Hi, my UPS (HP T750 intl) which is plugged into an USB port with the supplied USB cable is not detected. Nothing happens when I plug it out or in, and I tried different USB ports. It´s the only USB device connected, and lsusb only shows the host controllers but no USB devices. Other USB devices like card readers and USB disks work. Am I missing some module? root@yun:~# lsmod |grep usb usbhid 14977 0 hid 32891 1 usbhid usbcore 103361 3 usbhid,ehci_hcd,xhci