Como eu disse aqui , use esta configuração: ['compose:menu']
in org.gnome.desktop.input-sources
> %código%. Testado com o Ubuntu 15.04 e xmonad.
Com esta configuração:
% xev
KeyPress event, serial 36, synthetic NO, window 0x1600001,
root 0x233, subw 0x0, time 38683999, (93,83), root:(138,192),
state 0x10, keycode 135 (keysym 0xff20, Multi_key), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: True
KeyRelease event, serial 36, synthetic NO, window 0x1600001,
root 0x233, subw 0x0, time 38684071, (93,83), root:(138,192),
state 0x10, keycode 135 (keysym 0xff20, Multi_key), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
Sem essa configuração:
% xev
KeyPress event, serial 36, synthetic NO, window 0x1600001,
root 0x233, subw 0x0, time 38796879, (476,270), root:(521,379),
state 0x10, keycode 135 (keysym 0xff67, Menu), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 36, synthetic NO, window 0x1600001,
root 0x233, subw 0x0, time 38796951, (476,270), root:(521,379),
state 0x10, keycode 135 (keysym 0xff67, Menu), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False