I followed the tutorial here to install all the necessary packages to use gnome extensions on Firefox, Ubuntu 18.04. However, when I opened the website, it returned an error Although GNOME Shell integration extension is running, native host connector is not detected. Refer documentation for instructions about installing connector.
I double-checked the chrome-gnome-shell, which returned chrome-gnome-shell is already the newest version (10-1)..
Is there any solution for this situation? Many thanks in advance.
apt policy firefoxandsnap list | grep -i firefoxsay? – pomsky Nov 17 '19 at 20:28