Problemas de inicio del Monitor del Sitema en Gnome

Tengo un problema... A veces cuando quiero iniciar el monitor del sistema, (digo a veces porque las primeras veces luego de la instalación del sistema va muy perfecto), Se cae... acá les dejo el informe de Bug Buddy:

Distribution: Mandriva Linux release 2008.1 (Official) for i586
Gnome Release: 2.22.0 2008-03-26 (Mandriva)
BugBuddy Version: 2.22.0

System: Linux 2.6.24.4-desktop-1mnb #1 SMP Thu Mar 27 14:34:39 CET 2008 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10400090
Selinux: No
Accessibility: Disabled
GTK+ Theme: Ia Ora Arctic
Icon Theme: Buuf-Deuce

Memory status: size: 0 vsize: 0 resident: 0 share: 0 rss: 0 rss_rlim: 0
CPU usage: start_time: 0 rtime: 0 utime: 0 stime: 0 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 0

----------- .xsession-errors (12623 sec old) ---------------------
(transmission:5336): Gtk-CRITICAL **: gtk_progress_bar_get_orientation: assertion `GTK_IS_PROGRESS_BAR (pbar)' failed
(transmission:5336): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' to `GtkProgress'
(transmission:5336): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' to `GtkProgress'
(transmission:5336): Gtk-CRITICAL **: gtk_progress_get_current_percentage: assertion `GTK_IS_PROGRESS (progress)' failed
(transmission:5336): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' to `GtkProgress'
(transmission:5336): Gtk-CRITICAL **: gtk_progress_get_current_percentage: assertion `GTK_IS_PROGRESS (progress)' failed
(tr
...Too much output, ignoring rest...
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