative to set the next rhel-x.y flag to "?".

Comment 2 Vladimir Benes 2009-07-27 13:44:09 UTC
I changed /proc/acpi/video/*/DOS from 0 to 1 and now everything (suspend/resume, lid close) works fine.. 
maybe bad component?

Comment 3 Matthew Garrett 2009-09-24 17:06:26 UTC
This is fundamentally a BIOS bug, but it may be possible to work around it. I'll backport a patch and we can see if it helps.

Comment 4 Matthew Garrett 2009-09-28 22:06:40 UTC
Created attachment 362946 [details]
Run ACPI workqueues on CPU 0

This patch should deal with the issue.

Comment 5 Matthew Garrett 2009-10-02 17:23:21 UTC
I'm doing a brew build at https://brewweb.devel.redhat.com/taskinfo?taskID=2014046 .

Comment 7 Matthew Garrett 2009-10-06 17:55:54 UTC
Vladimir, can you test the kernel in the above brew build?

Comment 8 Don Zickus 2009-11-17 21:55:41 UTC
in kernel-2.6.18-174.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5

Please do NOT transition this bugzilla state to VERIFIED until our QE team
has sent specific instructions indicating when to do so.  However feel free
to provide a comment indicating that this fix has been verified.

Comment 10 Vladimir Benes 2010-02-26 09:53:00 UTC
the behavior is better but hang up still occasionally occurs :( testing 189 kernel

Comment 17 errata-xmlrpc 2010-03-30 07:21:49 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2010-0178.html


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