New nautilus is not using file-roller any more by default, it has switched to its native expression, but I want to use file-roller on right click.
I found this answer, which worked in Ubuntu 17.10. But nautilus-actions
package is not yet Ubuntu 18.04's official repositories.
So is there any other method for this purpose?
filemanager-actions
is packaged inppa:daniel-marynicz/filemanager-actions
PPA (see this answer). So you can extend your answer. – N0rbert Sep 04 '18 at 19:19