[ubuntu] can't resolve local names

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http://ubuntuforums.org – ok so I'm on my laptop, running 12.04 trying to connect to a network share on another 12.04 PC, it's a desktop. They are both connected wirelessly. The name of the PC I'm trying to connect to is "kids-ubuntu", but when I ping it I get this: Code: $ ping kids-ubuntu PING kids-ubuntu ( 56(84) bytes of data. Now that IP address is NOT a local one. What's up? I checked my host file but it looks fine: Code: $ cat hosts        localhost        SilverStream-Ubuntu # The following lines are (Hardware)