All desktop icons disappeared from one of my laptops [duplicate]

This worked for me:

  • Install gnome-shell-extension-desktop-icons:
sudo apt install gnome-shell-extension-desktop-icons
  • Log out of Gnome.
  • Log back in.

The problem might be that the installation did not go according to plans, not to worry though! The simplest (and most effective) operation you can do is:

sudo apt dist-upgrade

This will automatically install / update / repair all the needed packages for your current version.