Xorg cannot load any modules after resume from hibernation

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https://bbs.archlinux.org – Hi,I didn't know where to put this (is it harware problem? is it xorg problem?). I tried to get hibernation to work on my PC. I can hibernate successfuly and I can even resume, but xorg isn't working properly after resuming. I can use SSH to find that PC is up and running (even the applications I left running before hibernation are running) but screen only shows black with mouse cursor (not standard, but "I", what it looks like in text fields). I can move the cursor, but it's very slow and laggy. Nothing other works. If I hibernate from console, without xorg running, r (HowTos)