On my linux (ubuntu) with KDE, when i press CTRL+F9 the system shows all the opened windows as miniatures, allowing me to select one by clicking on it.
Unfortunately, the very same key combination is used by my developing IDE (rubymine) as a debug shortcut (it shows the evaluate expression window, used frequently while debugging).
How can i remove it from the combinations managed by the system?
Moreover, I've noticed that:
on the same system, the ubuntu-native gui (unity) doesn't intercept this key combination, allowing me to have it sent to the current application
I've tried the following command that I've read somewhere:
$ xmodmap -pke
it returns a quite long list of combinations, but the one i'm looking for seems to be not even listed here.