I have set up my pi3 to boot from a USB hard drive by following instructions here
https://www.raspberrypi.org/documentati ... des/msd.md
It works fine except that I cannot reboot. If I run 'sudo reboot' it shuts down and ends with both red and green LED's on steady but nothing else happens. If I power cycle it it boots up fine.
Is there a fix for this?
Running the latest Jessie lite and the HDD is a 1Tb Seagate FreeAgent