I've searched the forums but can't find any solutions to this particular problem:

When I go into usb host mode on my n810 (latest version of Diablo) using usbcontrol I immediately get one warning that the usb device is not supported even though I haven't plugged anything in yet. Then when I do plug in a USB device nothing happens. I've tried different usb control apps, I've tried re-flashing which hasn't helped, I also tried pluging the n810 in b mode into a computer and then turning host mode on as suggested in one of the threads about a kernel issue with the n810 but nothing has worked. Does anyone have any idea whats wrong, could it be a hardware problem? (although the n810 mounts fine as a usb drive on my desktop).

Attached is what I get from dmesg