The main probleme could be that they use firefox 3 and yahoo are not ready so 
they prefer to cancel this navigator whereas accept it anyway

Iceaweasel it's not a problem, they just add and extra user agent in 
about:config (agent ... extra)

But I have it without any problem with yahoo service on firefox 2

That's for the tips on pango any way, I will try it

Le Thursday 03 January 2008 20:17:04 Randy Barlow, vous avez écrit :
> Mark Knecht wrote:
> >    On my wife's 32-bit Gentoo machine we did a large Gnome update
> > today which ended up doing Firefox-2.0.0.11 at the same time. On her
> > machine I happen to use Yahoo as my home page and now I see a very
> > boring home page with Yahoo giving me this message:
> >
> > Why miss out?
> > To see all the new Yahoo! home page has to offer, please upgrade to a
> > more recent browser.
>
> I use Firefox on a 32-bit system (built from source, not binary) and I
> do not see this problem!
>
> --
> Randy Barlow
> http://electronsweatshop.com