Shift Key won't work with F1,F2 etc. keys in gnome2. Что может быть причиной?
I have a vnc session with gnome2 desktop.
The following are couple of examples where multiple key press working as expected and the last two examples have unexpected results (with F1 & F2).
Пожалуйста помоги.
(Shift + Enter)
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513198614, (95,-14), root:(97,63),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513198717, (95,-14), root:(97,63),
state 0x1, keycode 36 (keysym 0xff0d, Return), same_screen YES,
" XLookupString gives 1 bytes: (0d) "
" XmbLookupString gives 1 bytes: (0d) "
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513198790, (95,-14), root:(97,63),
state 0x1, keycode 36 (keysym 0xff0d, Return), same_screen YES,
" XLookupString gives 1 bytes: (0d) "
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513198810, (95,-14), root:(97,63),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
(Shift + \)
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513201404, (95,-14), root:(97,63),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513201476, (95,-14), root:(97,63),
state 0x1, keycode 51 (keysym 0x7c, bar), same_screen YES,
XLookupString gives 1 bytes: (7c) "|"
XmbLookupString gives 1 bytes: (7c) "|"
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513201547, (95,-14), root:(97,63),
state 0x1, keycode 51 (keysym 0x7c, bar), same_screen YES,
XLookupString gives 1 bytes: (7c) "|"
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513201577, (95,-14), root:(97,63),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
(Shift + Backspace)
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513204915, (95,-14), root:(97,63),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513205006, (95,-14), root:(97,63),
state 0x1, keycode 22 (keysym 0xff08, BackSpace), same_screen YES,
XLookupString gives 1 bytes: (08) "
XmbLookupString gives 1 bytes: (08) "
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513205075, (95,-14), root:(97,63),
state 0x1, keycode 22 (keysym 0xff08, BackSpace), same_screen YES,
XLookupString gives 1 bytes: (08) "
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513205107, (95,-14), root:(97,63),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
In all the above examples:
- Shift key is pressed
- Other key is pressed and is released
- Shift key is released.
(Shift + F1)
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513207893, (95,-14), root:(97,63),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513208137, (95,-14), root:(97,63),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513208137, (95,-14), root:(97,63),
state 0x0, keycode 67 (keysym 0xffbe, F1), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513208137, (95,-14), root:(97,63),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513208208, (95,-14), root:(97,63),
state 0x1, keycode 67 (keysym 0xffbe, F1), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513208273, (95,-14), root:(97,63),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
(Shift + F2)
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219709, (79,-12), root:(81,65),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219812, (79,-12), root:(81,65),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219812, (79,-12), root:(81,65),
state 0x0, keycode 68 (keysym 0xffbf, F2), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219812, (79,-12), root:(81,65),
state 0x0, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219885, (79,-12), root:(81,65),
state 0x1, keycode 68 (keysym 0xffbf, F2), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 33, synthetic NO, window 0x6600001,
root 0x3f, subw 0x0, time 3513219925, (79,-12), root:(81,65),
state 0x1, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
So, Holding Shift and Pressing F1 key gives the following result:
- Shift is pressed and (and Shift Key is released)
- Клавиша F1 нажата (и нажата клавиша Shift)
- Клавиша F1 отпускается и клавиша Shift отпускается
Это означает, что клавиша Shift отпускается при нажатии клавиши F.
Как это предотвратить?
Alt работает нормально с клавишами F
Ниже приводится xmodmap для этого сервера:
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 (0x6d)
mod1 Alt_L (0x40), Alt_R (0x71), Meta_L (0x9c)
mod2 Num_Lock (0x4d)
mod3
mod4 Super_L (0x73), Super_R (0x74), Super_L (0x7f), Hyper_L (0x80)
mod5 Mode_switch (0x8), ISO_Level3_Shift (0x7c)
Ниже приводится xmodmap другого сервера, на котором работают клавиши Shift + F:
xmodmap: up to 2 keys per modifier, (keycodes in parentheses):
shift Shift_L (0x32), Shift_R (0x3e)
lock
control Control_L (0x25), Control_R (0x6d)
mod1 Alt_L (0x40), Alt_R (0x71)
mod2 Num_Lock (0x4d)
mod3
mod4
mod5
Я попытался удалить последние 3 модификатора. Но все равно не работает. Нужно ли будет перезапустить любую службу, чтобы вступить в силу. Если так, то не сделали этого. Однако перезапуск VNC полностью сбрасывается к его настройкам по умолчанию.
Я также пытался отключить клавиши F. Но не знаю как. И даже если я отключу эти привязки клавиш F, команды клавиш Alt + F не будут работать правильно. Поэтому я не должен полностью отключать привязку клавиш F.
Пожалуйста помоги.