我的 USB 闪存驱动器存在以下问题：
[45343.578024] usb 4-6: new high-speed USB device number 120 using ehci-pci
[45343.607025] usb 4-6: New USB device found, idVendor=125f, idProduct=c08a, bcdDevice=10.75
[45343.607028] usb 4-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[45343.607030] usb 4-6: Product: ADATA USB Flash Drive
[45343.607032] usb 4-6: Manufacturer: ADATA
[45343.607034] usb 4-6: SerialNumber: 27C1922460110037
[45343.607364] usb-storage 4-6:1.0: USB Mass Storage device detected
[45343.607499] scsi host8: usb-storage 4-6:1.0
[45344.261557] usb usb4-port6: disabled by hub (EMI?), re-enabling...
[45344.261573] usb 4-6: USB disconnect, device number 120
闪存驱动器未显示在 GParted、磁盘和文件管理器中。
也不与lsblk：
sda 8:0 0 931,5G 0 disk
├─sda1 8:1 0 69,9G 0 part /
└─sda2 8:2 0 861,7G 0 part /home
sr0 11:0 1 1024M 0 rom
知道闪存驱动器是否可以保存吗？