Please review https://help.ubuntu.com/community/UbuntuBackports.
I don't think this particular backport meets the criteria described on
the above page.
rent0n wrote "Well, I think most people would consider Firefox 4 to be
perfectly stable".
That isn't enough of a reason to backport this package
Do not backport firefox 4. Firefox 4 is not as stable as firefox 3.6.17
yet.
I will be making a ppa package of firefox-3.6 for natty/11.04 because I
would prefer to continue using it until firefox 4 matures some more.
If a user wants to run firefox 4, they can with firefox-stable ppa from the
m