Ho una tastiera bluetooth lenovo kt-155. I tasti del volume funzionano occasionalmente. Qualcuno è riuscito a fare in modo che questo dispositivo faccia la cosa giusta in modo coerente?
Quando funziona xev
segnala i tasti premuti come:
KeyPress event, serial 36, synthetic NO, window 0x1600001,
root 0x15a, subw 0x0, time 2072557749, (111,-13), root:(112,821),
state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 36, synthetic NO, window 0x1600001,
root 0x15a, subw 0x0, time 2072557852, (111,-13), root:(112,821),
state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
KeyPress event, serial 36, synthetic NO, window 0x1600001,
root 0x15a, subw 0x0, time 2072558407, (110,-13), root:(111,821),
state 0x0, keycode 123 (keysym 0x1008ff13, XF86AudioRaiseVolume), same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
KeyRelease event, serial 36, synthetic NO, window 0x1600001,
root 0x15a, subw 0x0, time 2072558572, (110,-13), root:(111,821),
state 0x0, keycode 123 (keysym 0x1008ff13, XF86AudioRaiseVolume), same_screen YES,
XLookupString gives 0 bytes:
XFilterEvent returns: False
Altrimenti sembrano:
KeymapNotify event, serial 36, synthetic NO, window 0x0,
keys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 36, synthetic NO, window 0x1600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 36, synthetic NO, window 0x1600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 36, synthetic NO, window 0x0,
keys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 36, synthetic NO, window 0x1600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 36, synthetic NO, window 0x1600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 36, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 36, synthetic NO, window 0x1600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 36, synthetic NO, window 0x1600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 36, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0