Exception = libnvbuf_utils.so.1.0.0: cannot open shared object file: No such file or directory

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

Hi,
I am launching this file: roslaunch zed_display_rviz display_zed2i.launch, and getting the following errors:

Screenshot from 2023-09-11 15-42-19
Screenshot from 2023-09-11 15-42-19928×916 168 KB

Do you have any solution for this?
Thanks in advance!

2

Oh, it looks like I don’t have the prebuilt lib in my system, doesn’t it?

Screenshot from 2023-09-11 17-20-32
Screenshot from 2023-09-11 17-20-32939×76 15 KB

Is there anyway that I can install this libvnbuf_utils.so* without re-flash the system image?

4

Hi @hannah.vu, nvbuf_utils had been deprecated in JetPack 5 and was removed in JetPack 5.1.2. My guess is the ZED node or ZED SDK needs to be rebuilt/reinstalled for JetPack 5.1.2 (without nvbuf_utils)

6

Hi @dusty_nv , thank you very much for the response. Do you know if the JetPack 5.1.1 still has nvbuf_utils?

And for Jetpack 5.1.2, have you guys updated ZED SDK for it yet?

7

Yes it does, to downgrade to JetPack 5.1.1, you would need to reflash your device.

ZED is Stereolab’s product and SDK, so they would need to release the updated binaries for their SDK (it doesn’t appear that they have done so yet). I would recommend contacting them for an ETA.

8

I got it. Thank you very much for the information!