Suspend/resume problems with kernel 2.6.27-3.fc10 and 2.6.27-13.fc10 (works in kernel-2.6.27-0.398.rc9.fc10)

Tim Lauridsen tim.lauridsen at googlemail.com
Mon Oct 20 11:30:09 UTC 2008


MartinG wrote:
> With the latest kernels kernel-2.6.27-3.fc10.i686 and
> kernel-2.6.27-13.fc10.i686, my
> Dell Latitude X1 (Intel i915 graphics) does no longer wake up properly
> after suspend:
> All I can see is the graphical mouse pointer on a black background,
> and the keyboard
> does not seem to work (caps lock does not toggle the caps lock led).
> So, this might be related to the keyboard driver not resuming after suspend,
> or to some modeset changes in xorg.
> 
> Everything seems to work just fine if I instead boot
> kernel-2.6.27-0.398.rc9.fc10.i686.
> 
> Smolt profile:
> http://www.smolts.org/client/show/pub_01507560-2bed-4c14-94a5-c72964bb4b84
> 
> I have a Intel Corporation Mobile 915GM/PM/GMS/910GML graphics card, and use
> the "intel" driver in /etc/X11/xorg.conf. In my grub.conf I do not
> have any modeset
> magic, as that broke X in earlier rawhide updates. Maybe this has changed now
> - in that case, what would be the appropriate kernel parameters?
> 
> I am using KDE 4 with compiz-fusion and have the following lines in my
> xorg.conf:
>         Option      "AccelMethod" "XAA" # not EXA
>         Option "XAANoOffscreenPixmaps" "true"
> Which makes X work "pretty well". I do get a lot of errors like
>   X Error: BadWindow (invalid Window parameter) 3
>   Major opcode: 20 (X_GetProperty)
>   Resource id:  0x4a25e5f
> in my ~/.xsession-errors.
> 
> Below is what /var/log/messages says when I resume in
> kernel-2.6.27-3 and am forced to press the powerbutton (pressed once,
> resulting in safe powerdown,
> suspending 16:53:33, resuming 19:44:13 and pressing powerbutton at
> 19:45:11 I think)
> 
> I'd be happy to provide more details, please let me know.
> 
> -MartinG
> 

it is some intel driver related bug.
Disable compiz and it will work again.

https://bugzilla.redhat.com/show_bug.cgi?id=467332

Tim




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