Jetpack host computer

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

I have some ERROR

13:22:24 ERROR : NVIDIA Nsight Systems : update-alternatives: error:
13:22:24 ERROR : NVIDIA Nsight Systems : alternative path is not absolute as it should be:
13:22:24 ERROR : NVIDIA Nsight Systems :
13:22:24 ERROR : NVIDIA Nsight Systems : update-alternatives: error:
13:22:24 ERROR : NVIDIA Nsight Systems : alternative path is not absolute as it should be:
13:22:24 ERROR : NVIDIA Nsight Systems :
13:23:51 ERROR : CUDA on Host : Extracting templates from packages: 33%
13:23:52 ERROR : CUDA on Host : Extracting templates from packages: 67%
13:23:52 ERROR : CUDA on Host : Extracting templates from packages: 100%
13:27:44 ERROR : OpenCV on Host : dpkg: dependency problems prevent configuration of libopencv:
13:27:44 ERROR : OpenCV on Host : dpkg: error processing package libopencv (–install):
13:27:44 ERROR : OpenCV on Host : Errors were encountered while processing:
13:27:44 ERROR : OpenCV on Host : libopencv
13:27:45 ERROR : OpenCV on Host : E
13:27:45 ERROR : OpenCV on Host : :
13:27:45 ERROR : OpenCV on Host : Unmet dependencies. Try using -f.
13:27:45 ERROR : OpenCV on Host :
13:30:19 ERROR : CUDA Cross Compile Package on Host : Extracting templates from packages: 85%
13:30:19 ERROR : CUDA Cross Compile Package on Host : Extracting templates from packages: 100%

I don’t know why this ERROR is happening. how can i do for this Please help me.

2

Hi, skagusg,

Could you share more information with your environment?

Is your host CUDA toolkit installed from JetPack or our website?
And do you have multiple CUDA toolkit installed on your host environment?

Thanks

3

thanks kayccc

my host computer is ubuntu16.04 on virtualbox.

I make that tools and install python2.7 in my host computer

I’m installing cuda after hearing your answers.

sudo apt install nvidia-cuda-toolkit

using this code

so i install nvcc, my nvcc version

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2015 NVIDIA Corporation
Built on Tue_Aug_11_14:27:32_CDT_2015
Cuda compilation tools, release 7.5, V7.5.17

4

kaycc after install nvcc i have same ERROR in my host computer

14:51:48 ERROR : NVIDIA Nsight Systems : update-alternatives: error:
14:51:48 ERROR : NVIDIA Nsight Systems : alternative path is not absolute as it should be:
14:51:48 ERROR : NVIDIA Nsight Systems : update-alternatives: error:
14:51:48 ERROR : NVIDIA Nsight Systems : alternative path is not absolute as it should be:
14:51:48 ERROR : NVIDIA Nsight Systems :
14:53:29 ERROR : CUDA on Host : Extracting templates from packages: 55%
14:53:29 ERROR : CUDA on Host : Extracting templates from packages: 100%
14:57:28 ERROR : OpenCV on Host : dpkg: dependency problems prevent configuration of libopencv:
14:57:28 ERROR : OpenCV on Host : dpkg: error processing package libopencv (–install):
14:57:28 ERROR : OpenCV on Host : Errors were encountered while processing:
14:57:29 ERROR : OpenCV on Host : E
14:57:29 ERROR : OpenCV on Host : :
14:57:29 ERROR : OpenCV on Host : Unmet dependencies. Try using -f.
14:57:29 ERROR : OpenCV on Host :
14:59:48 ERROR : CUDA Cross Compile Package on Host : Extracting templates from packages: 85%
14:59:48 ERROR : CUDA Cross Compile Package on Host : Extracting templates from packages: 100%

5

Hi skagusg,

The native Linux machine is recommended, I can’t answer where might be issue on virtualbox, you may refer to other thread or wait other developer to share experience.
See [url]https://devtalk.nvidia.com/default/topic/1039549/jetson-agx-xavier/jetpack-4-x-install-with-a-vm-solved-/[/url]

6

thanks kayccc

7

Thank you very much. Please take your advice.
I solved the ERROR.
Selecting a new pc, installing the 18.04 version of ubuntu, and connecting and installing the pc and jetson in the same hub network was a success.