Red Hat Bugzilla – Bug 247266
Dell D420 with intel driver doesn't resume after suspend
Last modified: 2008-06-16 21:49:00 EDT
Description of problem:
My D420 laptop doesn't resume when X is running. From init 3, the suspend/resume
After resume, the mouse cursor appear but then X seems to restart and then
The laptop is still reachable vie the network.
Version-Release number of selected component (if applicable):
X Window System Version 1.3.0
Release Date: 19 April 2007
X Protocol Version 11, Revision 0, Release 1.3
Build Operating System: Fedora Core 7 Red Hat, Inc.
Current Operating System: Linux erdinger 2.6.21-1.3228.fc7 #1 SMP Tue Jun 12
15:37:31 EDT 2007 i686
Build Date: 11 June 2007
Build ID: xorg-x11-server 18.104.22.168-9.fc7
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS, 943/940GML
Express Integrated Graphics Controller (rev 03)
always when suspending from init 5
Steps to Reproduce:
1. Choose to suspend the laptop
2. then resume by pressing the power button
The laptop seems to resume fine (hdd led blinking), X starting, mouse cursor
appearing, but then, X seems to restart and then freezes
Returning to previous X sessions
The probleme seems very close to the one describe there:
It might be a kernel bug...
Created attachment 158663 [details]
Xorg log file
oups, my laptop model is D620 and not D420, sorry.
Same here, with a D610. On updates-testing. Started fairly recently, but I'm not
sure exactly when. xorg-x11-drv-i810-2.1.0-1.fc7
When using the script from the thread above, the display comes up in what
appears to be the wrong mode. Switching to a VT, blindly running vbetool post,
and then switching back to X fixes the problem.
Here are the commands from the thread:
cat /proc/bus/pci/00/02.0 > /var/run/video.state.o
cat /proc/bus/pci/00/02.1 > /var/run/video.state.1
echo mem > /sys/power/state
cat /var/run/video.state.1 > /proc/bus/pci/00/02.1
cat /var/run/video.state.o > /proc/bus/pci/00/02.0
To make things slightly more standard (I am really sorry for letting this bug
rotten for so long), please attach your X server config file
(/etc/X11/xorg.conf) and X server log file (/var/log/Xorg.*.log) to the bug
report as individual uncompressed file attachments using the bugzilla file
attachment link below.
Could you please also try to run without any /etc/X11/xorg.conf whatsoever and
let X11 autodetect your display and video card? Attach to this bug
/var/log/Xorg.0.log from this attempt as well, please.
We will review this issue again once you've had a chance to attach this information.
Thanks in advance.
Created attachment 269841 [details]
So I've updated my system with the latest RPMs and tried to suspend and resume.
Here are the log file.
From startx till the resume failed.
Created attachment 269851 [details]
My Xorg conf
Here is my xorg.conf file
Created attachment 269861 [details]
Failed autodetection without any xorg.conf
I also tried to let X11 autodetect the card, but it failed...
Yep, definitely looks like it's falling over on resume. :)
Can you try the most recent bits? IIRC rawhide even has some kernel bits to
suspend/resume the card a bit more fully, so that may fix things for you.
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