ADI Kuiper Linux in Zedboard cannot use the keyboard and mouse on USB OTG

The USB port cannot be used in host and OTG mode simultaneously.

You should be able to disable OTG mode with the usb_otg.sh script present on the board.

So run: usb_otg.sh disable

Then reboot.

-Travis

But what i need is to be able to connect keyboard and mouse to the Zedboard. Shouldn't I do it through the USB OTG port? If I disable it I won't be able to connect the mouse or keyboard, right?

So it depends. If the device is in OTG mode then you need an OTG cable to signal the USB port you want to use that way or in that direction. Note that Zedboard OTG cables don't really work well (or at all). If you disable OTG mode you can use host mode as a normal PC would for talking to keyboards and mice.

-Travis