Bumblebee and kernel version [closed]

asked 2013-03-22 01:46:48 -0600

BeLioN gravatar image

updated 2014-01-28 17:15:50 -0600

ngrennan gravatar image

Hello,

I have the Bumblebee XB3 running in ROS. Everything works correctly with kernel 3.2 , but when switching to 3.4 , images seem to "jump back in time". You can see an example of this behaviour in this video:

http://imageshack.us/clip/my-videos/823/unjmkmwzaltwtgtqnftvmu.mp4/

I guess it must be some problem with the Firewire driver. Any idea on how to fix this?

Thanks

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2015-11-26 03:10:58.853954

Comments

Which driver are you using?

Miquel Massot gravatar image Miquel Massot  ( 2013-03-22 02:03:46 -0600 )edit

For ROS, I am using this package: https://github.com/Auburn-Automow/camera_drivers . If you mean the Firewire driver, I am using the one that comes with the stock Ubuntu kernel version 3.4.0-030400

BeLioN gravatar image BeLioN  ( 2013-03-22 03:34:23 -0600 )edit

We use Ubuntu 12.04, and http://www.ros.org/wiki/camera1394stereo with a BB2. May I ask you why did you change the kernel?

Miquel Massot gravatar image Miquel Massot  ( 2013-03-22 04:43:32 -0600 )edit

I changed the kernel version due to some USB 3.0 problems of the kernel 3.2 . So it seems that I have to choose between using USB 3.0 (kernel 3.4) or using Firewire (kernel 3.2)

BeLioN gravatar image BeLioN  ( 2013-03-24 23:31:45 -0600 )edit

Maybe you need to install kernel compatible Firewire libraries in order to match these with your new kernel.

Miquel Massot gravatar image Miquel Massot  ( 2013-03-25 01:12:14 -0600 )edit
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