Post by sacardeinserisci l'usb dopo che il sistema si e' avviato completamente...
e da "dmesg" vedere quanto in quanto tempo viene viso e caricato il driver (e se funziona)
[ 140.845707] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[ 141.046248] usb 3-1: New USB device found, idVendor=2833, idProduct=2031
[ 141.046252] usb 3-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 141.046255] usb 3-1: Product: Rift
[ 141.046257] usb 3-1: Manufacturer: Oculus VR, Inc.
[ 141.046259] usb 3-1: SerialNumber: 123456789A
[ 141.047076] hub 3-1:1.0: USB hub found
[ 141.047143] hub 3-1:1.0: 4 ports detected
[ 141.165963] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 141.191715] usb 4-1: New USB device found, idVendor=2833, idProduct=3031
[ 141.191719] usb 4-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 141.191722] usb 4-1: Product: Rift
[ 141.191724] usb 4-1: Manufacturer: Oculus VR, Inc.
[ 141.191726] usb 4-1: SerialNumber: 123456789A
[ 141.193027] hub 4-1:1.0: USB hub found
[ 141.193395] hub 4-1:1.0: 4 ports detected
[ 141.333713] usb 3-1.1: new full-speed USB device number 3 using xhci_hcd
[ 141.592898] usb 3-1.1: New USB device found, idVendor=2833,
idProduct=0031
[ 141.592902] usb 3-1.1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 141.592905] usb 3-1.1: Product: Rift
[ 141.592907] usb 3-1.1: Manufacturer: Oculus VR, Inc.
[ 141.592909] usb 3-1.1: SerialNumber: WMHD314B5007CK
[ 151.798838] hid-generic 0003:2833:0031.000C: usb_submit_urb(ctrl)
failed: -1
[ 151.798880] hid-generic 0003:2833:0031.000C: timeout initializing reports
[ 151.799247] hid-generic 0003:2833:0031.000C: hiddev0,hidraw11: USB
HID v1.10 Device [Oculus VR, Inc. Rift] on usb-0000:03:00.0-1.1/input0