... generic-usb 0003:051D:0002.0001: claimed by neither input, hiddev nor hidraw ....cat /proc/bus/usb/devices
... T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 6 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=051d ProdID=0002 Rev= 1.06 S: Manufacturer=APC S: Product=Back-UPS ES 700G FW:871.O1 .I USB FW:O1 S: SerialNumber=3B0948X82011 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 2mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 6 Ivl=10ms ...Maybe you need a driver?
Help, who knows.