In Ubuntu 17.10 ubuntu upgraded Nautilus (File Browser) to version 3.26.0. New nautilus is not using file-roller anymore, it has switched to an integrated compression mechanism.
This makes it complicated to create encrypted archives and/or different types compression archives that file-roller does provide.
How to make nautilus use file-roller as before?
Related question: How to get more options in File-Roller?
Best Answer
Install nautilus-actions:
Compress with FR
file-roller
-d %F
%d
For installing
nautilus-actions
in 18.04, see Nautilus-actions in 18.04.