This question already has an answer here:
I tried changing the zoom settings in the file explorer to small, but that only makes them a bit smaller (still huge), I also tried messing with the dconf Editor, but that does nothing.
I also tried
DISPLAY=:0 dconf reset -f /org/compiz/ unity --reset-icons setsid unity
but no luck, still the same.
How can I set everything back to normal?
I'm using Ubuntu GNOME Metacity desktop and arc dark theme