Error code: No GPU Compatible

stereolabs / zed-tracking-viewer

[DEPRECATED] ZED SDK sample to show the tracking capability

MIT License

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Error code: No GPU Compatible #10

Closed panecho closed 7 years ago

panecho commented 7 years ago

my computer equiped with ubuntu16.04, GT740, cuda8.0. error info as follow when i run ZED_Depth_Viewer.

 ZED (Init) >> Invalid GPU device id
 [ INFO] [1496395832.260695438]: Error code:  No GPU Compatible

so do run the zed.launch in zed_wrapper ros package. I just want to get the left and right image at the same time ,any access?

adujardin commented 7 years ago

Hi,

You should get in touch with the support at support@stereolabs.com for this issue (since it's not related to this sample).

manomitbal commented 7 years ago

Hi @ZhengPan2014,

You can resolve this issue by either running ZED_Depth_Viewer executable with a 'sudo' or set root permissions to your nvidia-uvm module. You can do this by typing the following commands in terminal:

mknod -m 660 /dev/nvidia-uvm c 249 0

sudo chgrp video /dev/nvidia-uvm

Good luck!