Hi, I have official Debian on my radxa eMMC. I dont have usb keyboard. When radxa reached login screen, I tried to restart from right-upper corner options with mouse. Its shutsdown but not starting.
I have correction on Boot troubleshooting page.
sudo fastboot unlock ->
sudo fastboot flashing unlock
sudo fastboot unlock_critical ->
sudo fastboot flashing unlock_critical
But after this step, fastboot says fetch not supported by device (lsusb shows Google device).