Comment 1 for bug 310270

The output of xev if I pressed the volumdown key is:
KeyRelease event, serial 31, synthetic NO, window 0x5800001,
    root 0x13b, subw 0x0, time 3913655, (789,217), root:(794,242),
    state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

FocusOut event, serial 31, synthetic NO, window 0x5800001,
    mode NotifyGrab, detail NotifyAncestor

FocusIn event, serial 31, synthetic NO, window 0x5800001,
    mode NotifyUngrab, detail NotifyAncestor

KeymapNotify event, serial 31, synthetic NO, window 0x0,
    keys: 68 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

KeyRelease event, serial 34, synthetic NO, window 0x5800001,
    root 0x13b, subw 0x0, time 3913688, (789,217), root:(794,242),
    state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

FocusOut event, serial 34, synthetic NO, window 0x5800001,
    mode NotifyGrab, detail NotifyAncestor

FocusIn event, serial 34, synthetic NO, window 0x5800001,
    mode NotifyUngrab, detail NotifyAncestor

KeymapNotify event, serial 34, synthetic NO, window 0x0,
    keys: 59 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

KeyRelease event, serial 34, synthetic NO, window 0x5800001,
    root 0x13b, subw 0x0, time 3913711, (789,217), root:(794,242),
    state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

There is also a bug on Bug.KDE: http://bugs.kde.org/show_bug.cgi?id=178501