(Note : si c'est trop long lire plutot la fin du message puisque le problème a évolué)
Merci pour la réponse, là encore je mourrai moins bête sachant que ce fichier kern.log voilà un super joujou
Pour windows, je n'ai pas de dual boot j'essaierai chez un ami dès que possible.
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Les infos renvoyées par dmesg :
usb 3-5: new high speed USB device using ehci_hcd and address 3
usb 3-5: USB disconnect, address 3
usb 3-6: new high speed USB device using ehci_hcd and address 4
usb 3-6: USB disconnect, address 4
usb 3-5: new high speed USB device using ehci_hcd and address 5
usb 3-5: USB disconnect, address 5
usb 3-5: new high speed USB device using ehci_hcd and address 6
usb 3-5: device descriptor read/64, error -71
usb 3-5: USB disconnect, address 6
usb 3-5: new high speed USB device using ehci_hcd and address 7
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Pour les différentes adresses, ça me travaille un peu.. IL y a bien deux prises USB sur le devant du boîtier, par contre je n'ai testé que ces deux là, puisque ça marchait avant.
Mais le fichier /var/log/kern.log permet dce préciser que seules les dernières lignes sont vraiment actuelles, les autres datant de la veille ou plus :
Aug 1 13:39:22 debian kernel: usb 3-5: USB disconnect, address 6
Aug 1 13:39:27 debian kernel: usb 3-5: new high speed USB device using ehci_hcd and address 7
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J'ai testé de "modprobe usb-storage", et là :
#mount -t vfat /dev/sdb /media/usb
mount: type erroné de système de fichiers, option erronée, super bloc erroné sur /dev/sdb,
codepage manquante ou autre erreur
Dans quelques cas certaines informations sont utiles dans syslog - essayez
dmesg | tail ou quelque chose du genre
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Effectivement dmesg renvoie autre chose :
# dmesg |tail
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
SCSI device sdb: 500736 512-byte hdwr sectors (256 M
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
/dev/scsi/host3/bus0/target0/lun0: p1
Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0
usb-storage: device scan complete
FAT: invalid media value (0x01)
VFS: Can't find a valid FAT filesystem on dev sdb.
Ou encore en version plus bavarde de /var/log/kern.log :
Jul 30 17:51:16 debian kernel: usb 3-5: new high speed USB device using ehci_hcd and address 3
Jul 30 17:59:11 debian kernel: usb 3-5: USB disconnect, address 3
Jul 30 17:59:13 debian kernel: usb 3-6: new high speed USB device using ehci_hcd and address 4
Jul 30 18:03:33 debian kernel: usb 3-6: USB disconnect, address 4
Jul 30 18:03:57 debian kernel: usb 3-5: new high speed USB device using ehci_hcd and address 5
Jul 30 18:10:55 debian kernel: usb 3-5: USB disconnect, address 5
Jul 31 02:41:48 debian kernel: usb 3-5: new high speed USB device using ehci_hcd and address 6
Jul 31 02:41:48 debian kernel: usb 3-5: device descriptor read/64, error -71
Aug 1 13:39:22 debian kernel: usb 3-5: USB disconnect, address 6
Aug 1 13:39:27 debian kernel: usb 3-5: new high speed USB device using ehci_hcd and address 7
Aug 1 13:52:37 debian kernel: Initializing USB Mass Storage driver...
Aug 1 13:52:37 debian kernel: scsi2 : SCSI emulation for USB Mass Storage devices
Aug 1 13:52:37 debian kernel: usb-storage: device found at 2
Aug 1 13:52:37 debian kernel: usb-storage: waiting for device to settle before scanning
Aug 1 13:52:37 debian kernel: scsi3 : SCSI emulation for USB Mass Storage devices
Aug 1 13:52:37 debian kernel: usbcore: registered new driver usb-storage
Aug 1 13:52:37 debian kernel: USB Mass Storage support registered.
Aug 1 13:52:37 debian kernel: usb-storage: device found at 7
Aug 1 13:52:37 debian kernel: usb-storage: waiting for device to settle before scanning
Aug 1 13:52:42 debian kernel: Vendor: HP Model: PSC 2355 Rev: 1.00
Aug 1 13:52:42 debian kernel: Type: Direct-Access ANSI SCSI revision: 02
Aug 1 13:52:42 debian kernel: Attached scsi removable disk sda at scsi2, channel 0, id 0, lun 0
Aug 1 13:52:42 debian kernel: usb-storage: device scan complete
Aug 1 13:52:42 debian kernel: Vendor: Model: USB Flash Memory Rev: 1.00
Aug 1 13:52:42 debian kernel: Type: Direct-Access ANSI SCSI revision: 02
Aug 1 13:52:42 debian kernel: SCSI device sdb: 500736 512-byte hdwr sectors (256 M
Aug 1 13:52:42 debian kernel: sdb: assuming Write Enabled
Aug 1 13:52:42 debian kernel: sdb: assuming drive cache: write through
Aug 1 13:52:42 debian kernel: SCSI device sdb: 500736 512-byte hdwr sectors (256 M
Aug 1 13:52:42 debian kernel: sdb: assuming Write Enabled
Aug 1 13:52:42 debian kernel: sdb: assuming drive cache: write through
Aug 1 13:52:42 debian kernel: /dev/scsi/host3/bus0/target0/lun0: p1
Aug 1 13:52:42 debian kernel: Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0
Aug 1 13:52:42 debian kernel: usb-storage: device scan complete
Aug 1 13:53:07 debian kernel: FAT: invalid media value (0x01)
Aug 1 13:53:07 debian kernel: VFS: Can't find a valid FAT filesystem on dev sdb.
EUh.. j'en déduis un peu que la clé va mal .. ?