Excuus het gaat over recente, niet verborgen, bestanden.
Mogelijk helpt een reset van Nautilus, ik vond onderstaande tekst:
Most simply, just run gsettings reset-recursively org.gnome.nautilus in a terminal and every nautilus setting will be reset to default. If you want to reset only specific settings, gsettings list-recursively org.gnome.nautilus will give you a list of key-value pairs you can gsetting set or gsetting reset.
Alternatively, if you prefer a GUI editor, install dconf-tools package, run dconf-editor and navigate to /org/gnome/nautilus. Find the relevant keys and right click to reset/customize.