After I rooted a Nexus 10, the USB Host mode is no longer available.
I have checked the original unrooted device with Chainfire's 'USB Host Diagnostics' tool and it recognises a plugged in Arduino whilst scanning for connected devices, but nothing is detected after rooting.
Originally the device had Android 4.3 - build JWR66Y, and USB Host mode worked. I rooted via the Nexus Root Toolkit and installed a rooted image of the same build, and now the device isn't detected.
Has anyone experienced this? If this is being caused by a bad image, can anyone recommend one which will work?
The rooted kernel version is
3.4.39-g446c9cf email@example.com #1 Mon Jun 10 17:11:40 PDT 2013