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I was using rviz and roboearth when suddenly the image view went black.

The terminal of openni.launch showed a red sentence "depth image frame id does not match rgb image frame id".

I closed the terminal and opened a new one and then roslaunch openni_launch openni.launch but it said "No devices connected... waiting for devices to be connected".

I reboot the computer a few times, sudo apt-get install ros-electric-openni-kinect, but the problem persists.

Up till this morning the Kinect has been running normally. I really have no idea what happened. Is it due to auto-update? Anyone please help?

Turtlebot laptop: Ubuntu 10.04; ROS Electric

Workstation: Ubuntu 12.04; ROS Fuerte (I have another one in Ubuntu 10.04 and ROS Electric. I tried but the problem remains unsolved.)

The Kinect shows a flashing green light. But when I type lsusb, I saw only one device from Microsoft and one from Chronicity. Is it normal or not?


Originally posted by Chik on ROS Answers with karma: 229 on 2013-04-09

Post score: 0


Original comments

Comment by freadx on 2013-04-09:
Remove USB and restart and connect back only when you do rviz. I had the same problem.

Comment by Chik on 2013-04-10:
Thank you very much. I tried that but it still says No devices connected.

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1 Answer 1

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Solved. Power supply problem from the iRobot Create base.


Originally posted by Chik with karma: 229 on 2013-04-11

This answer was ACCEPTED on the original site

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