Comment 8 for bug 1216788

Also can you state what icon theme you are using. To find this out go to the menu select prefrences and customize look and feel. If it says lubuntu which is the default icon theme for lubuntu then lxde icon theme is not the the right package.

If it says nuovext2.0 then lxde-icon-theme will be the correct pacakge. I just installed lxde-icon-theme which is an updated version of nuovext2.0 and it does look like python files.

In the window that shows your icon theme if you change it does this problem go away. For me in utopic and the default lubuntu icon theme it changes to a python logo.