xmodmap Alt + Tab não funciona com a nova tecla Alt_L

Question

Eu editei ~/.Xmodmap para definir o código 118 para Control_L , para que eu tenha a mesma funcionalidade para CTRL em ambos os lados do espaço. Eu tive que remover e adicionar Control_L a control e ele funciona bem agora.

keycode 127 = Insert


remove control = Control_L

keycode 118 = Control_L

add control = Control_L


keycode 135 = ISO_Level3_Shift

keycode 108 = space


remove mod1 = Alt_L

keycode 94 = Alt_L ISO_Next_Group Alt_L ISO_Next_Group

add mod1 = Alt_L

Agora, Alt+Tab não funciona, embora os Alt s funcionem da mesma maneira. Alt+Tab com o novo Alt muda para 1 outro programa e depois volta para o primeiro. Ele não mostra o menu do alternador de tarefas.

Saída de xmodmap -pm :

[hax@localhost ~]$ xmodmap -pm

xmodmap:  up to 4 keys per modifier, (keycodes in parentheses):



shift       Shift_L (0x32),  Shift_R (0x3e)

lock        Caps_Lock (0x42)

control     Control_L (0x25),  Control_R (0x69),  Control_L (0x76)

mod1        Alt_L (0x40),  Alt_L (0x5e),  Alt_L (0xcc),  Meta_L (0xcd)

mod2        Num_Lock (0x4d)

mod3      

mod4        Super_L (0x85),  Super_R (0x86),  Super_L (0xce),  Hyper_L (0xcf)

mod5        ISO_Level3_Shift (0x5c),  space (0x6c),  ISO_Level3_Shift (0x87),  Mode_switch (0xcb)

Saída de xbindkeys -k para o antigo Alt :

[hax@localhost ~]$ xbindkeys -k
Press combination of keys or/and click under the window.
You can use one of the two lines after "NoCommand"
in $HOME/.xbindkeysrc to bind a key.
"NoCommand"
    m:0x8 + c:64
    Alt + Alt_L

Saída de xbindkeys -k para o novo Alt :

[hax@localhost ~]$ xbindkeys -k
Press combination of keys or/and click under the window.
You can use one of the two lines after "NoCommand"
in $HOME/.xbindkeysrc to bind a key.
"NoCommand"
    m:0x8 + c:94
    Alt + Alt_L

Saída de xev para o antigo Alt :

KeyPress event, serial 37, synthetic NO, window 0x3e00001,
    root 0x9b, subw 0x0, time 10657877, (328,658), root:(1612,798),
    state 0x0, keycode 64 (keysym 0xffe9, Alt_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 40, synthetic NO, window 0x3e00001,
    root 0x9b, subw 0x0, time 10657981, (328,658), root:(1612,798),
    state 0x8, keycode 64 (keysym 0xffe9, Alt_L), same_screen YES,
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False

Saída de xev para o novo Alt :

KeyPress event, serial 40, synthetic NO, window 0x3e00001,
    root 0x9b, subw 0x0, time 10659997, (328,658), root:(1612,798),
    state 0x0, keycode 94 (keysym 0xffe9, Alt_L), same_screen YES,
    XKeysymToKeycode returns keycode: 64
    XLookupString gives 0 bytes: 
    XmbLookupString gives 0 bytes: 
    XFilterEvent returns: False

KeyRelease event, serial 40, synthetic NO, window 0x3e00001,
    root 0x9b, subw 0x0, time 10660077, (328,658), root:(1612,798),
    state 0x8, keycode 94 (keysym 0xffe9, Alt_L), same_screen YES,
    XKeysymToKeycode returns keycode: 64
    XLookupString gives 0 bytes: 
    XFilterEvent returns: False