Thank you for an answer but there is few (maybe more) things I dont understand. Even if you are right and Xubuntu uses gnome-mount this doesnt explain why exo doesnt work on Hardy when it works on Gutsy. And why xfce4-cddrive-plugin doesnt work on Hardy when it works on Gutsy.
I dont think you are right because Thunar (and xfce4-cddrive-plugin) has libexo dependency but no gnome-mount dependency either in Gutsy and Hardy.
Thank you for an answer but there is few (maybe more) things I dont understand. Even if you are right and Xubuntu uses gnome-mount this doesnt explain why exo doesnt work on Hardy when it works on Gutsy. And why xfce4-cddrive- plugin doesnt work on Hardy when it works on Gutsy.
I dont think you are right because Thunar (and xfce4-cddrive- plugin) has libexo dependency but no gnome-mount dependency either in Gutsy and Hardy.