Raspberry died after changing TURTLEBOT4_DIAGNOSTICS env variable and rebooting.

[Fran-FC]

Please provide the following information:

• OS: Ubuntu 20.04
• ROS Distro: Humble
• Built from source or installed: installed

• Package version:last version on the RP commit 3d92a3f

  Expected behaviour I was trying to disable the lidar when not used. I changed. To be able to stop the lidar I had to disable the /turtlebot4_diagnostics node. I wrote export TURTLEBOT4_DIAGNOSTICS=0 at the end of my .bashrc file. It shouldn't be any problem so far.

  Actual behaviour The thing is that I rebooted the robot immediately and the raspberry now doesn't boot at all. I'm not able to communicate with it with any means, no topics and no ssh.

The only solution I have left is to re-flash the image..

[Fran-FC]

With the last update everything works!