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#1 2022-05-31 15:27:35

Crusher0430
Member
Registered: 2022-05-31
Posts: 1

USB stick keep disconnecting

Hi,
as the title says, if I plug in a USB stick, it is recognized but after 10 sec it disconnects itself, then connects again.

I checked dmesg and this is the output:

[  561.860638] usb 1-1: new high-speed USB device number 44 using xhci_hcd
[  562.004633] usb 1-1: New USB device found, idVendor=05dc, idProduct=a790, bcdDevice=11.00
[  562.004639] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  562.004641] usb 1-1: Product: USB Flash Drive
[  562.004642] usb 1-1: Manufacturer: UFD
[  562.004644] usb 1-1: SerialNumber: AA04017700010456
[  562.006103] usb-storage 1-1:1.0: USB Mass Storage device detected
[  562.006365] scsi host0: usb-storage 1-1:1.0
[  564.217094] usb 1-1: USB disconnect, device number 44
[  571.344120] usb 1-1: new high-speed USB device number 45 using xhci_hcd
[  571.488944] usb 1-1: New USB device found, idVendor=05dc, idProduct=a790, bcdDevice=11.00
[  571.488959] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  571.488965] usb 1-1: Product: USB Flash Drive
[  571.488969] usb 1-1: Manufacturer: UFD
[  571.488973] usb 1-1: SerialNumber: AA04017700010456
[  571.494007] usb-storage 1-1:1.0: USB Mass Storage device detected
[  571.494257] scsi host0: usb-storage 1-1:1.0
[  574.037571] scsi 0:0:0:0: Direct-Access     UFD      USB Flash Drive  1100 PQ: 0 ANSI: 0 CCS
[  574.039688] sd 0:0:0:0: [sda] 15663104 512-byte logical blocks: (8.02 GB/7.47 GiB)
[  574.040340] sd 0:0:0:0: [sda] Write Protect is off
[  574.040351] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[  574.040884] sd 0:0:0:0: [sda] No Caching mode page found
[  574.040887] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  574.045114]  sda: sda1
[  574.045876] sd 0:0:0:0: [sda] Attached SCSI removable disk
[  574.293599] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  583.609128] usb 1-1: USB disconnect, device number 45
[  583.609447] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=8s
[  583.609457] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 30 a2 00 00 f0 00
[  583.609462] I/O error, dev sda, sector 12450 op 0x0:(READ) flags 0x80700 phys_seg 240 prio class 0
[  583.609623] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s
[  583.609632] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 31 92 00 00 f0 00
[  583.609636] I/O error, dev sda, sector 12690 op 0x0:(READ) flags 0x80700 phys_seg 240 prio class 0
[  583.609685] device offline error, dev sda, sector 12691 op 0x0:(READ) flags 0x80000 phys_seg 239 prio class 0
[  583.609957] device offline error, dev sda, sector 12451 op 0x0:(READ) flags 0x80000 phys_seg 239 prio class 0
[  583.610235] device offline error, dev sda, sector 12450 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  583.610283] FAT-fs (sda1): FAT read failed (blocknr 10402)
[  583.617931] device offline error, dev sda, sector 5824 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  583.617946] FAT-fs (sda1): FAT read failed (blocknr 3776)
[  584.284202] usb 1-1: new high-speed USB device number 46 using xhci_hcd
[  584.428657] usb 1-1: New USB device found, idVendor=05dc, idProduct=a790, bcdDevice=11.00
[  584.428672] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  584.428678] usb 1-1: Product: USB Flash Drive
[  584.428683] usb 1-1: Manufacturer: UFD
[  584.428686] usb 1-1: SerialNumber: AA04017700010456
[  584.430360] usb-storage 1-1:1.0: USB Mass Storage device detected
[  584.430681] scsi host0: usb-storage 1-1:1.0
[  585.977232] usb 1-1: USB disconnect, device number 46

Any idea?

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