Bootup log location


I am trying to boot Jetson nano and Xavier using self made carrier board. Can you please let me know where can i see the bootup log ? or it’s location ?

Uart debug information location is also helpful.


Most logs are under “/var/log/”. The “dmesg” command is actually a ring buffer, and eventually ends up in other logs, but will be the first to see some log messages (before a file actually sees the messages). The serial console (UART) just sees output from dmesg as the system boots, and is not its own log. Much of what is seen will be in “/var/log/kern.log”.