No USB in Player 5.0.1, linux 3.7.3

I recently upgraded to Player 5.0.1 (894247.x86_64). The guest no longer sees any host USB devices. The Host is arch linux, kernel 3.7.3.

In the Virtual machine->Removable Devices there is no USB option at all. The Virtual Machines Setting have a USB Controller present

set with "Automatically connect new devices". I've tried USB compat 1.1 and 2.0. with no change.

I've upgraded vmtools - no change

I've tried different USB devices in the host but no sign of any host side USB in VM. Other removable devices (eg CD) work fine.

Anyone got any ideas?

Thanks

Clive