我有一个 8 GB USB 3.0 Silicon Power 闪存。我一直在我的笔记本电脑上使用它，它只有三个 USB 2.0 端口，直到插入后它无法再在 Ubuntu 上安装。问题是该棒没有显示在系统的任何输出中。我试过sudo fdisk -l，lsusb插入我的 USB 棒。我不知道我的 USB 棒有什么问题，因为它在 Windows 上运行正常。我不知道我该怎么办。
以下是输出dmesg|tail：
[ 23.275637] wlo1: authenticate with 60:e3:27:4f:23:80
[ 23.306725] wlo1: send auth to 60:e3:27:4f:23:80 (try 1/3)
[ 23.309681] wlo1: authenticated
[ 23.309833] wlo1: waiting for beacon from 60:e3:27:4f:23:80
[ 23.317179] wlo1: associate with 60:e3:27:4f:23:80 (try 1/3)
[ 23.320968] wlo1: RX AssocResp from 60:e3:27:4f:23:80 (capab=0x431
status=0 aid=2)
[ 23.323954] wlo1: associated
[ 23.324021] IPv6: ADDRCONF(NETDEV_CHANGE): wlo1: link becomes ready
[ 704.749932] perf interrupt took too long (2516 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
[ 2753.020391] perf interrupt took too long (5017 > 5000), lowering
kernel.perf_event_max_sample_rate to 25000
下面是输出lsblk：
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 298.1G 0 disk
├─sda2 8:2 0 1K 0 part
├─sda3 8:3 0 191.9G 0 part /media/mohammad/5636ECE213F9AD46
├─sda5 8:5 0 3.8G 0 part [SWAP]
└─sda6 8:6 0 102.4G 0 part /
sr0 11:0 1 1024M 0 rom
输出lsusb：
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 090c:037c Silicon Motion, Inc. - Taiwan
(formerly Feiya Technology Corp.) 300k Pixel Camera
Bus 001 Device 003: ID 138a:0007 Validity Sensors, Inc. VFS451
Fingerprint Reader
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
输出usb-devices：
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 3
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=04.02
S: Manufacturer=Linux 4.2.0-38-generic ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:1a.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 6
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=8087 ProdID=0020 Rev=00.00
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=01 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=ff(vend.) Sub=12 Prot=ff MxPS= 8 #Cfgs= 1
P: Vendor=138a ProdID=0007 Rev=00.72
S: SerialNumber=00b086f83089
C: #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
T: Bus=01 Lev=02 Prnt=02 Port=04 Cnt=02 Dev#= 4 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=090c ProdID=037c Rev=00.05
S: Manufacturer=Image Processor
S: Product=USB 2.0 PC Cam
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 3
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=04.02
S: Manufacturer=Linux 4.2.0-38-generic ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:1d.0
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 8
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=8087 ProdID=0020 Rev=00.00
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
输出lspci | grep USB：
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset
USB2 Enhanced Host Controller (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset
USB2 Enhanced Host Controller (rev 05)
输出dmesg | grep usb：
[ 0.730867] usbcore: registered new interface driver usbfs
[ 0.730876] usbcore: registered new interface driver hub
[ 0.730895] usbcore: registered new device driver usb
[ 1.667842] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.667844] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.667846] usb usb1: Product: EHCI Host Controller
[ 1.667848] usb usb1: Manufacturer: Linux 4.2.0-38-generic ehci_hcd
[ 1.667849] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.683969] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.683975] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.683979] usb usb2: Product: EHCI Host Controller
[ 1.683982] usb usb2: Manufacturer: Linux 4.2.0-38-generic ehci_hcd
[ 1.683985] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.980034] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.996088] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.112520] usb 1-1: New USB device found, idVendor=8087, idProduct=0020
[ 2.112525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.128829] usb 2-1: New USB device found, idVendor=8087, idProduct=0020
[ 2.128836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.384305] usb 1-1.3: new full-speed USB device number 3 using ehci-pci
[ 2.478293] usb 1-1.3: New USB device found, idVendor=138a, idProduct=0007
[ 2.478298] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2.478302] usb 1-1.3: SerialNumber: 00b086f83089
[ 2.548374] usb 1-1.5: new high-speed USB device number 4 using ehci-pci
[ 2.648332] usb 1-1.5: New USB device found, idVendor=090c, idProduct=037c
[ 2.648338] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.648341] usb 1-1.5: Product: USB 2.0 PC Cam
[ 2.648343] usb 1-1.5: Manufacturer: Image Processor
[ 11.194010] input: USB 2.0 PC Cam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input22
[ 11.194192] usbcore: registered new interface driver uvcvideo