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Roslaunch error #2449
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Hi @Userpc1010 I note that you are using kernel version 5.15. When installing librealsense from packages, the most recent kernel version supported is 5.4. With a source code build of librealsense, the most recent officially supported kernels are 5.8 and 5.11. An unofficial test patch that adds support for 5.13 and 5.15 kernels is available though at IntelRealSense/librealsense#10439 (comment) Alternatively, if you install librealsense and the ROS wrapper together at the same time from packages using the ROS wrapper's Method 1 instructions then the build should be based on the RSUSB backend, which bypasses the kernel. It is therefore not dependent on Linux versions or kernel versions and does not require patching. https://github.com/IntelRealSense/realsense-ros#method-1-the-ros-distribution Before trying Method 1, you should first remove the previous librealsense package build and ROS wrapper source code build.
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i run sudo apt-get install ros-noetic-realsense2-camera and i have: E: Unable to locate package ros-noetic-realsense2-camera |
Are you experiencing the same errors today if you repeat the installation commands? |
Sorry I added this by mistake. Now I'm installing the library on Ubuntu 18.04.06 lts karnel 5.4 everything seems fine. |
That's great to hear that progress seems to be successful for you! |
Hi @Userpc1010 Do you require further assistance with this case, please? Thanks! |
No thanks it's ok |
Thanks very much @Userpc1010 for the update! As you do not require further assistance, I will close this case. Thanks again! |
I have installed the librealsense2 packages and realsense-ros. Then, I try to run
roslaunch realsense2_camera rs_camera.launch filters:=pointcloud
. I have here is my output.logs
`�[0m[ INFO] [1660675524.714065073]: Loading nodelet /camera/realsense2_camera of type realsense2_camera/RealSenseNodeFactory to manager realsense2_camera_manager with the following remappings:�[0m
�[0m[ INFO] [1660675524.720699057]: waitForService: Service [/camera/realsense2_camera_manager/load_nodelet] has not been advertised, waiting...�[0m
�[0m[ INFO] [1660675524.764486542]: waitForService: Service [/camera/realsense2_camera_manager/load_nodelet] is now available.�[0m
�[0m[ INFO] [1660675553.507910827]: Bond broken, exiting�[0m`
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