Could you be a little clearer on your request? I assume you're talking about the shutdown buttons in a specific GUI, like KDE, Gnome or XFCE. Telling us what distribution and graphical environment you are using will help.
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Has it been a few days since I replied to your thread?
Don't panic! I'm a busy college student and may forget a post if I'm extra busy (or it might just take me a while to be able to do a decent reply). If you still need help and are awaiting
my reply after a few days, PM me about it.
When posting what errors you get, please give the full message. It makes helping you much easier.