When i open any folder, window of Nautilus appears, and i can't use keybord keys (i've tried TAB,F2,F3,F9,CTRL+L,ARROWS,DEL), except ALT+F4.
And in gnome-terminal i can't type at all. I tried to open it using: CTRL+ALT+T and ALT+F2 gnome-terminal, terminal opens but keybord in terminal doesn't work, even CTRL+D, ALT+F4 works.