When I want to invoke a shortcut that contains Alt, only left Alt works. Holding right Alt doesn't make any difference. Examples are Ctrl+Alt+F1 to switch to virtual terminal 1, or Alt+s to invoke search in the Midnight Commander.
I can reproduce this using the us
and hu
xkb layouts and didn't try others. I use Raspbian 9.
Why is this, and how can I fix it?