Bug 453223

Summary: Closing lid on Dell Latitude D820 crashes X
Product: Red Hat Enterprise Linux 5 Reporter: Greg Bailey <gbailey>
Component: xorg-x11-serverAssignee: Adam Jackson <ajax>
Status: CLOSED NEXTRELEASE QA Contact: desktop-bugs <desktop-bugs>
Severity: low Docs Contact:
Priority: low    
Version: 5.2Keywords: Triaged
Target Milestone: rc   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-04-17 21:06:37 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:
Attachments:
Description Flags
output of dmidecode
none
xorg.conf
none
Xorg.0.log none

Description Greg Bailey 2008-06-27 21:21:33 UTC 
Description of problem:

This bug is opened at the request of CentOS developers.  Closing the lid and
then reopening on Dell Latitude D820 gives X backtrace. This was working with
CentOS 5.1, so it appears to be a regression. It happens with both the "i810"
and the new, experimental "intel" driver.

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

xorg-x11-server-Xorg-1.1.1-48.41.el5_2.1

How reproducible:

Always

Steps to Reproduce:
1.  Start X session (startx)
2.  Close lid of notebook
3.  Open lid and observe backtrace
  
Actual results:

The following was observed on the screen:

SetGrabKeysState - disabled
SetGrabKeysState - enabled
I830PMEvent: Capability change

Backtrace:
0: /usr/bin/X(xf86SigHandler+0x81) [0x80c3701]
1: [0xe29420]
2: /usr/lib/xorg/modules/drivers/intel_drv.so [0x5cc06b]
3:
/usr/lib/xorg/modules/drivers/intel_drv.so(intel_xf86InitialConfiguration+0xf2a)
[0x5cf3da]
4: /usr/lib/xorg/modules/drivers/intel_drv.so [0x5ad0a0]
5: /usr/bin/X [0x80e2b13]
6: /usr/bin/X(xf86HandlePMEvents+0xb5) [0x80e2c75]
7: /usr/bin/X(xf86Wakeup+0x153) [0x80c4bc3]
8: /usr/bin/X(WakeupHandler+0x59) [0x808c229]
9: /usr/bin/X(WaitForSomething+0x1b9) [0x81a0d79]
10: /usr/bin/X(Dispatch+0x8d) [0x808804d]
11: /usr/bin/X(main+0x485) [0x806fab5]
12: /lib/libc.so.6(__libc_start_main+0xdc) [0x140dec]
13: /usr/bin/X(FontFileCompleteXLFD+0x1ed) [0x806edb1]

Fatal server error:
Caught signal 11.  Server aborting

xinit:  connection to X server lost.

Expected results:

Working X11 session

Additional info:

Please see attached files:  dmidecode output and xorg.conf
Comment 1 Greg Bailey 2008-06-27 21:21:33 UTC 
Created attachment 310482 [details]
output of dmidecode
Comment 2 Greg Bailey 2008-06-27 21:22:16 UTC 
Created attachment 310483 [details]
xorg.conf
Comment 3 Greg Bailey 2008-06-27 21:23:15 UTC 
External bug reference:
http://bugs.centos.org/view.php?id=2910
Comment 4 Matěj Cepl 2008-07-01 14:27:44 UTC 
Please attach your X server log file (/var/log/Xorg.*.log) to the bug report as
individual uncompressed file attachment using the bugzilla file attachment link
below.

We will review this issue again once you've had a chance to attach this information.

Thanks in advance.
Comment 5 Greg Bailey 2008-07-01 16:46:58 UTC 
Created attachment 310692 [details]
Xorg.0.log
Comment 6 Adam Jackson 2012-04-17 21:06:37 UTC 
This is almost certainly fixed in 5.2 or later, significant updates to the i810 driver happened since 5.1.  However, no further hardware enablement updates are planned for RHEL5's X stack.  If this issue is still present in RHEL6, please update the affected product version and reopen this bug.
Comment 7 Greg Bailey 2012-04-17 21:24:25 UTC 
Correct; the Dell Latitude D820 has since been reloaded with RHEL 6, and the OS suspends correctly when the lid is closed; the kernel panic no longer occurs.