I successfully installed Openbox on my laptop running Kubuntu 12.04
but when I login using the kde/openbox session, the desktop icons of kde, show me an
"open with ?" pop up, while the kmenu is almost empty and isn't showing any application entries (only leave, command, or favorites).
I couldn't find a way until now to establish a correct behaving of kde/openbox, so I would like to know where to find the method for configuring this.