$ dpkg -l | grep nautilus
ii folder-color 0.0.79-0ubuntu1 all folder color for nautilus
ii gir1.2-nautilus-3.0:amd64 1:3.20.3-1ubuntu2~ubuntu16.04.1 amd64 libraries for nautilus components - gir bindings
ii gnome-sushi 3.20.0-1~ubuntu16.04.1 amd64 sushi is a quick previewer for nautilus
ii libnautilus-extension1a:amd64 1:3.20.3-1ubuntu2~ubuntu16.04.1 amd64 libraries for nautilus components - runtime version
ii nautilus 1:3.20.3-1ubuntu2~ubuntu16.04.1 amd64 file manager and graphical shell for GNOME
ii nautilus-admin 0.1.5-1 all Extension for Nautilus to do administrative operations
ii nautilus-data 1:3.20.3-1ubuntu2~ubuntu16.04.1 all data files for nautilus
ii nautilus-sendto 3.8.2-1ubuntu1 amd64 integrates Evolution and Pidgin into the Nautilus file manager
ii nautilus-share 0.7.3-2ubuntu1 amd64 Nautilus extension to share folder using Samba
ii python-nautilus 1.1-4 amd64 Python binding for Nautilus components
I see. I upgraded from 14.04 in 16/09
Here is the output of given command
$ dpkg -l | grep nautilus nautilus- 3.0:amd64 1:3.20. 3-1ubuntu2~ ubuntu16. 04.1 amd64 libraries for nautilus components - gir bindings 1~ubuntu16. 04.1 amd64 sushi is a quick previewer for nautilus extension1a: amd64 1:3.20. 3-1ubuntu2~ ubuntu16. 04.1 amd64 libraries for nautilus components - runtime version 3-1ubuntu2~ ubuntu16. 04.1 amd64 file manager and graphical shell for GNOME 3-1ubuntu2~ ubuntu16. 04.1 all data files for nautilus
ii folder-color 0.0.79-0ubuntu1 all folder color for nautilus
ii gir1.2-
ii gnome-sushi 3.20.0-
ii libnautilus-
ii nautilus 1:3.20.
ii nautilus-admin 0.1.5-1 all Extension for Nautilus to do administrative operations
ii nautilus-data 1:3.20.
ii nautilus-sendto 3.8.2-1ubuntu1 amd64 integrates Evolution and Pidgin into the Nautilus file manager
ii nautilus-share 0.7.3-2ubuntu1 amd64 Nautilus extension to share folder using Samba
ii python-nautilus 1.1-4 amd64 Python binding for Nautilus components