USB 3.0 포트나 USB 2.0 포트에서 드라이브가 인식되지 않는 것 같습니다.
윈도우가 그것을 인식했습니다. 파일을 전송했습니다.
Ubuntu 18.04를 실행하는 시스템의 USB 3.0에 드라이브를 연결한 후(그리고 연결 시도가 중단될 때까지 기다린 후) dmesg는 다음을 보고했습니다.
$ dmesg
[169126.008899] usb 4-2: new SuperSpeed USB device number 11 using xhci_hcd
[169126.032037] usb 4-2: New USB device found, idVendor=1f75, idProduct=0621
[169126.032042] usb 4-2: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[169126.032044] usb 4-2: SerialNumber: 20181108
[169126.033931] usb-storage 4-2:1.0: USB Mass Storage device detected
[169126.034973] scsi host6: usb-storage 4-2:1.0
[169126.195773] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[169126.195799] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[169126.205975] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[169126.206001] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[169127.807519] scsi 6:0:0:0: Direct-Access HGST HTS 542020A7E660 PQ: 0 ANSI: 6
[169127.809017] sd 6:0:0:0: Attached scsi generic sg2 type 0
[169127.809215] sd 6:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[169127.809598] sd 6:0:0:0: [sdc] Write Protect is off
[169127.809600] sd 6:0:0:0: [sdc] Mode Sense: 3b 00 00 00
[169127.810000] sd 6:0:0:0: [sdc] No Caching mode page found
[169127.810004] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[169127.832818] sdc: sdc1
[169127.834338] sd 6:0:0:0: [sdc] Attached SCSI disk
[169129.780917] usb 4-2: reset SuperSpeed USB device number 11 using xhci_hcd
[169165.980471] usb 4-2: Disable of device-initiated U1 failed.
[169171.100537] usb 4-2: Disable of device-initiated U2 failed.
[169176.476447] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169181.852508] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169182.060401] usb 4-2: device not accepting address 11, error -62
[169187.484415] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169192.860458] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169193.068363] usb 4-2: device not accepting address 11, error -62
[169198.492424] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169203.868520] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169204.076287] usb 4-2: device not accepting address 11, error -62
[169209.500291] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169214.876218] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169215.084150] usb 4-2: device not accepting address 11, error -62
[169215.140359] usb 4-2: USB disconnect, device number 11
[169215.148240] scsi 6:0:0:0: rejecting I/O to offline device
[169215.148252] scsi 6:0:0:0: [sdc] killing request
[169215.148302] scsi 6:0:0:0: [sdc] FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[169215.148305] scsi 6:0:0:0: [sdc] CDB: Read(10) 28 00 e8 e0 88 00 00 00 08 00
[169215.148307] print_req_error: I/O error, dev sdc, sector 3907028992
[169215.148345] Buffer I/O error on dev sdc, logical block 488378624, async page read
[169220.508875] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169225.884116] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169226.092125] usb 4-2: device not accepting address 12, error -62
[169231.516160] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169236.892208] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169237.100094] usb 4-2: device not accepting address 13, error -62
[169237.128148] usb usb4-port2: attempt power cycle
[169243.292064] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169248.668070] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169248.876792] usb 4-2: device not accepting address 14, error -62
[169254.300038] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169259.675930] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169259.883946] usb 4-2: device not accepting address 15, error -62
[169259.912022] usb usb4-port2: unable to enumerate USB device
[169265.307942] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169270.683973] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169270.891833] usb 4-2: device not accepting address 16, error -62
[169276.315777] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169281.691832] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169281.899806] usb 4-2: device not accepting address 17, error -62
[169281.927873] usb usb4-port2: attempt power cycle
[169288.091813] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169288.091859] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169290.107782] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[169290.315618] usb 4-2: device not accepting address 18, error -62
[169300.635720] xhci_hcd 0000:00:14.0: Command completion event does not match command
[169300.635731] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169302.651717] xhci_hcd 0000:00:14.0: Timeout while waiting for stop endpoint command
[169307.803656] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169307.803661] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169307.803663] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169312.923668] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[169314.939527] xhci_hcd 0000:00:14.0: Error while assigning device slot ID
[169314.939540] xhci_hcd 0000:00:14.0: Max number of devices this xHCI host supports is 32.
[169314.939545] usb usb4-port2: couldn't allocate usb_device
[169315.105188] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[169315.105217] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[169315.115402] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[169315.115430] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
lsusb는 이렇게 말했습니다.
$ sudo lsusb -v -s 4-2:1.0
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 4.15
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 31
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
그런 다음 Windows 컴퓨터에서 시도해 보았는데 제대로 작동하는 것으로 나타났습니다.
Ubuntu 시스템의 USB 포트에 다시 연결하면 dmesg가 다음을 보고했습니다.
$ dmesg
[175390.069501] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[175395.189459] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[175397.205418] xhci_hcd 0000:00:14.0: Error while assigning device slot ID
[175397.205431] xhci_hcd 0000:00:14.0: Max number of devices this xHCI host supports is 32.
[175397.205437] usb usb4-port2: couldn't allocate usb_device
그런 다음 USB 2.0 포트에서 시도했고 dmesg에서 다음과 같이 보고했습니다.
[175598.684168] usb 1-1.2: new high-speed USB device number 6 using ehci-pci
[175598.795773] usb 1-1.2: New USB device found, idVendor=1f75, idProduct=0621
[175598.795776] usb 1-1.2: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[175598.795777] usb 1-1.2: SerialNumber: 20181108
[175598.796467] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[175598.802424] scsi host6: usb-storage 1-1.2:1.0
[175598.957489] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[175598.957517] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[175598.967793] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[175598.967821] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[175600.824666] scsi 6:0:0:0: Direct-Access HGST HTS 542020A7E660 PQ: 0 ANSI: 6
[175600.825716] sd 6:0:0:0: Attached scsi generic sg2 type 0
[175600.827132] sd 6:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[175600.828436] sd 6:0:0:0: [sdc] Write Protect is off
[175600.828439] sd 6:0:0:0: [sdc] Mode Sense: 3b 00 00 00
[175600.829798] sd 6:0:0:0: [sdc] No Caching mode page found
[175600.829802] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[175600.858324] sdc: sdc1
[175632.591899] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175632.707535] sd 6:0:0:0: [sdc] Attached SCSI disk
[175663.311697] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175666.135670] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175666.347715] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175666.559678] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175666.775683] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175666.987670] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175667.199679] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175667.310596] sd 6:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[175667.310604] sd 6:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 e8 e0 88 00 00 00 08 00
[175667.310607] print_req_error: I/O error, dev sdc, sector 3907028992
[175667.399694] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175667.611671] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175667.827665] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175668.039670] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175668.255683] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175668.467668] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175668.578592] sd 6:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[175668.578599] sd 6:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 e8 e0 88 00 00 00 08 00
[175668.578602] print_req_error: I/O error, dev sdc, sector 3907028992
[175668.578610] Buffer I/O error on dev sdc, logical block 488378624, async page read
[175669.083610] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175700.175472] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175705.283487] usb 1-1.2: device descriptor read/64, error -110
[175720.899403] usb 1-1.2: device descriptor read/64, error -110
[175721.087342] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175726.275298] usb 1-1.2: device descriptor read/64, error -110
[175741.891194] usb 1-1.2: device descriptor read/64, error -110
[175742.079260] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175752.771151] usb 1-1.2: device not accepting address 6, error -110
[175752.851138] usb 1-1.2: reset high-speed USB device number 6 using ehci-pci
[175763.523167] usb 1-1.2: device not accepting address 6, error -110
[175763.524083] usb 1-1.2: USB disconnect, device number 6
[175763.530723] scsi 6:0:0:0: rejecting I/O to offline device
[175763.530741] scsi 6:0:0:0: [sdc] killing request
[175763.530770] scsi 6:0:0:0: [sdc] FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[175763.530776] scsi 6:0:0:0: [sdc] CDB: Read(10) 28 00 e8 e0 74 3f 00 00 08 00
[175763.530781] print_req_error: I/O error, dev sdc, sector 3907023935
[175763.530950] blk_partition_remap: fail for partition 1
[175763.530952] Buffer I/O error on dev sdc1, logical block 1953511936, async page read
[175763.530955] blk_partition_remap: fail for partition 1
[175763.530956] Buffer I/O error on dev sdc1, logical block 1953511937, async page read
[175763.530958] blk_partition_remap: fail for partition 1
[175763.530959] Buffer I/O error on dev sdc1, logical block 1953511938, async page read
[175763.530960] blk_partition_remap: fail for partition 1
[175763.530961] Buffer I/O error on dev sdc1, logical block 1953511939, async page read
[175763.631028] usb 1-1.2: new high-speed USB device number 7 using ehci-pci
[175763.779172] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[175763.779202] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[175763.789495] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[175763.789526] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[175768.771063] usb 1-1.2: device descriptor read/64, error -110
[175784.387043] usb 1-1.2: device descriptor read/64, error -110
[175784.574954] usb 1-1.2: new high-speed USB device number 8 using ehci-pci
[175789.763006] usb 1-1.2: device descriptor read/64, error -110
[175805.378892] usb 1-1.2: device descriptor read/64, error -110
[175805.487147] usb 1-1-port2: attempt power cycle
[175806.090848] usb 1-1.2: new high-speed USB device number 9 using ehci-pci
[175816.770803] usb 1-1.2: device not accepting address 9, error -110
[175816.850723] usb 1-1.2: new high-speed USB device number 10 using ehci-pci
[175827.522668] usb 1-1.2: device not accepting address 10, error -110
[175827.523044] usb 1-1-port2: unable to enumerate USB device
그런 다음 다른 USB 2.0 포트에도 연결되어 있는 연결된 USB 허브의 연결을 끊고 문제가 있는 USB 드라이브를 USB 2.0 포트에 다시 연결하면 dmesg에서 다음과 같이 보고했습니다.
[175784.387043] usb 1-1.2: device descriptor read/64, error -110
[175784.574954] usb 1-1.2: new high-speed USB device number 8 using ehci-pci
[175789.763006] usb 1-1.2: device descriptor read/64, error -110
[175805.378892] usb 1-1.2: device descriptor read/64, error -110
[175805.487147] usb 1-1-port2: attempt power cycle
[175806.090848] usb 1-1.2: new high-speed USB device number 9 using ehci-pci
[175816.770803] usb 1-1.2: device not accepting address 9, error -110
[175816.850723] usb 1-1.2: new high-speed USB device number 10 using ehci-pci
[175827.522668] usb 1-1.2: device not accepting address 10, error -110
[175827.523044] usb 1-1-port2: unable to enumerate USB device
[176024.401123] usb 3-1: USB disconnect, device number 8
[176024.401129] usb 3-1.2: USB disconnect, device number 9
[176024.401133] usb 3-1.2.1: USB disconnect, device number 10
[176024.401137] usb 3-1.2.1.1: USB disconnect, device number 11
[176024.401465] usblp0: removed
[176024.464074] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176024.464091] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176024.474320] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176024.474348] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176029.553129] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[176032.625011] usb 1-1.2: new high-speed USB device number 11 using ehci-pci
[176032.737882] usb 1-1.2: New USB device found, idVendor=1f75, idProduct=0621
[176032.737890] usb 1-1.2: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[176032.737894] usb 1-1.2: SerialNumber: 20181108
[176032.738790] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[176032.739109] scsi host6: usb-storage 1-1.2:1.0
[176032.889595] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176032.889617] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176032.899801] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176032.899820] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176034.554529] scsi 6:0:0:0: Direct-Access HGST HTS 542020A7E660 PQ: 0 ANSI: 6
[176034.554957] sd 6:0:0:0: Attached scsi generic sg2 type 0
[176034.556206] sd 6:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[176034.557769] sd 6:0:0:0: [sdc] Write Protect is off
[176034.557772] sd 6:0:0:0: [sdc] Mode Sense: 3b 00 00 00
[176034.559146] sd 6:0:0:0: [sdc] No Caching mode page found
[176034.559158] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[176034.591793] sdc: sdc1
[176034.672983] xhci_hcd 0000:00:14.0: ERROR mismatched command completion event
[176036.689031] xhci_hcd 0000:00:14.0: Timeout while waiting for configure endpoint command
[176036.689474] usb 3-1.2.1.4: USB disconnect, device number 12
[176041.840894] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command.
[176041.840903] xhci_hcd 0000:00:14.0: xHCI host controller not responding, assume dead
[176041.840940] xhci_hcd 0000:00:14.0: HC died; cleaning up
[176041.877332] xhci_hcd 0000:00:14.0: Slot 11 endpoint 2 not removed from BW list!
[176041.879584] xhci_hcd 0000:00:14.0: Slot 9 endpoint 2 not removed from BW list!
[176041.879914] xhci_hcd 0000:00:14.0: Slot 8 endpoint 2 not removed from BW list!
[176041.880213] xhci_hcd 0000:00:14.0: Slot 7 endpoint 2 not removed from BW list!
[176041.961551] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176041.961570] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176066.764791] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176066.883035] sd 6:0:0:0: [sdc] Attached SCSI disk
[176097.484530] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176100.296554] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176100.508537] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176100.720534] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176100.932559] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176101.144473] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176101.356445] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176101.467981] sd 6:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[176101.467990] sd 6:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 e8 e0 88 00 00 00 08 00
[176101.467993] print_req_error: I/O error, dev sdc, sector 3907028992
[176101.556448] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176101.768507] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176101.980496] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176102.192547] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176102.404431] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176102.616428] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176102.727582] sd 6:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[176102.727589] sd 6:0:0:0: [sdc] tag#0 CDB: Read(10) 28 00 e8 e0 88 00 00 00 08 00
[176102.727593] print_req_error: I/O error, dev sdc, sector 3907028992
[176102.727601] Buffer I/O error on dev sdc, logical block 488378624, async page read
[176103.200388] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176134.348281] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176139.456170] usb 1-1.2: device descriptor read/64, error -110
[176155.072148] usb 1-1.2: device descriptor read/64, error -110
[176155.260066] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176160.448083] usb 1-1.2: device descriptor read/64, error -110
[176176.063939] usb 1-1.2: device descriptor read/64, error -110
[176176.251976] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176186.943756] usb 1-1.2: device not accepting address 11, error -110
[176187.023871] usb 1-1.2: reset high-speed USB device number 11 using ehci-pci
[176197.695773] usb 1-1.2: device not accepting address 11, error -110
[176197.696670] usb 1-1.2: USB disconnect, device number 11
[176197.702878] scsi 6:0:0:0: rejecting I/O to offline device
[176197.702886] scsi 6:0:0:0: [sdc] killing request
[176197.702900] scsi 6:0:0:0: [sdc] FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[176197.702904] scsi 6:0:0:0: [sdc] CDB: Read(10) 28 00 e8 e0 74 3f 00 00 08 00
[176197.702906] print_req_error: I/O error, dev sdc, sector 3907023935
[176197.702924] blk_partition_remap: fail for partition 1
[176197.702927] Buffer I/O error on dev sdc1, logical block 1953511936, async page read
[176197.702931] blk_partition_remap: fail for partition 1
[176197.702933] Buffer I/O error on dev sdc1, logical block 1953511937, async page read
[176197.702935] blk_partition_remap: fail for partition 1
[176197.702936] Buffer I/O error on dev sdc1, logical block 1953511938, async page read
[176197.702938] blk_partition_remap: fail for partition 1
[176197.702939] Buffer I/O error on dev sdc1, logical block 1953511939, async page read
[176197.801673] usb 1-1.2: new high-speed USB device number 12 using ehci-pci
[176197.930618] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176197.930644] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176197.940822] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=926135 PROTO=UDP SPT=8612 DPT=8612 LEN=24
[176197.940850] [UFW BLOCK] IN=enp0s25 OUT= MAC= SRC=fe80:0000:0000:0000:1d13:0f7a:8abf:4f14 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=292671 PROTO=UDP SPT=8612 DPT=8610 LEN=24
[176202.943757] usb 1-1.2: device descriptor read/64, error -110
[176218.559514] usb 1-1.2: device descriptor read/64, error -110
[176218.747563] usb 1-1.2: new high-speed USB device number 13 using ehci-pci
[176223.935474] usb 1-1.2: device descriptor read/64, error -110
[176239.555463] usb 1-1.2: device descriptor read/64, error -110
[176239.663662] usb 1-1-port2: attempt power cycle
[176240.267390] usb 1-1.2: new high-speed USB device number 14 using ehci-pci
[176250.943354] usb 1-1.2: device not accepting address 14, error -110
[176251.023359] usb 1-1.2: new high-speed USB device number 15 using ehci-pci
[176261.695196] usb 1-1.2: device not accepting address 15, error -110
[176261.695553] usb 1-1-port2: unable to enumerate USB device
연결된 USB 허브를 다시 연결했을 때 작동하지 않았습니다. 그러나 USB 마우스는 허브에서 제거하고 대신 컴퓨터의 USB 2.0 포트에 직접 연결했을 때 제대로 작동했습니다.
아마도 그것은 짜증나는 운전일까요? 그런데 왜 Windows에서는 제대로 작동하는 것처럼 보일까요?
업데이트:
Windows에서는 실제로 드라이브를 포맷할 수 없습니다. 그래서 그것은 형편없는 하드웨어처럼 보입니다.