You should not use that old 'indicator-multiload' but the now well integrated 'gnome-shell-extensions' & 'gnome-shell-shell-extension-system-monitor' (all from archive), then activate them via 'gnome-tweaks'
You should not use that old 'indicator- multiload' but the now well integrated 'gnome- shell-extension s' & 'gnome- shell-shell- extension- system- monitor' (all from archive), then activate them via 'gnome-tweaks'