Comment 9 for bug 304969

I messed around with this for a good while, and found this. I went to Adobe Labs and downloaded the Flash 10 tarball, and copied the .so file to my FF3.0 plugins folder

http://labs.adobe.com/downloads/flashplayer10.html

Untar the tar.gz file. Then

sudo cp libflashplayer.so /usr/lib/firefox-3.0.4/plugins/

Then I just restarted FF. Hope that helps someone.

$ lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 8.04.1
Release: 8.04
Codename: hardy

$ uname -a
Linux europa 2.6.24-22-generic #1 SMP Mon Nov 24 19:35:06 UTC 2008 x86_64 GNU/Linux