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| 2012-10-18 11:21:08 -0500 | asked a question | Problems using turtlebot with wifi connection Hello, I am currently using my turtlebot on an ethernet connection, and it works just fine, but I would like to set it up for a wireless network. I have the laptop and the workstation connected. I can have them ping each other and I can SSH into the laptop. However, when I start the service and try to launch the dashboard, it gives me an error saying it cannot communicate with the master. I have triple-checked my ROS_MASTER_URI and ROS_HOSTNAME environment variables on the laptop and the workstation and they are correct, and I have also checked the ~/.bashrc to make sure they are set correctly (which they are). I cannot seem to figure this out. Any insight that can be provided would be greatly appreciated |
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