How do I open the application launcher ("start menu") of Kubuntu with my Windows key? Similar to how the Start menu in Windows is opened. I don't want to use Alt+F1.
How do I open the application launcher ("start menu") of Kubuntu with my Windows key? Similar to how the Start menu in Windows is opened. I don't want to use Alt+F1.
Modifier keys like Ctrl, Alt and also the Meta (also called "Super" or "Windows" key, are meant to operate only as modifier keys. This design works its way down to the roots of all the libraries under the GUI you see using KDE: Qt, Xorg, etc.
Your exact question is here on the KDE Forums by the way: Super key to load Application Menu.
It seems however, that there's a large audience for this feature. So, in case you really want this to work, you could try the ksuperkey
package, which contains all you need:
ksuperkey allows you to open the application launcher in KDE Plasma < 5.8 using the Super key (also known as the "Windows key"). If you hold down the Super key it will still act as a modifier key, allowing you to use it for other keyboard shortcuts.
ksuperkey is a small application that runs in the background as a daemon. It was forked from xcape by Albin Olsson: https://github.com/alols/xcape
ksuperkey
can be installed from this PPA.
Note that KDE Plasma 5.8 and above will support this feature by default.