Are you using compiz-fusion? There are reported problems with firefox and flash contents with compiz-fusion...
- Re: [gentoo-user] firefox crash when playing flash Roman Zilka
- Re: [gentoo-user] firefox crash when playing ... Mateusz A. Mierzwin'ski
- Re: [gentoo-user] firefox crash when play... Qi Baobin
- Re: [gentoo-user] firefox crash when ... Gustavo Campos
- Re: [gentoo-user] firefox crash w... Qi Baobin
- Re: [gentoo-user] firefox cr... Gustavo Campos
- Re: [gentoo-user] firefo... Qi Baobin
- Re: [gentoo-user] firefo... Qi Baobin
- Re: [gentoo-user] firefo... Gustavo Campos
- Re: [gentoo-user] firefo... Qi Baobin
- Re: [gentoo-user] firefo... José Pedro Saraiva
- Re: [gentoo-user] firefo... Qi Baobin
- Re: [gentoo-user] firefo... Gustavo Campos
- Re: [gentoo-user] firefo... Qi Baobin
- Re: [gentoo-user] firefo... Enrico Weigelt
- Re: [gentoo-user] firefox cr... henkg