I'm quite sure you've quit Xfce with nautilus running, and saved the session. Try to backup your ~/.cache/sessions folder, remove it and then restart Xfce (without saving the session). This should fix the "bug".
I'm quite sure you've quit Xfce with nautilus running, and saved the session.
Try to backup your ~/.cache/sessions folder, remove it and then restart Xfce (without saving the session). This should fix the "bug".