Comment 1 for bug 352438

I'm experiencing the same bug, but in my case the output of xev is

KeyPress event, serial 34, synthetic NO, window 0x3400001,
    root 0x1a7, subw 0x0, time 6522841, (-212,-24), root:(570,1),
    state 0x0, keycode 115 (keysym 0xff20, Multi_key), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: True

KeyRelease event, serial 34, synthetic NO, window 0x3400001,
    root 0x1a7, subw 0x0, time 6522889, (-212,-24), root:(570,1),
    state 0x0, keycode 115 (keysym 0xff20, Multi_key), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

therefore mapping my End key to Multi_key.