This is the error i get when trying to run the system monitor from a terminal:
ubuntu@ubuntu:~$ gnome-system-monitor
(gnome-system-monitor:5412): Gtk-WARNING **: 17:49:22.082: Theme parsing error: gtk.css:6083:16: Junk at end of value for color
(gnome-system-monitor:5412): Gtk-CRITICAL **: 17:49:22.765: gtk_box_pack: assertion '_gtk_widget_get_parent (child) == NULL' failed
(gnome-system-monitor:5412): Handy-ERROR **: 17:49:22.941: gtk_window_set_titlebar() is not supported for HdyWindow Trace/breakpoint trap (core dumped)
This is the error i get when trying to run the system monitor from a terminal:
ubuntu@ubuntu:~$ gnome-system- monitor
(gnome- system- monitor: 5412): Gtk-WARNING **: 17:49:22.082: Theme parsing error: gtk.css:6083:16: Junk at end of value for color
(gnome- system- monitor: 5412): Gtk-CRITICAL **: 17:49:22.765: gtk_box_pack: assertion '_gtk_widget_ get_parent (child) == NULL' failed
(gnome- system- monitor: 5412): Handy-ERROR **: 17:49:22.941: gtk_window_ set_titlebar( ) is not supported for HdyWindow
Trace/breakpoint trap (core dumped)