URL: https://linuxfr.org/forums/linux-debian-ubuntu/posts/disque-dur-externe-non-reconnu-ubuntu-16-04 Title: Disque dur externe non reconnu Ubuntu 16.04 Authors: Socrates Date: 2020年02月29日T15:13:52+01:00 License: CC By-SA Tags: ubuntu Score: 1 Bonjour, J'ai un problème avec un disque dur externe qui n'est pas reconnu sous ubuntu 16.04. Je ne le vois pas via Gparted. Idem avec fdisk -l, je ne vois pas le disque. En faisant j'ai la commande dmesg | tail -n 50 j'obtiens: alain@alain-desktop:~$ dmesg | tail -n 50 [ 3608.327477] sd 8:0:0:0: [sdb] 4096-byte physical blocks [ 3608.327732] sd 8:0:0:0: [sdb] Write Protect is off [ 3608.327735] sd 8:0:0:0: [sdb] Mode Sense: 43 00 00 00 [ 3608.328037] sd 8:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3608.825574] sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6> [ 3608.841802] sd 8:0:0:0: [sdb] Attached SCSI disk [ 3609.214586] usb 4-5: reset SuperSpeed USB device number 6 using xhci_hcd [ 3644.753490] usb 4-5: Disable of device-initiated U1 failed. [ 3649.753376] usb 4-5: Disable of device-initiated U2 failed. [ 3649.765274] usb 3-13: new high-speed USB device number 4 using xhci_hcd [ 3658.809025] usb usb4-port5: Cannot enable. Maybe the USB cable is bad? [ 3662.796968] usb usb4-port5: Cannot enable. Maybe the USB cable is bad? [ 3666.784830] usb usb4-port5: Cannot enable. Maybe the USB cable is bad? [ 3670.772705] usb usb4-port5: Cannot enable. Maybe the USB cable is bad? [ 3670.772889] usb 4-5: USB disconnect, device number 6 [ 3670.780680] sd 8:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [ 3670.780690] sd 8:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 00 00 03 d0 00 00 08 00 [ 3670.780695] blk_update_request: I/O error, dev sdb, sector 976 [ 3670.782124] sd 8:0:0:0: [sdb] Synchronizing SCSI cache [ 3670.782175] sd 8:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [ 3676.008586] usb 4-1: new SuperSpeed USB device number 7 using xhci_hcd [ 3676.025206] usb 4-1: New USB device found, idVendor=174c, idProduct=55aa [ 3676.025213] usb 4-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 3676.025217] usb 4-1: Product: USB 3.0 Device [ 3676.025220] usb 4-1: Manufacturer: ASMedia [ 3676.025222] usb 4-1: SerialNumber: 6PT1BDDJ0000 [ 3676.025954] usb-storage 4-1:1.0: USB Mass Storage device detected [ 3676.026093] usb-storage 4-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 3676.026132] scsi host9: usb-storage 4-1:1.0 [ 3676.744451] usb 4-1: USB disconnect, device number 7 [ 3676.984509] usb 4-1: new SuperSpeed USB device number 8 using xhci_hcd [ 3677.000967] usb 4-1: New USB device found, idVendor=174c, idProduct=55aa [ 3677.000969] usb 4-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 3677.000970] usb 4-1: Product: USB 3.0 Device [ 3677.000972] usb 4-1: Manufacturer: ASMedia [ 3677.000973] usb 4-1: SerialNumber: 6PT1BDDJ0000 [ 3677.001517] usb-storage 4-1:1.0: USB Mass Storage device detected [ 3677.001560] usb-storage 4-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 3677.001594] scsi host10: usb-storage 4-1:1.0 [ 3677.856417] usb 4-1: USB disconnect, device number 8 [ 3678.096467] usb 4-1: new SuperSpeed USB device number 9 using xhci_hcd [ 3678.112934] usb 4-1: New USB device found, idVendor=174c, idProduct=55aa [ 3678.112936] usb 4-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 3678.112937] usb 4-1: Product: USB 3.0 Device [ 3678.112938] usb 4-1: Manufacturer: ASMedia [ 3678.112939] usb 4-1: SerialNumber: 6PT1BDDJ0000 [ 3678.113483] usb-storage 4-1:1.0: USB Mass Storage device detected [ 3678.113555] usb-storage 4-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 3678.113593] scsi host11: usb-storage 4-1:1.0 [ 3678.552397] usb 4-1: USB disconnect, device number 9 Quelqu'un aurait une solution à mon problème ? Merci.