[ WARN] [1653074716.457914845]: No RealSense devices were found! #2356
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Hi @Shawn207 As a starting point in investigating your issue, I recommend reading a case at IntelRealSense/librealsense#10506 from a week ago with similar conditions. The RealSense user in that case also had camera detection problems with WSL2 on Ubuntu 20.04 and kernel 5.10. |
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Thanks for your quick reply! |
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Also, I tried to download realsense-viewer windows version, and it works. I don't know still why it fails on ubuntu |
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Hi @Shawn207 Do you require further assistance with this case, please? Thanks! |
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A workable solution for me is "sudo service udev restart",and replug the camera. |
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Hi, thank you for your reply. I didn’t solve the problem, but I changed to
run it on windows and recorded a rosbag as a substitute
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Hi @Shawn207 Do you require further assistance with this case, please? Thanks! |
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Case closed due to no further comments received. |
System distribution: ubuntu 20.04 WSL2
Kernel version: 5.10.16.3-microsoft-standard-WSL2
ros version: Noetic
camera device: D435i
I followed the instruction method1: install realsense2_camera from the Ros distribution by running:
sudo apt-get install ros-noetic-realsense2-cameraBut I got the following message:
`... logging to /root/.ros/log/02351cd6-d86e-11ec-9d60-00155dafeee6/roslaunch-DESKTOP-KCE729Q-17165.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
started roslaunch server http://DESKTOP-KCE729Q:45267/
SUMMARY
PARAMETERS
NODES
/camera/
realsense2_camera (nodelet/nodelet)
realsense2_camera_manager (nodelet/nodelet)
ROS_MASTER_URI=http://localhost:11311
process[camera/realsense2_camera_manager-1]: started with pid [17179]
process[camera/realsense2_camera-2]: started with pid [17180]
[ INFO] [1653074710.346352585]: Initializing nodelet with 8 worker threads.
[ INFO] [1653074710.434581765]: RealSense ROS v2.3.2
[ INFO] [1653074710.434713045]: Built with LibRealSense v2.50.0
[ INFO] [1653074710.434767724]: Running with LibRealSense v2.50.0
[ WARN] [1653074710.453861312]: No RealSense devices were found!
[ WARN] [1653074716.457914845]: No RealSense devices were found!
^C[camera/realsense2_camera-2] killing on exit
[camera/realsense2_camera_manager-1] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done`
I also tried to install the realsense SDK 2.0 and run realsense-viewer, but no deviced can be detected in realsense viewer. When I was installing realsense SDK 2.0, I noticed that kernel version 5.10 seems not to be supported. Is that where the problem lies?
Thanks !
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