I installed x11vnc on jetson tk1, but when i connect, it said " Connection was refused by the computer. Can you help me?

Solution:

# http://stackoverflow.com/questions/21277806/fatal-early-eof-fatal-index-pack-failed

git config --global core.compression 0
vim ~/.gitconfig

# Add this following lines of code
[core] 
packedGitLimit = 512m 
packedGitWindowSize = 512m 
[pack] 
deltaCacheSize = 2047m 
packSizeLimit = 2047m 
windowMemory = 2047m

Before following any instruction to create hotspot.

Update op_mode to 2 first

https://devtalk.nvidia.com/default/topic/910608/setting-up-wifi-access-point-on-tx1/

For some reasons, the original package from apt-get install arduino does not help to detect Teensy 3.2.

Trying to compile latest Arduino IDE if it could help.

Download Arduino for ARM: https://www.arduino.cc/en/Main/Software

Great project! Quick question though. With the Teensy, did you use the Arm version of Arduino IDE onboard the Jetson TX2? Or did you use a host computer to compile, and later import the source code onto the Jetson TX2 for implementation? I am having issues getting the Arduino IDE to work on the Jetson. It all works great together on the host, but would like to test and debug on the target Jetson TX2. Any help would be great. Thanks again.

Hi, very interesting project! I believe in the file "imu_node.py", there is a bug in lines 185-187. The array indices should be 10,11,12, not 9,10,11. Let me know if that's correct.
Thanks!
Jim

This is comment issue during JetPack installation.

Host:

• Ubuntu 14.04

Remote:

• Jetson TK1
• Ubuntu 14.04

Issue:

• No route to host when trying to remote access Jetson TK1 by using ssh remote-ip. However, you can still ping the Jetson

If you are running into issue when model.py. Please install h5py package to fix the issue

Traceback (most recent call last):
  File "model.py", line 140, in <module>
    main(pre_trained_weight_path='./cnn.h5')
  File "model.py", line 135, in main
    model.load_weights(pre_trained_weight_path, by_name=True)
  File "/usr/local/lib/python2.7/dist-packages/keras/engine/topology.py", line 2701, in load_weights
    import h5py
ImportError: No module named h5py

Solution

sudo apt-get install cython python-h5py

I am having two ROS topics : 1 from usb_cam 1 from rc_car_msgs. When launching rosbag, these two topics are not synchronized. How can I fit that?

An error occurs during ROS Installation:

nvidia@tegra-ubuntu:/etc$ sudo rosdep init
ERROR: cannot download default sources list from:
https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
Website may be down.

Solution has been discussed here:
ros/rosdistro#12894

sudo c_rehash /etc/ssl/certs

@dat-ai

Can you show me a car work? In youtube.

Apichat