Bonjour 
Tout d’abord, je suis sur une Ubuntu. J’ai hérité d’un boîtier pour disque dur, permettant de le brancher comme un disque externe. Le problème, c’est que je n’ai pas partitionné le disque avant de le mettre dans le boitier. J’aimerais maintenant y accéder depuis Linux pour le formater en FAT, afin d’y avoir accès depuis Linux et Windows.
Seulement je ne sais pas comment le monter sur Linux. Il est détecté par le gestionnaire de Périphériques : Aperçu ici et par lsusb :
armand@tux:/media$ lsusb
Bus 005 Device 003: ID 04cf:8818 Myson Century, Inc. Fast 3.5" External Storage
Bus 005 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 002 Device 003: ID 046d:08f0 Logitech, Inc. QuickCam Messenger
Bus 002 Device 001: ID 0000:0000
Je vous mets aussi le résultat d’une super commande qui… euh… fait quelque chose 
(je l’ai trouvée sur d’autres forums d’aide…)
armand@tux:/media$ sudo dmesg | grep usb
[17179578.004000] usbcore: registered new driver usbfs
[17179578.004000] usbcore: registered new driver hub
[17179578.456000] usb 2-2: new full speed USB device using uhci_hcd and address 2
[17179579.360000] usb 2-2: new full speed USB device using uhci_hcd and address 3
[17179586.192000] usbcore: registered new driver snd-usb-audio
[17184710.936000] usb 5-2: new high speed USB device using ehci_hcd and address 3
[17184711.128000] usb-storage: device found at 3
[17184711.128000] usbcore: registered new driver usb-storage
[17184711.128000] usb-storage: waiting for device to settle before scanning
[17184746.276000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184776.536000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184806.796000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184837.056000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184867.316000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184897.576000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184927.840000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184958.116000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17184988.392000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185018.664000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185048.948000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185079.204000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185109.468000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185139.724000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185169.984000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185200.240000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185230.496000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185260.752000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185291.016000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185321.284000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185351.556000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185381.820000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185412.064000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185442.308000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185472.552000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185502.796000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185533.040000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185563.284000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185593.532000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185623.780000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185654.028000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185684.276000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185714.524000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185744.772000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185775.020000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185805.268000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185835.516000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185865.764000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185896.012000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185926.260000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185956.508000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17185986.756000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186017.004000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186047.252000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186077.504000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186107.764000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186138.024000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186168.268000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186198.512000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186228.756000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186259.000000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186289.244000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186319.488000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186349.732000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186379.976000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186380.108000] usb-storage: device scan complete
[17186410.220000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186440.464000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186470.708000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186500.952000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186531.196000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186561.444000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186591.688000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186621.932000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186652.176000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186682.420000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186712.668000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186742.916000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186773.164000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186803.412000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186833.660000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186863.908000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186894.156000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186924.404000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186954.652000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17186984.900000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187015.148000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187045.396000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187075.644000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187105.892000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187136.140000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187166.392000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187196.652000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187226.920000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187257.180000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187287.424000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187317.668000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187347.912000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187378.156000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187408.400000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187438.644000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187468.888000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187499.132000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187529.376000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187559.620000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187589.864000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187620.108000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187650.352000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187680.596000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187710.840000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187741.084000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187771.332000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187801.580000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187831.828000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187862.076000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187892.324000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187922.572000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187952.820000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17187983.068000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17188013.316000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17188043.564000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17188073.812000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17188104.060000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
[17188134.308000] usb 5-2: reset high speed USB device using ehci_hcd and address 3
Mais pas d’icône sur le bureau, rien dans la liste des disques… Je ne sais pas comment monter / formater le disque (je ne sais pas si il apparait dans /dev en fait…). Donc si vous avez des idées… merci d’avance !
