Bonjour,
j'ai un disque dur externe, usb et firewire.
Il marche bien en firewire sur un de mes ordi, mais sur l'autre, je n'ai que des ports usb.
Visiblement, mon disque n'est pas reconnu en usb, ou du moins je suis incapable d'acceder à sa table de partition. La commande "fdisk -l /dev/sda" reste bloquée jusqu'a ce que je débranche le disque.
Et le disque est inmontable bien sur!
Voici le message que j'ai relevé dans les journaux systeme (c'est la même chose que dmesg):
Jun 9 00:08:46 localhost kernel: usb 1-2: device descriptor read/64, error -71
Jun 9 00:08:46 localhost kernel: usb 1-2: device descriptor read/64, error -71
Jun 9 00:10:12 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 19
Jun 9 00:10:12 localhost kernel: scsi3 : SCSI emulation for USB Mass Storage devices
Jun 9 00:10:17 localhost kernel: Vendor: Maxtor 6 Model: L160P0 Rev: BAH4
Jun 9 00:10:17 localhost kernel: Type: Direct-Access ANSI SCSI revision: 04
Jun 9 00:10:17 localhost kernel: SCSI device sda: 320173056 512-byte hdwr sectors (163929 MB)
Jun 9 00:10:17 localhost kernel: sda: assuming drive cache: write through
Jun 9 00:10:17 localhost kernel: SCSI device sda: 320173056 512-byte hdwr sectors (163929 MB)
Jun 9 00:10:17 localhost kernel: sda: assuming drive cache: write through
Jun 9 00:10:17 localhost kernel: sda: sda1 < sda5 >
Jun 9 00:10:17 localhost kernel: Attached scsi disk sda at scsi3, channel 0, id 0, lun 0
Jun 9 00:10:17 localhost scsi.agent[6517]: disk at /devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host3/target3:0:0/3:0:0:0
Jun 9 00:11:33 localhost kernel: usb 1-2: reset high speed USB device using ehci_hcd and address 19
Jun 9 00:11:38 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:11:38 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:11:43 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:11:43 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:11:44 localhost kernel: usb 1-2: reset high speed USB device using ehci_hcd and address 19
Jun 9 00:11:49 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:11:49 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:11:54 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:11:54 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:11:54 localhost kernel: usb 1-2: reset high speed USB device using ehci_hcd and address 19
Jun 9 00:11:55 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:11:55 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:00 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:12:00 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:00 localhost kernel: usb 1-2: reset high speed USB device using ehci_hcd and address 19
Jun 9 00:12:01 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:12:01 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:06 localhost kernel: usb 1-2: scsi_eh_3 timed out on ep0in
Jun 9 00:12:06 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:06 localhost kernel: scsi: Device offlined - not ready after error recovery: host 3 channel 0 id 0 lun 0
Jun 9 00:12:06 localhost kernel: scsi3 (0:0): rejecting I/O to offline device
Jun 9 00:12:06 localhost kernel: Buffer I/O error on device sda1, logical block 0
Jun 9 00:12:06 localhost kernel: usb 1-2: USB disconnect, address 19
Jun 9 00:12:06 localhost kernel: scsi3 (0:0): rejecting I/O to offline device
Jun 9 00:12:06 localhost kernel: Buffer I/O error on device sda1, logical block 0
Jun 9 00:12:07 localhost hald[4784]: Timed out waiting for hotplug event 802. Rebasing to 802
Jun 9 00:12:07 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 20
Jun 9 00:12:12 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:12 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:12:17 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:17 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:12:17 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 21
Jun 9 00:12:22 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:22 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:12:27 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:27 localhost kernel: usb 1-2: device descriptor read/8, error -110
Jun 9 00:12:27 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 22
Jun 9 00:12:28 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:28 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:33 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:33 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:34 localhost kernel: usb 1-2: new high speed USB device using ehci_hcd and address 23
Jun 9 00:12:35 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:35 localhost kernel: usb 1-2: device descriptor read/64, error -110
Jun 9 00:12:40 localhost kernel: usb 1-2: khubd timed out on ep0in
Jun 9 00:12:40 localhost kernel: usb 1-2: device descriptor read/64, error -110
est-ce que quelqu'un sait si c'est un problème de driver et de materiel?
Merci bien!