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dauriac

insertion de module de peripherique usb

Bonjour,

lorsque j'insère un nouveau peripherique usb l'insertion du module correspondant
ne fonctionne pas. Parfois le periphérique fonctionne quand même, parfois non.
Example du dmesg après insertion d'un micro apex 181 :

diff trace1 trace
898,908d897
< [  611.360049] usb 5-1: new full speed USB device using uhci_hcd and address 14
< [  611.504070] usb 5-1: device descriptor read/all, error -71
< [  611.616047] usb 5-1: new full speed USB device using uhci_hcd and address 15
< [  611.763942] usb 5-1: device descriptor read/all, error -71
< [  611.876192] usb 5-1: new full speed USB device using uhci_hcd and address 16
< [  611.907870] usb 5-1: device descriptor read/8, error -71
< [  612.035804] usb 5-1: device descriptor read/8, error -71
< [  612.248184] usb 5-1: new full speed USB device using uhci_hcd and address 17
< [  612.279684] usb 5-1: device descriptor read/8, error -71
< [  612.407618] usb 5-1: device descriptor read/8, error -71
< [  612.508045] hub 5-0:1.0: unable to enumerate USB device on port 1

Merci !

spokitor

Re : insertion de module de peripherique usb

bonjours,

J'ai également un problème de reconnaissance avec mon disque dur qui n'apparai pas sur mon bureau.
Je suis sur karmic 64 c'est la première fois depuis que j'ai ubuntu (depuis le 7.10) que j'ai se problème. J'ai actuellement ubuntu 8.10 en dual boot, et là aucun pb !

quand je lance dmesg j'ai ca :

[  739.220067] usb 1-3: new high speed USB device using ehci_hcd and address 3
[  739.377647] usb 1-3: configuration #1 chosen from 1 choice
[  739.399020] input: Western Digital External HDD as /devices/pci0000:00/0000:00:13.2/usb1/1-3/1-3:1.1/input/input8
[  739.399178] generic-usb 0003:1058:0903.0002: input,hidraw1: USB HID v1.11 Device [Western Digital External HDD] on usb-0000:00:13.2-3/input1
[  739.471233] Initializing USB Mass Storage driver...
[  739.472979] scsi2 : SCSI emulation for USB Mass Storage devices
[  739.473305] usbcore: registered new interface driver usb-storage
[  739.473314] USB Mass Storage support registered.
[  739.474375] usb-storage: device found at 3
[  739.474380] usb-storage: waiting for device to settle before scanning
[  744.470861] usb-storage: device scan complete
[  744.479487] scsi 2:0:0:0: Direct-Access     WD       3200JS External  106a PQ: 0 ANSI: 4
[  744.480491] sd 2:0:0:0: Attached scsi generic sg2 type 0
[  744.490661] sd 2:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)
[  744.494013] sd 2:0:0:0: [sdb] Write Protect is off
[  744.494024] sd 2:0:0:0: [sdb] Mode Sense: 11 00 00 00
[  744.494031] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[  744.499897] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[  744.499909]  sdb: sdb1
[  744.521696] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[  744.521708] sd 2:0:0:0: [sdb] Attached SCSI disk
[  747.810074] usb 1-3: reset high speed USB device using ehci_hcd and address 3
[  762.930059] usb 1-3: device descriptor read/64, error -110
[  778.160085] usb 1-3: device descriptor read/64, error -110
[  778.390073] usb 1-3: reset high speed USB device using ehci_hcd and address 3
[  793.510060] usb 1-3: device descriptor read/64, error -110
[  808.740072] usb 1-3: device descriptor read/64, error -110
[  808.970069] usb 1-3: reset high speed USB device using ehci_hcd and address 3
[  814.000220] usb 1-3: device descriptor read/8, error -110
[  819.130156] usb 1-3: device descriptor read/8, error -110
[  819.360334] usb 1-3: reset high speed USB device using ehci_hcd and address 3
[  824.390232] usb 1-3: device descriptor read/8, error -110

Je n'y comprend pas grand chose cela peut t'il venir de grub en version beta ?

merci !