Comment 4 for bug 880917

Before entering password on start up, the panel shows from left to right: The computer name, then on the right a star icon with : onscreen keyboard, High contrast and screen reader; then the speaker icon, turned on, the time and then the missing shutdown icon; with Suspend, Hibernate and Shut Down

After entering the password the shutdown icon disappears, replaced by an envelope, the internet connection icon, date and time and butting up against the end of the screen my name.