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R200 RGB Stream but no IR or Depth #319

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betaupsx86 opened this issue Oct 18, 2016 · 0 comments
Closed

R200 RGB Stream but no IR or Depth #319

betaupsx86 opened this issue Oct 18, 2016 · 0 comments

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@betaupsx86
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Required Info
R200
Firmware Version
Ubuntu 14.04
Kernel Version 4.2.0-27
Build System VS2013, XCode or Makefile

Hello
I'm having trouble obtaining IR streams from the R200. Color image is fine. I have successfully patched uvcvideo as shown (I don't know what’s causing the udev rule error tho):
screenshot from 2016-10-18 02 17 13

However, when I try obtaining IR and depth streams from the camera (I'm using ROS realsense package. Haven't tried it with the provided examples) they all come out black except for the color image and the "uvcvideo: Failed to query" appears in dmseg:
screenshot from 2016-10-18 02 18 40

I installed librealsense in my laptop with no trouble at all (same conditions, fresh ubuntu install in both computers). The only thing I did different was saying no to forcing module signing when running the uvcvideo patch script (I signed the module manually in my laptop).

I have no idea what might be causing the problem. Any help is greatly appreciated.

Regards

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