Apparently Fedora uses version 3 of Nautilus but the insync extension file insync_plugin.py which is placed in the /usr/share/nautilus-python/extensions folder on updates only seems to work with Nautilus version 2. So Nautilus, which is Fedora’s default file manager, stops working everytime there is an update.
After searching I found the work around was to rename the insync_plugin.py file so that Nautilus does not load it and it starts working again. Are there any plans to get your insync plugin to work with Nautilus version 3?
Andrew