The Gtk+ themes from Shimmer Project (Greybird, Bluebird, Numix,...) prevent gnome-system-log from launching properly.
(gnome-system-log:1234): Gtk-CRITICAL **: _gtk_css_rgba_value_get_rgba: assertion 'rgba->class == >K_CSS_VALUE_RGBA' failed
The Gtk+ themes from Shimmer Project (Greybird, Bluebird, Numix,...) prevent gnome-system-log from launching properly.
(gnome- system- log:1234) : Gtk-CRITICAL **: _gtk_css_ rgba_value_ get_rgba: assertion 'rgba->class == >K_CSS_ VALUE_RGBA' failed