Comment 34 for bug 559163

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Thawn (webmaster-korten-privat) wrote :

I think with the docking station we could be on to something.
could anyone who has access to a docking station do the steps described in:
https://wiki.ubuntu.com/DebuggingKernelSuspend
both with the laptop docked and undocked and try to figure out at which point the difference appears.
When you use the docking station, how is the display connected (VGA or DVI)?

in bug #362920 ( https://bugs.launchpad.net/bugs/362920 ) comment 17, someone did the debugging and was able to trace the resume problems to the video card, which does make a lot of sense. Now the question is what the difference in the video card is when the laptop is docked (i.e. VGA vs. DVI).