If it's any consolation, my Beagleboard does the same thing. No power
to USB from OTG power, but no problems when using the normal power port.
On 2/19/15 11:37 AM, Robert Moskowitz wrote:
Power...
I have been powering my Cubietruck via the otg, rather than the
powerplug. I figured since I was not powering a sata drive, I could get
by with the lower amps via otg.
So I thought, well why isn't a usb drive being recognized? That is
REALLY wierd. Power....
Switched to the power plug connector (2A max) and USB drive recognized.
It is coming up as it should as /dev/sda.
I suspect that the keyboard will go ok as well. I have set a timer and
will see if I can get past the timeouts I have seen in the past.
ARGH!!! :)