i am using ubuntu 11.10 in GNOME interface and there is no shutdown bar/option appearing on desktop . I have also used some solutions just like:
sudo add-apt-repository ppa:webupd8team/gnome3
sudo apt-get update
sudo apt-get install gnome-shell-extensions-alternative-status-menu
but this is showing some error message in the terminal while typing last command.
Please provided me with best solutions