Ubuntu 22.04.2 所有 USB 端口突然停止工作

Ubuntu 22.04.2 所有 USB 端口突然停止工作

周一下班后,我像往常一样关闭了笔记本电脑(Dell Vostro 15 3000),第二天回来时,我发现电脑已关闭(电池没电),我不得不重新启动。从那时起,2 个 USB 端口都无法工作:

  • 我试过的 USB 鼠标都没有任何反应,事实上插入后它们甚至都没有打开。它们在其他机器上工作正常。
  • 如果我通过 USB 连接手机,它确实会在两个端口上充电,但系统无法识别它

我之前使用的是 Ubuntu 20.04,我以为升级可以解决这个问题,但结果什么也没改变。我现在使用的是 Ubuntu 22.04.2 LTS (5.14.0-1057-oem)

这是 lsusb 的输出,无论插入任何端口,此输出都不会改变:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001
Device 002: ID 0c45:671e Microdia Integrated_Webcam_HD Bus 001 Device
003: ID 0cf3:e009 Qualcomm Atheros Communications  Bus 001 Device 001:
ID 1d6b:0002 Linux Foundation 2.0 root hub

当我插入或拔出设备时,dmesg 也没有发生任何反应:

[    0.230537] usbcore: registered new interface driver usbfs
[    0.230537] usbcore: registered new interface driver hub
[    0.230537] usbcore: registered new device driver usb
[    0.570259] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14
[    0.570266] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.570268] usb usb1: Product: xHCI Host Controller
[    0.570270] usb usb1: Manufacturer: Linux 5.14.0-1057-oem xhci-hcd
[    0.570271] usb usb1: SerialNumber: 0000:00:14.0
[    0.580434] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14
[    0.580435] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.580436] usb usb2: Product: xHCI Host Controller
[    0.580437] usb usb2: Manufacturer: Linux 5.14.0-1057-oem xhci-hcd
[    0.580438] usb usb2: SerialNumber: 0000:00:14.0
[    0.581028] usb: port power management may be unreliable
[    0.918432] usb 1-6: new high-speed USB device number 2 using xhci_hcd
[    1.163368] usb 1-6: New USB device found, idVendor=0c45, idProduct=671e, bcdDevice=85.02
[    1.163376] usb 1-6: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    1.163379] usb 1-6: Product: Integrated_Webcam_HD
[    1.163381] usb 1-6: Manufacturer: CN0G4JK98LG000A4DRKSA01
[    1.290567] usb 1-10: new full-speed USB device number 3 using xhci_hcd
[    1.439895] usb 1-10: New USB device found, idVendor=0cf3, idProduct=e009, bcdDevice= 0.01
[    1.439903] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.512053] usbcore: registered new interface driver btusb
[    2.639020] usb 1-6: Found UVC 1.00 device Integrated_Webcam_HD (0c45:671e)
[    2.653390] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input14
[    2.653455] usbcore: registered new interface driver uvcvideo

重启电脑无法解决任何问题(即使是暂时的)。在启动过程中,鼠标确实打开了,但一旦出现 grup,它就会显示为关闭状态

任何想法?

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