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vince vox

port usb ne fonctionne plus

Bonjour,
après avoir du forcer l'arrêt de mon laptop, deux ports usb ne fonctionnent plus
(deux autres fonctionnent encore)
mon laptop est un hp duo centrino de 2008
je tourne sur ubuntustudio 14.04
déjà redémarré plusieurs fois, essayé de brancher différents périphériques, mais cela ne change rien
voici ce qu'il affiche après les deux invit de commandes que je connais :

vince@MACHIN:~$ dmesg | grep -i usb
[    0.148271] ACPI: bus type USB registered
[    0.148271] usbcore: registered new interface driver usbfs
[    0.148271] usbcore: registered new interface driver hub
[    0.148271] usbcore: registered new device driver usb
[    1.651035] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.651245] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
[    1.661065] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    1.661198] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.661205] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.661211] usb usb1: Product: EHCI Host Controller
[    1.661216] usb usb1: Manufacturer: Linux 3.13.0-68-lowlatency ehci_hcd
[    1.661221] usb usb1: SerialNumber: 0000:00:1d.7
[    1.661425] hub 1-0:1.0: USB hub found
[    1.661852] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.661882] uhci_hcd: USB Universal Host Controller Interface driver
[    1.662054] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    1.662232] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    1.662236] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.662239] usb usb2: Product: UHCI Host Controller
[    1.662243] usb usb2: Manufacturer: Linux 3.13.0-68-lowlatency uhci_hcd
[    1.662246] usb usb2: SerialNumber: 0000:00:1d.0
[    1.662412] hub 2-0:1.0: USB hub found
[    1.662700] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[    1.662885] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.662889] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.662893] usb usb3: Product: UHCI Host Controller
[    1.662896] usb usb3: Manufacturer: Linux 3.13.0-68-lowlatency uhci_hcd
[    1.662899] usb usb3: SerialNumber: 0000:00:1d.1
[    1.663071] hub 3-0:1.0: USB hub found
[    1.663354] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[    1.663536] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.663540] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.663543] usb usb4: Product: UHCI Host Controller
[    1.663547] usb usb4: Manufacturer: Linux 3.13.0-68-lowlatency uhci_hcd
[    1.663550] usb usb4: SerialNumber: 0000:00:1d.2
[    1.663700] hub 4-0:1.0: USB hub found
[    1.663993] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[    1.664217] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    1.664221] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.664224] usb usb5: Product: UHCI Host Controller
[    1.664227] usb usb5: Manufacturer: Linux 3.13.0-68-lowlatency uhci_hcd
[    1.664231] usb usb5: SerialNumber: 0000:00:1d.3
[    1.664388] hub 5-0:1.0: USB hub found
[    1.963531] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    2.077482] usb 1-1: New USB device found, idVendor=0424, idProduct=2503
[    2.077491] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.077778] hub 1-1:1.0: USB hub found
[    2.432062] usb 1-6: new high-speed USB device number 4 using ehci-pci
[    2.567497] usb 1-6: New USB device found, idVendor=0766, idProduct=0017
[    2.567503] usb 1-6: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[    2.567507] usb 1-6: Product: Carbon
[    2.567511] usb 1-6: Manufacturer: Packard Bell
[    2.567514] usb 1-6: SerialNumber: 0766001766f3
[    2.575790] usb-storage 1-6:1.0: USB Mass Storage device detected
[    2.575968] scsi6 : usb-storage 1-6:1.0
[    2.576108] usbcore: registered new interface driver usb-storage
[    2.775057] usb 4-1: new full-speed USB device number 2 using uhci_hcd
[    2.940561] usb 4-1: New USB device found, idVendor=046d, idProduct=c52f
[    2.940569] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.940575] usb 4-1: Product: USB Receiver
[    2.940580] usb 4-1: Manufacturer: Logitech
[    2.958162] usbcore: registered new interface driver usbhid
[    2.958166] usbhid: USB HID core driver
[    2.960902] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0/input/input13
[    2.961483] hid-generic 0003:046D:C52F.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.2-1/input0
[    2.965750] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1/input/input14
[    2.965985] hid-generic 0003:046D:C52F.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.2-1/input1
[    3.122066] usb 1-1.1: new full-speed USB device number 5 using ehci-pci
[    3.217515] usb 1-1.1: New USB device found, idVendor=03f0, idProduct=171d
[    3.217524] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.217529] usb 1-1.1: Product: HP Integrated Module
[    3.217535] usb 1-1.1: Manufacturer: Broadcom Corp
[    3.291074] usb 1-1.2: new full-speed USB device number 6 using ehci-pci
[    3.377146] usb 1-1.2: New USB device found, idVendor=08ff, idProduct=2580
[    3.377155] usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    3.377162] usb 1-1.2: Product: Fingerprint Sensor
[   27.753684] usbcore: registered new interface driver btusb

vince@MACHIN:~$ lsusb
Bus 001 Device 004: ID 0766:0017 Jess-Link Products Co., Ltd 
Bus 001 Device 006: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 001 Device 005: ID 03f0:171d Hewlett-Packard Bluetooth 2.0 Interface [Broadcom BCM2045]
Bus 001 Device 002: ID 0424:2503 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

merci d'avance pour vos conseils

Modération : Bonjour Vince vox. Merci de mettre les retours de lignes de commandes entre balises <> comme indiqué ci-dessous:

Dernière modification par olivi4 (Le 22/11/2015, à 08:21)

ratm54

Re : port usb ne fonctionne plus

Vérifie dans le bios qu'il sont bien activé.

Ensuite Regarde la réponse 2 de ce post

http://askubuntu.com/questions/526082/2 … ed-working