[Bug 417608] Re: Corrupted dualhead configuration after waking up from suspend

[Geir Ove Myhr]

Thank you for a concise bug report with all the basic information
needed, and sorry that we did not have time to look at it before.  There
is some more information we would like for suspend-resume problems.
First, however, it would be nice if you could verify that this still is
a problem with an updated Karmic. If it is, then the following procedure
should tell us something about what goes wrong during the suspend-resume
cycle.

1. From a VT, run `dmesg >dmesg-before.txt`, `sudo intel_reg_dumper >intelreg-before.txt` (from the package xserver-xorg-video-intel-dbg`), `sudo intel_gpu_dump > intelgpu-before.txt` (from the package intel-gpu-tools).
2. Suspend with `echo mem > /sys/power/state`, wait a little and then resume.
3. Immediately after waking up, run `dmesg >dmesg-after.txt`, `sudo intel_reg_dumper >intelreg-after.txt`, `sudo intel_gpu_dump > intelgpu-after.txt`
4. Attach the *-before.txt and *-after.txt files here.

After doing this, it would be nice if you could also run `apport-collect
417608`, which will upload the same logs as you already have uploaded,
but with updated package versions consistent with the files generated in
the previous step.

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: Confirmed => Incomplete

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Corrupted dualhead configuration after waking up from suspend
https://bugs.launchpad.net/bugs/417608
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