I was trying to install rosserial on my erlebrain 3 so that I can publish IMU data as ros messages over the serial port. However, the installation did not complete and the erlebrain "froze".
After restarting it, I saw this screen and the brain does not boot up.
Is the OS broken?
If so, I guess the only option is to reinstall, are there any resources I can follow to reinstall the OS?