Version: unspecified (using KDE 4.4.5)
The Powerdevil GUI has no option to specify the behaviour of the Hibernate Button
On Thinkpads this is the known Fn-F12 Shortcut, which gets mapped to XF86Sleep.
So, this is the wish to configure the behaviour of the Hibernation in Powerdevil
With a straightforward adaption of the script of post #17 from here:
this can be added in the input actions.
Created attachment 49907 [details]
input action file for adding a hibernate button
A File that adds the Hibernate button to KDE
*** This bug has been marked as a duplicate of bug 181444 ***