Edit file File name : org.gnome.BrowserConnector.desktop Content :[Desktop Entry] Type=Application Exec=/usr/bin/gnome-browser-connector %u Encoding=UTF-8 Name=GNOME browser connector Comment=OS-native connector counterpart for GNOME Shell browser extension Icon=org.gnome.BrowserConnector DBusActivatable=true NoDisplay=true MimeType=x-scheme-handler/gnome-extensions; Save