I encountered a small problem when ejecting a external usb hd. A small window pop's up saying, for example: "Failed to eject "SAMSUNG" Authentication is required".
Any idea what that could be? I will go and compare some settings in the 32 and 64bit, maybe some things need to be changed in the user or Group settings.....
ok found problem ... seems i added udisks into the specfile for power-manager ... have updated the rpm for xfce4-power-manager .... install the update and remove udisks and reboot :D