Comment 42 for bug 556829

I tried to suggest that it needed fixing before Lucid release, but was basically told to wait for 3.0.5:
http://irclogs.ubuntu.com/2010/04/15/%23ubuntu-mozillateam.html#t20:43

So I fixed it in my PPA for myself:
https://launchpad.net/~maxb/+archive/ppa

and gave up on pushing for an earlier fix in Lucid.