[Linux-bruxelles] suite 3 gros problème de stick USB tout neuf

[Aldo]

Je viens de tenter le coup avec Knoppix;
ici aussi ça ne veut rien entendre, le stick est non partitionnable 
selon fdisk qui dit être  unable to open /dev/sdb
et cfdisk qui fais un fatal error.

Et si je prend l'installeur Etch, là ça me repropose en boucle à un 
moment de Detech disk drives...

Il est donc impossible d'utiliser ce stick;
je vais le reporter au magasin.

Voici déjà une sortie dmesg sous Knoppix, qui ne plante pas la console 
derrière /dev/scsi/host3/bus0/target0/lun0:

usb 3-1: new full speed USB device using uhci_hcd and address 2
scsi3 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
  Vendor:           Model: USB DISK Pro      Rev: PMAP
  Type:   Direct-Access                      ANSI SCSI revision: 00
SCSI device sdb: 1965056 512-byte hdwr sectors (1006 MB)
sdb: Write Protect is off
sdb: Mode Sense: 23 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 1965056 512-byte hdwr sectors (1006 MB)
sdb: Write Protect is off
sdb: Mode Sense: 23 00 00 00
sdb: assuming drive cache: write through
 sdb:<6>usb 3-1: reset full speed USB device using uhci_hcd and address 2
usb 3-1: device descriptor read/64, error -110
usb 3-1: device descriptor read/64, error -110
usb 3-1: reset full speed USB device using uhci_hcd and address 2
usb 3-1: device descriptor read/64, error -110
usb 3-1: device descriptor read/64, error -110
usb 3-1: reset full speed USB device using uhci_hcd and address 2
usb 3-1: device not accepting address 2, error -110
usb 3-1: reset full speed USB device using uhci_hcd and address 2
usb 3-1: device not accepting address 2, error -110
scsi: Device offlined - not ready after error recovery: host 3 channel 0 id 0 lun 0
usb 3-1: USB disconnect, address 2
SCSI error : <3 0 0 0> return code = 0x50000
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
scsi3 (0:0): rejecting I/O to offline device
Buffer I/O error on device sdb, logical block 0
 unable to read partition table
Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0
usb-storage: device scan complete
usb 3-1: new full speed USB device using uhci_hcd and address 3
usb 3-1: device descriptor read/64, error -110
usb 3-1: device descriptor read/64, error -110
usb 3-1: new full speed USB device using uhci_hcd and address 4
usb 3-1: device descriptor read/64, error -110
usb 3-1: device descriptor read/64, error -110
usb 3-1: new full speed USB device using uhci_hcd and address 5
usb 3-1: device not accepting address 5, error -110
usb 3-1: new full speed USB device using uhci_hcd and address 6
usb 3-1: device not accepting address 6, error -110


Aldo.