PhpStorm, Ubuntu 18.04
I am trying to set hotkeys to my liking. I am unable to register pressing Super key along with any other key. What happens is that only second keystroke is remembered as if Super key was not treated as modifier key.
What's more, when I press only a Super key I see Windows being registered by PhpStorm.
How can I use hotkeys like e.g. Super+comma or Super+W?
I got it working by using GNOME Tweaks program.
Under Keyboard & Mouse->Additional Layout Options->Alt/Win key behavior I selected Meta is mapped to Win.
Now I can use Super+comma as well as Super+W in PhpStorm.