Ubuntu 14.04 64bit on Dell E6420 (Sandybridge graphics)
Open Unity Dash search
My filters are set only on "Applications" and "Files & Folders"
I type : Software
The results are good but some icons appear as blank page icons (document?)
Example Applications : "Ubuntu Software Centre" and "Software & Updates"
"Software Updater" has the correct application icon.
(The blank page icon look like a blank page with the top right corner folded.)