Keybinding lost with upgrade

I was running fluxbox under Debian for some years with success. I am in
the habit of using keybinding combination C-A-<letter> to start a few
applications. When I upgraded to Debian Wheezy or to fluxbox 1.3.2-4 one
of my bindings ceased to work, although the other continue to function.

The non-working keybinding in ~/fluxbox/keys is: 

      Control Mod1 j :ExecCommand java -jar   \
        /usr/local/share/jabref/JabRef-2.9.2.jar

The command works just fine:
    
    $ java -jar /usr/local/share/jabref/JabRef-2.9.2.jar

I tried to do a $ xev followed by C-A-j keypress:

   KeyPress event, serial 36, synthetic NO, window 0x3200001,
   root 0x2b0, subw 0x0, time 34593952, (1591,-452), root:(1593,48), 
   state 0x0, keycode 64 (keysym 0xffe9, Alt_L), same_screen YES,
   XLookupString gives 0 bytes:
   XmbLookupString gives 0 bytes: 
   XFilterEvent returns: False

   KeyPress event, serial 36, synthetic NO, window 0x3200001,
   root 0x2b0, subw 0x0, time 34593956, (1591,-452), root:(1593,48),
   state 0x8, keycode 37 (keysym 0xffe3, Control_L), same_screen YES,
   XLookupString gives 0 bytes:
   XmbLookupString gives 0 bytes: 
   XFilterEvent returns: False

   FocusOut event, serial 36, synthetic NO, window 0x3200001,
   mode NotifyGrab, detail NotifyAncestor

   FocusIn event, serial 36, synthetic NO, window 0x3200001,
   mode NotifyUngrab, detail NotifyAncestor

   KeymapNotify event, serial 36, synthetic NO, window 0x0,  
       keys:  2  0  0  0  32 16 0  0  1  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 0x3200001,
   mode NotifyGrab, detail NotifyAncestor

Haines Brown

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