I m using a beagle bone black in my project which controls a USB charger. My BBB is connected to another board which also powers the BBB through the header pins. The BBB's USB is expanded to connect multiple devices and also external power is supplied. so when i connect 2 or more devices even though the devices gets charged, the USB connection is not possible.
I also tried connecting a external powered hub to by beagle bone and connected a mouse and keyboard but still only one device gets detected. No multi USB support. Is this a problem with my kernel. i m using latest Debian image and my kernel is 3.8.13. Please help