I’ve flashed my Jetson TX2 successfully (maybe, I missed some errors, I don’t remember them). At next step I need ROS (Kinetic Kame) on the device. It isn’t a problem on a laptop, but Jetson doesn’t want to install it. I used the standard tutorial (http://wiki.ros.org/kinetic/Installation/Ubuntu), tried ShadowRepository (http://wiki.ros.org/ShadowRepository). Terminal wrote at any time:
nvidia@tegra-ubuntu:~$ sudo apt-get install ros-kinetic-desktop Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: ros-kinetic-desktop : Depends: ros-kinetic-common-tutorials but it is not going to be installed Depends: ros-kinetic-geometry-tutorials but it is not going to be installed Depends: ros-kinetic-robot but it is not going to be installed Depends: ros-kinetic-ros-tutorials but it is not going to be installed Depends: ros-kinetic-visualization-tutorials but it is not going to be installed Depends: ros-kinetic-viz but it is not going to be installed E: Unable to correct problems, you have held broken packages.
Also I found that I’ve got a trouble with ubuntu program “Software & Update”. It crashes, when I try to start it.
Maybe, should I install something before a ROS installation? Or check something? Or should I make re-flashing? I’m confused and don’t have a idea.
Thanks in advance.
UPD Solved. The trouble is in “Software & Update”. I executed next:
sudo apt-add-repository universe sudo apt-add-repository multiverse sudo apt-add-repository restricted sudo apt-get update
and ROS was installed successfully. I’ve founf the solution here http://www.jetsonhacks.com/2017/03/25/build-kernel-and-modules-nvidia-jetson-tx2/