i got the similar problem with firefox 3 beta 5.. this often occurs when im viewing youtube this is the what i got starting firefox from console daniel@mars:~$ firefox
(firefox:22640): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed Segmentation fault (core dumped)
daniel@mars:~$ uname -a Linux mars 2.6.24-15-386 #1 Tue Apr 8 00:00:14 UTC 2008 i686 GNU/Linux
i got the similar problem with firefox 3 beta 5..
this often occurs when im viewing youtube
this is the what i got starting firefox from console
daniel@mars:~$ firefox
(firefox:22640): GLib-GObject- CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
Segmentation fault (core dumped)
daniel@mars:~$ uname -a
Linux mars 2.6.24-15-386 #1 Tue Apr 8 00:00:14 UTC 2008 i686 GNU/Linux