I'm trying to run Raspberry Pi 3B+ in headless mode: I'm doing this by placing ssh and wpa_supplicant.conf files in the root of the boot SD card folder.
What I can do if something went wrong?
Is there any logs left on the SD cards boot folder to track back the problems if they are any using a Windows machine and a card reader?
/var/log/syslog
and/var/log/messages
. Kernel messages (including messages from the WiFi driver) are logged in/var/log/kern.log
or can be seen in real-time with admesg
command. I run a script (from cron every three minutes) that pings 8.8.8.8 and restarts networking if the ping fails. – Dougie Oct 22 '19 at 6:36