When I go in a page of this website "ogame" a download window come and sometime when I see a movie on YouTube or a another website of streaming Mozilla closing

[lineeee]

Binary package hint: firefox-3.5

I have a AMD processor 856 MHz, 256 MB RAMand a hard disk of 40 GB.
Excuse me for my English i do my best.

ProblemType: Bug
Architecture: i386
Date: Thu Jun 3 19:53:13 2010
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: firefox-3.5 3.5.9+nobinonly-0ubuntu0.9.10.1
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
SourcePackage: firefox-3.5
Uname: Linux 2.6.31-21-generic i686
XsessionErrors:
 (gnome-settings-daemon:1443): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:1443): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:1498): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:1518): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (firefox:1578): GLib-WARNING **: g_set_prgname() called multiple times

[lineeee (comerciale)]

you do a good work thanks