Firefox 3.6.6 Update problem

[NoOp]

NoOp wrote:
...
> Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.6) Gecko/20100628
> Ubuntu/10.04 (lucid) Firefox/3.6.6
> Shockwave Flash
> 
>     File: /usr/lib/adobe-flashplugin/libflashplayer.so
>     Version:
>     Shockwave Flash 10.1 r53
> 
> Flash & youtube.com et al work just fine.

As does this one on 64bit:
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.6) Gecko/20100628
Ubuntu/10.04 (lucid) Firefox/3.6.6
Shockwave Flash

    File: /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
    Version:
    Shockwave Flash 10.1 r53