https://www.surrey.ac.uk/sites/default/files/2022-06/globalprotect-instructions-for-personal-device.pdf

podman run \\
    --rm -it \\
    --pull always \\
    --privileged \\
    --userns=host \\
    --net="host" \\
    --add-host=$HOSTNAME:127.0.1.1 \\
    -v /${HOME}:/${HOME} \\
    -v /vol/vssp/signsrc/baxter_ws:/vol/vssp/signsrc/baxter_ws \\
    -v /vol/vssp/signsrc/openmanipulator_ws:/vol/vssp/signsrc/openmanipulator_ws \\
    -v /tmp/.X11-unix:/tmp/.X11-unix \\
    --device /dev/nvidia0 \\
    --group-add=keep-groups \\
    -e DISPLAY=$DISPLAY \\
    -e QT_X11_NO_MITSHM=1 \\
    -e GAZEBO_IP=127.0.0.1 \\
    -e LIBGL_ALWAYS_INDIRECT=0 \\
    -e HOME=${HOME} \\
    -h $HOSTNAME \\
    -v $HOME/.Xauthority:/home/robostudent/.Xauthority \\
    container-registry.surrey.ac.uk/shared-containers/robotics-module-2:latest

This alias rosme creates a command that runs a containerized ROS (Robot Operating System) environment using Podman. Here's what the key parts do:

• Sets up a container with necessary system privileges and network access
• Mounts several directories including home directory and workspaces for Baxter and OpenManipulator robots
• Configures X11 forwarding for graphical applications
• Sets up NVIDIA device access for GPU support
• Configures environment variables for Gazebo simulator and display settings
• Uses a custom container image from Surrey University's registry specifically for robotics coursework

When you run the rosme command, it creates an isolated environment with all the necessary ROS tools and dependencies pre-installed.

The X11 connection broke: I/O error (code 1) XIO: fatal IO error 11 (Resource temporarily unavailable) on X server "host.docker.internal:0" after 18 requests (15 known processed) with 0 events remaining. root@f12ef48cb0f0:/# rviz QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' qt.qpa.screen: QXcbConnection: Could not connect to display host.docker.internal:0 Could not connect to any X display.