Mine

KeyPress event, serial 29, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940734307, (85,142), root:(763,172),
    state 0x0, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:-
    XmbLookupString gives 0 bytes:-
    XFilterEvent returns: False

KeyRelease event, serial 32, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940736861, (85,142), root:(763,172),
    state 0x4, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:-
    XFilterEvent returns: False

KeyPress event, serial 32, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940738078, (85,142), root:(763,172),
    state 0x0, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:-
    XmbLookupString gives 0 bytes:-
    XFilterEvent returns: False

KeyPress event, serial 32, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940739018, (85,142), root:(763,172),
    state 0x4, keycode 100 (keysym 0xff51, Left), same_screen YES,
    XLookupString gives 0 bytes:-
    XmbLookupString gives 0 bytes:-
    XFilterEvent returns: False

KeyRelease event, serial 32, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940739225, (85,142), root:(763,172),
    state 0x4, keycode 100 (keysym 0xff51, Left), same_screen YES,
    XLookupString gives 0 bytes:-
    XFilterEvent returns: False

KeyRelease event, serial 32, synthetic NO, window 0x1000001,
    root 0x1a5, subw 0x0, time 3940740356, (85,142), root:(763,172),
    state 0x4, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
    XLookupString gives 0 bytes:-
    XFilterEvent returns: False