Comment 24 for bug 1282649

First of all, thank you all by the support.
I have a Pavilion dv6 laptop.
Here are the results of x11-utils:

--> When I press the PrintScreen button:

Outer window is 0x4200001, inner window is 0x4200002

KeymapNotify event, serial 24, synthetic NO, window 0x0,
    keys: 4294967223 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

KeyPress event, serial 25, synthetic NO, window 0x4200001,
    root 0xb6, subw 0x0, time 4825148, (-287,261), root:(484,313),
    state 0x10, keycode 218 (keysym 0xff61, Print), same_screen YES,
    XKeysymToKeycode returns keycode: 107
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyRelease event, serial 28, synthetic NO, window 0x4200001,
    root 0xb6, subw 0x0, time 4825199, (-287,261), root:(484,313),
    state 0x10, keycode 218 (keysym 0xff61, Print), same_screen YES,
    XKeysymToKeycode returns keycode: 107
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

--> When I press fn+Del key combination:

Outer window is 0x4200001, inner window is 0x4200002

KeymapNotify event, serial 24, synthetic NO, window 0x0,
    keys: 4294967223 0 0 0 16 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

KeyRelease event, serial 25, synthetic NO, window 0x4200001,
    root 0xb6, subw 0x0, time 4848953, (-660,410), root:(111,462),
    state 0x10, keycode 36 (keysym 0xff0d, Return), same_screen YES,
" XLookupString gives 1 bytes: (0d) "
    XFilterEvent returns: False

KeymapNotify event, serial 26, synthetic NO, window 0x0,
    keys: 4294967222 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 0 0

KeyRelease event, serial 28, synthetic NO, window 0x4200001,
    root 0xb6, subw 0x0, time 4851521, (-660,410), root:(111,462),
    state 0x10, keycode 107 (keysym 0xff61, Print), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False