Work on dev env.

doc/prepare_ros_computer.md

@@ -44,7 +44,7 @@ git clone https://gitlab.liu.se/lrs/lrs_common.git
 ### NVIDIA drivers Docker
 
 To get nvidia graphics to work in docker see:
-- https://aiics.waraps.org/index.php/lrs-lrs_portal-notebook_instructions-docker_linux-md/
+- https://github.com/NVIDIA/nvidia-docker
 
 or just do:
 ```bash
@@ -53,6 +53,6 @@ distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
 curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
 curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
 
-sudo apt-get update && sudo apt-get install -y nvidia-container-toolkit
+sudo apt-get update && sudo apt-get install -y nvidia-docker2
 sudo systemctl restart docker
 ```
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