Running "sudo apt-get autoremove notify-osd" before updating did the trick. I am now running Natty. Thank You so much
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775411 Title: Unable to upgrade to 11.04 when both ubuntu-desktop and xubuntu- desktop are installed: conflict on notification-daemon -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs