[xubuntu-users] Missing some icons

[L.M.J]

Hi,

  I'm using xubuntu 12.04 32 & 64bits and I've noticed some icons are missing :
   - In "Revelation" : icon missing in the menu "File > change password" and
     "View > Check password"
   - On the desktop when the usb device connected is encrypted.

 Any hints to solve this ?

-- 
 LMJ
 "May the source be with you my young padawan"