Beyerle Urs wrote:
> [...]
>
> At least for firefox it seems to be a gtk2 issue, see
> http://www.centos.org/modules/newbb/viewtopic.php?topic_id=11589&viewmode=flat&order=ASC&start=20 
>
>
> Updating gtk2-2.10.4-19.el5 to gtk2-2.10.13-1.fc6 seem to fix 
> some/most of the problems. However this is not an option if you want 
> to stay with RHEL5. Nevertheless I will try to update gtk2.
>

Just to let you know, gtk2-2.10.13-1.fc6 didn't fix the problems I have 
with firefox/thunderbird. Maybe it fixes some problems but not the one I 
have observed so far.

    Urs