Test Case:     Suspend to Disk
Categories:    Desktop, KDE, Suspend2Disk
Requirements:  KDE Installation, a machine supporting ACPI S4 (s2disk, 
               check lshal for "power_management.can_hibernate= true")

Action:
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Start KDE as normal user, check if KPowersave is running (check for the 
KPowersave icon in the taskbar, or "ps aux | grep KPowersave"). Remove 
all external/removable (USB,PCMCIA, Cardreader ...) storage devices 
from the machine (or unmount them).

Check if s2disk is supported by KPowersave, click with right mouse 
button and check if "Suspend to Disk" is listed in the applet menu.

Click on "Suspend to Disk" in the menu of KPowersave.

If the machine goes successfully to "Suspend to Disk" and is shut down 
resume the machine (usually via the power button). And login to the 
desktop session.


Expected Results:
============================
With default KPowersave settings this should happen:

- Screen should get locked
- machine goes to suspend to disk and shutdown
--> wakeup the machine
- after resume the screen should be locked
- after some seconds the login should be automatically displayed
- after login there should be no error message/dialog