Red Hat Bugzilla – Bug 247266
Dell D420 with intel driver doesn't resume after suspend
Last modified: 2018-04-11 03:17:20 EDT
Description of problem: My D420 laptop doesn't resume when X is running. From init 3, the suspend/resume work OK. After resume, the mouse cursor appear but then X seems to restart and then eventually freeze. 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 1.3.0.0-9.fc7 RPMs: xorg-x11-server-Xorg-1.3.0.0-9.fc7 xorg-x11-drv-i810-2.0.0-4.fc7 lspci: 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) How reproducible: always when suspending from init 5 Steps to Reproduce: 1. Choose to suspend the laptop 2. then resume by pressing the power button Actual results: The laptop seems to resume fine (hdd led blinking), X starting, mouse cursor appearing, but then, X seems to restart and then freezes Expected results: Returning to previous X sessions Additional info: The probleme seems very close to the one describe there: http://www.spinics.net/lists/xorg/msg25002.html 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: chvt 12 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 chvt 7
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] Xorg.0.log Ok, 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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