Eu nunca tive problemas com drives USB antes, mas este novo 4TB da WD não consigo reconhecê-lo. Eu criei uma única partição ext4 (GPT). Tentei conectá-lo diretamente e também por meio de um hub USB alimentado.
Esta é a minha saída dmesg:
[ 9.524932] usb 1-1.5.4.2: new low-speed USB device number 8 using dwc_otg
[ 9.621425] usb 1-1.5.4.2: New USB device found, idVendor=20a0, idProduct=0001
[ 9.621455] usb 1-1.5.4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 9.621471] usb 1-1.5.4.2: Product: flirc
[ 9.621485] usb 1-1.5.4.2: Manufacturer: flirc.tv
[ 9.628973] input: flirc.tv flirc as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5.4/1-1.5.4.2/1-1.5.4.2:1.0/0003:20A0:0001.0002/input/input1
[ 9.683189] hid-generic 0003:20A0:0001.0002: input,hidraw0: USB HID v1.01 Keyboard [flirc.tv flirc] on usb-3f980000.usb-1.5.4.2/input0
[ 9.745199] rtl8192c_dm_RF_Saving(): RF_Save
[ 9.853153] ~~~~set sta key:groupkey
[ 9.853192] ==> rtw_set_key algorithm(4),keyid(2),key_mask(0)
[ 9.861231] SetHwReg8192CU, 5128, RCR= 700060ce
[ 10.525606] OnAction_back
[ 10.525652] OnAction_back, action=0
[ 10.525672] issue_action_BA, category=3, action=1, status=0
[ 22.396077] usb 1-1.5.4.2: USB disconnect, device number 8
[ 23.861616] usb 1-1.5.4.2: new low-speed USB device number 9 using dwc_otg
[ 23.949219] usb 1-1.5.4.2: New USB device found, idVendor=20a0, idProduct=0001
[ 23.949250] usb 1-1.5.4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 23.949268] usb 1-1.5.4.2: Product: flirc
[ 23.949282] usb 1-1.5.4.2: Manufacturer: flirc.tv
[ 23.965104] input: flirc.tv flirc as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5.4/1-1.5.4.2/1-1.5.4.2:1.0/0003:20A0:0001.0003/input/input2
[ 24.019506] hid-generic 0003:20A0:0001.0003: input,hidraw0: USB HID v1.01 Keyboard [flirc.tv flirc] on usb-3f980000.usb-1.5.4.2/input0
[ 44.351608] usb 1-1.2: new high-speed USB device number 10 using dwc_otg
[ 45.287782] usb 1-1.2: New USB device found, idVendor=1058, idProduct=25e2
[ 45.287821] usb 1-1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 45.287837] usb 1-1.2: Product: My Passport 25E2
[ 45.287851] usb 1-1.2: Manufacturer: Western Digital
[ 45.287868] usb 1-1.2: SerialNumber: 575836314435385041315631
[ 45.294105] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[ 45.294658] scsi host0: usb-storage 1-1.2:1.0
[ 46.299736] scsi 0:0:0:0: Direct-Access WD My Passport 25E2 4005 PQ: 0 ANSI: 6
[ 46.304519] scsi 0:0:0:1: Enclosure WD SES Device 4005 PQ: 0 ANSI: 6
[ 46.305303] sd 0:0:0:0: [sda] Unit Not Ready
[ 46.305345] sd 0:0:0:0: [sda] Sense Key : 0x4 [current]
[ 46.305365] sd 0:0:0:0: [sda] ASC=0x44 <<vendor>>ASCQ=0x81
[ 226.377178] sd 0:0:0:0: timing out command, waited 180s
alguma ideia?
