not unity's fault and I am not sure if its nautilus bug or not. Could you try ubuntu 11.10 beta which have a very new version of nautilus and the gnome stack.
** Package changed: unity (Ubuntu) => ubuntu ** Project changed: unity => null -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/806727 Title: Nautilus make the system freeze when copy to a TrueCrypt volume To manage notifications about this bug go to: https://bugs.launchpad.net/null/+bug/806727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs