dmesg? che roba è? non sapevo neanche che esistesse..
comunque di tutto quel popò di roba ecco quello che riguarda l'usb

[ 7.532000] usb usb1: configuration #1 chosen from 1 choice
[ 5559.592000] ndiswrapper (mp_init:263): couldn't initialize device: C0000001
[ 5559.592000] ndiswrapper (pnp_start_device:440): Windows driver couldn't initialize the device (C0000001)
[ 5559.604000] ndiswrapper (mp_halt:305): device c0797c00 is not initialized - not halting
[ 5559.604000] ndiswrapper: device eth%d removed
[ 5559.604000] ndiswrapper: probe of 1-1:1.0 failed with error -22
[ 5559.604000] usbcore: registered new interface driver ndiswrapper
25.968233] usbcore: registered new interface driver usbfs
[ 25.968286] usbcore: registered new interface driver hub
[ 25.968345] usbcore: registered new device driver usb
[ 25.972102] USB Universal Host Controller Interface driver v3.0