Comments (5)
Do you have an updated 4.4 kernel? Can you print out the firmware versions of the individual cameras?
from librealsense.
Yes, I'm running the updated 4.4 kernel.
Do you know how I would check/update the firmware versions on linux?
from librealsense.
cpp-tutorial-1-depth has a statement to print out firmware version. Also, could you check that librealsense can properly stream data from individual cameras?
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I updated my cameras to version 2.60.0.0, but am still getting the segmentation fault. Both cameras can properly stream data when plugged in individually.
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I've pushed a commit (bbf9e73) which should fix this issue.
The problem is that our Video4Linux backend was not correctly determining which USB device corresponds to which /dev/video* file. It was only looking for a VID/PID match, which meant that multiple instances of the same device on Linux would be incorrectly associated. The new code matches based on USB bus number and device number, which should work regardless of number and combination of devices are plugged in.
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Related Issues (20)
- D455 - Stopped Working HOT 2
- Orin nano failed to read USB config descriptor HOT 10
- Realsense-viewer crashes while opening on MacOS sonoma HOT 3
- Announcement: RealSense SDK version 2.55.1 now available HOT 3
- 90 degree turn HOT 3
- How can I get an object's location coordinates with simple python code from D435i? HOT 3
- Some D455 not woring as slave in sync system HOT 14
- Left and Right RGB Images HOT 3
- How to use API to get internal and external parameters for depth map and color map alignment? HOT 2
- can I get depthmap from recorded bag file (left / right IR images) by using SDK? HOT 7
- USB 3 Hub bandwidth and power requirement for depth and tracking task
- How to map outdoor environment using realsense D455 camera HOT 4
- linux, using d435i in pycharm, possible usb issues HOT 3
- modprobe: FATAL: Module videodev is in use HOT 7
- How do i install Pyrealsense2-aarch64 into my Raspberry pi 4 8Gb version HOT 13
- Shallow depth information at edge of objects HOT 9
- D435i Low Framerate when using 2 or more USB-Cameras HOT 4
- Problem D345i HOT 4
- Process Killed RealSense SDK Mac M2 HOT 10
- I am working with Intel Realsense Lidar l515 camera. And after installing the Realsense Viewer on Win 10, it doesn't see my camera, with the next issue outputs: context.cpp:129 - Found 0 RealSense devices (0xfe requested & 0xff from device-mask in settings) HOT 8
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