USB keyboard not working


#1

after flashing latest Debian image and reboot
the HDMI/USB mouse do working, but the USB keyboard doesnt (have tried 3 USB keyboard)
tried on both USB port (2.0 & 3.0)
should any other driver loaded manually ? or how to fix this?


#2

looks like it not support hot-plug
if I plug-in the USB keyboard before power on, then it works.