If I'm not mistaken, then unbranded mozilla is called gnuzilla, and firefox is named iceweasel then and thunderbird icedove. If it is so, then I think that some better icons could be used, like: https://wiki.ubuntu.com/IceDoveIcon for icedove, they are much better than default icon now. I think that iceweasel icons are also better than only the globe: http://commons.wikimedia.org/wiki/Image:Iceweasel-icon-large.png Reproducible: Always
This is not Debian, thanks. *** This bug has been marked as a duplicate of bug 154214 ***