How to disable messages from imx7d-pico accessed through serial port/picocom

[neuberfran]

Hi,

I have imx7d-pico running android things (kernel 4.9)

I accessed it through the command: sudo picocom -b 115200 /dev/ttyUSB0

However, as you can see in the images below, unwanted messages are leaving less than 1 second apart.

How to solve this(pls)

[b36401]

Please try this message to decrease notifications:

# dmesg -n err

It means that only errors, not warnings and notices will be printed.

Then if it helps you can add this command to startup script.

[neuberfran]

 b36401

@b36401

|imx7d_pico:/ $ dmesg -n err
dmesg: not integer: err

Not solved yet

[b36401 · Accepted solution]

Then please try "dmesg -n 1"