USB events thread - failed to set priority ... Number devices connected: 2 #13
Description
Hello, I got a problem when I tried to
roslaunch openni_launch openni.launch
with kinect v1 on my ubuntu16.04
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The main problem is
Warning: USB events thread - failed to set priority. This might cause loss of data...
[ INFO] [1532144223.689084031]: **Number devices connected: 2**
[ INFO] [1532144223.789816257]: ** 1. device on bus 002:08 is a SensorKinect (2ae) from PrimeSense (45e) with serial id '0' **
[ INFO] [1532144223.789871737]: ** 2. device on bus 002:08 is a SensorV2 (2ae) from PrimeSense (45e) with serial id 'A00366902406104A' **
[ INFO] [1532144223.790564154]: Searching for device with index = 2
[ INFO] [1532144223.826063687]: Opened 'SensorV2' on bus 2:8 with serial number 'A00366902406104A'
[ INFO] [1532144223.853133835]: rgb_frame_id = 'camera_rgb_optical_frame'
[ INFO] [1532144223.854356984]: depth_frame_id = 'camera_depth_optical_frame'
[ WARN] [1532144223.861493275]: Camera calibration file /home/neo/.ros/camera_info/rgb_A00366902406104A.yaml not found.
[ WARN] [1532144223.861670175]: Using default parameters for RGB camera calibration.
[ WARN] [1532144223.861811460]: Camera calibration file /home/neo/.ros/camera_info/depth_A00366902406104A.yaml not found.
[ WARN] [1532144223.861931850]: Using default parameters for IR camera calibration.
It showed the computer connected to two kinects. But I only had one kinect connected.
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I Have asked on ROS ANSWER, here, but I get no reply.
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So I have to ask help from here.
I hope someone would help me with the issue. Thank you so much.