sometimes ,i want to debug my devices such as joystick,IR remote controler.
i want to see these devices work status.
so i try:
one: i use putty connected and type "systemctl stop kodi",it work,but no access command line console.
two:i modified "extlinux.conf",add a line "console = ttyS0" at the end ,it no work.(or console should be tty? tty0? ttyS1?)