Dans mon Bios il y avait un set up pour l'usb: Auto, Enable, Disable.
Il était sur Auto. Je l'ai passé à Enable et maintenant mon disque est reconnu.
Par contre c'est le débit de l'USB 2.0 (~50Mb/s), pas de l'USB 3.0 (environ 10x plus rapide)
Sauriez-vous ce qui se passe?
edit: je post. encore le résultat d'une commande qui serait peut être intéressante: dmesg | grep -i USB
Puisque
lsmod | grep -i xhci
ne renvoie rien..
dmesg | grep -i USB
[ 0.437921] usbcore: registered new interface driver usbfs
[ 0.437934] usbcore: registered new interface driver hub
[ 0.437977] usbcore: registered new device driver usb
[ 1.282606] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.282746] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.292523] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 1.292547] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.292551] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.292555] usb usb1: Product: EHCI Host Controller
[ 1.292558] usb usb1: Manufacturer: Linux 3.3.4-5.fc17.x86_64 ehci_hcd
[ 1.292561] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.292706] hub 1-0:1.0: USB hub found
[ 1.292906] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.302512] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 1.302531] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.302535] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.302538] usb usb2: Product: EHCI Host Controller
[ 1.302541] usb usb2: Manufacturer: Linux 3.3.4-5.fc17.x86_64 ehci_hcd
[ 1.302544] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.302676] hub 2-0:1.0: USB hub found
[ 1.302760] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.302774] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.302935] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 1.303205] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.303209] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.303212] usb usb3: Product: xHCI Host Controller
[ 1.303215] usb usb3: Manufacturer: Linux 3.3.4-5.fc17.x86_64 xhci_hcd
[ 1.303218] usb usb3: SerialNumber: 0000:00:14.0
[ 1.303349] hub 3-0:1.0: USB hub found
[ 1.303511] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 1.303536] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.303540] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.303543] usb usb4: Product: xHCI Host Controller
[ 1.303546] usb usb4: Manufacturer: Linux 3.3.4-5.fc17.x86_64 xhci_hcd
[ 1.303549] usb usb4: SerialNumber: 0000:00:14.0
[ 1.303677] hub 4-0:1.0: USB hub found
[ 1.311536] usbcore: registered new interface driver usbserial
[ 1.311546] USB Serial support registered for generic
[ 1.311562] usbcore: registered new interface driver usbserial_generic
[ 1.311565] usbserial: USB Serial Driver core
[ 1.315409] usbcore: registered new interface driver usbhid
[ 1.315411] usbhid: USB HID core driver
[ 1.594239] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[ 1.708541] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.708547] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.708903] hub 1-1:1.0: USB hub found
[ 1.811905] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[ 1.926093] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.926100] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.926537] hub 2-1:1.0: USB hub found
[ 2.080595] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[ 2.092394] usb 3-1: New USB device found, idVendor=1e3d, idProduct=2092
[ 2.092400] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.092404] usb 3-1: Product: Flash Disk
[ 2.092407] usb 3-1: Manufacturer: CBM
[ 2.092409] usb 3-1: SerialNumber: 222146010E2E9000
[ 2.092609] usb 3-1: ep 0x1 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.092615] usb 3-1: ep 0x81 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.245363] usb 3-4: new high-speed USB device number 3 using xhci_hcd
[ 2.257968] usb 3-4: New USB device found, idVendor=0bdb, idProduct=1926
[ 2.257974] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.257978] usb 3-4: Product: H5321 gw
[ 2.257981] usb 3-4: Manufacturer: Lenovo
[ 2.257984] usb 3-4: SerialNumber: 841411E7FA5214C0
[ 2.258153] usb 3-4: ep 0x1 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.258158] usb 3-4: ep 0x81 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.258166] usb 3-4: ep 0x2 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.258171] usb 3-4: ep 0x82 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.258186] usb 3-4: ep 0x3 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.258191] usb 3-4: ep 0x83 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 2.366250] usb 1-1.3: new full-speed USB device number 3 using ehci_hcd
[ 2.452105] usb 1-1.3: New USB device found, idVendor=147e, idProduct=2020
[ 2.452112] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.452118] usb 1-1.3: Product: Biometric Coprocessor
[ 2.452122] usb 1-1.3: Manufacturer: Auth
[ 2.525029] usb 1-1.4: new full-speed USB device number 4 using ehci_hcd
[ 2.613137] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=21e6
[ 2.613140] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.613142] usb 1-1.4: Product: BCM20702A0
[ 2.613143] usb 1-1.4: Manufacturer: Broadcom Corp
[ 2.613144] usb 1-1.4: SerialNumber: C01885DD14AF
[ 2.686866] usb 1-1.6: new high-speed USB device number 5 using ehci_hcd
[ 2.779541] usb 1-1.6: New USB device found, idVendor=04f2, idProduct=b2db
[ 2.779548] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.779552] usb 1-1.6: Product: Integrated Camera
[ 2.779555] usb 1-1.6: Manufacturer: Chicony Electronics Co., Ltd.
[ 2.853812] usb 2-1.5: new full-speed USB device number 3 using ehci_hcd
[ 2.941822] usb 2-1.5: New USB device found, idVendor=046d, idProduct=c52b
[ 2.941829] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.941833] usb 2-1.5: Product: USB Receiver
[ 2.941835] usb 2-1.5: Manufacturer: Logitech
[ 2.947645] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1.5/input2
[ 2.950197] input: Logitech Unifying Device. Wireless PID:101d as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.2/0003:046D:C52B.0003/input/input5
[ 2.950435] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:101d] on usb-0000:00:1d.0-1.5:1
[ 4.335300] Initializing USB Mass Storage driver...
[ 4.335435] scsi6 : usb-storage 3-1:1.0
[ 4.335541] usbcore: registered new interface driver usb-storage
[ 4.335543] USB Mass Storage support registered.
[ 5.536113] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input8
[ 5.536764] usbcore: registered new interface driver uvcvideo
[ 5.536766] USB Video Class driver (1.1.1)
[ 7.426442] cdc_acm 3-4:1.1: ttyACM0: USB ACM device
[ 7.427838] cdc_acm 3-4:1.3: ttyACM1: USB ACM device
[ 7.436671] cdc_wdm 3-4:1.5: cdc-wdm0: USB WDM device
[ 7.436782] cdc_wdm 3-4:1.8: cdc-wdm1: USB WDM device
[ 7.436824] usbcore: registered new interface driver cdc_wdm
[ 7.451607] usb 3-4: ep 0x5 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 7.451614] usb 3-4: ep 0x85 - rounding interval to 32768 microframes, ep desc says 0 microframes
[ 7.456119] usb 3-4: MAC-Address: 0x02:0x15:0xe0:0xec:0x01:0x00
[ 7.456304] cdc_ncm 3-4:1.6: usb0: register 'cdc_ncm' at usb-0000:00:14.0-4, CDC NCM, 02:15:e0:ec:01:00
[ 7.456350] usbcore: registered new interface driver cdc_ncm
[ 7.456451] cdc_acm 3-4:1.9: ttyACM2: USB ACM device
[ 7.463972] usbcore: registered new interface driver cdc_acm
[ 7.463981] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 21.836138] ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 21.838574] cdc_ncm: usb0: network connection: disconnected
[ 4810.741259] usb 3-1: USB disconnect, device number 2
[ 4837.681938] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 4837.694103] usb 4-1: New USB device found, idVendor=1058, idProduct=0730
[ 4837.694109] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4837.694113] usb 4-1: Product: My Passport 0730
[ 4837.694116] usb 4-1: Manufacturer: Western Digital
[ 4837.694119] usb 4-1: SerialNumber: 575844314142305435343139
[ 4837.695559] scsi7 : usb-storage 4-1:1.0
Merci pour votre aide..
Cordialement,