Some shortcut not working at AndroidStudio in Ubuntu

Question

My AndroidStudio version is 2.3.1 and my Keymaps is: Default for XWin

With this keymap the shortcut for Find Usages is Alt + F7 but it not work (so now if I need to find Find Usages I need right click at the method and click Find Usages)

Also the shortcut for Open Settings (Ctrl+Alt+S) not work too

How can I make it work? Any help or suggestion would be great appreciated.

Exeter

Answer 1

I find the reason for my problem, in System->Shortcut of my Ubuntu 14.04.
The Alt+F7 is use for Move Window so when I use it in my AndroidStudio it not work. Therefore if I change it to another shortcut, Alt+F7 will work at AndroidStudio

It same with Ctrl+Alt+S (Ctrl+Alt+S in System->Shortcut = Toogle shaded state)

Exeter