Troubleshoot Kernel Module Loading Issues

Being new to Legato and embedded Linux development how does one go about troubleshooting kernel module loading issues or other startup issues for that if the ssh connection is closed during boot?

Note this is on a custom board.

You can see the debug message in uart.
Or you can see if dmesg showing anything to you.

@jyijyi Which UART, UART1 or UART2?

you have to check by AT!MAPUART?

@jyijyi Nope as, I said I’m new at this level of debugging. I will check that command thanks. Is there a document you know of that details more about this level of troubleshooting?

for AT!MAPUART, you can check the AT command user guide.