10Jan/100
Ubuntu 64bit Flash Player
Since installing Ubuntu 9.10 64bit I've been having some problems with the flash player disappearing in Firefox.
I've just replaced the .so that was loaded, with the latest 64bit release from Adobe. Just follow the instructions here, but for me the folder was /usr/lib/firefox/plugins, not /usr/lib/mozilla/plugins.
The flash player is showing again, hopefully this plugin resolves the problem I was having.