我最近买了一台翻新的二手联想ThinkPad T530。它大部分工作得很好，但内部网络摄像头似乎有问题，有时会导致笔记本电脑无法在 Linux 上启动（我是双启动的，在 Windows 上，一旦网络摄像头工作，它到目前为止总是启动，但通常无法启动） Windows 也可以）。
如果网络摄像头确实坏了，我可以没有它，但我希望它能够持续启动。有没有办法在启动时绕过它？
下面是一些似乎表明存在问题的系统信息。这是否确实表明它已损坏？
$ uname -a
Linux ThinkPad-T530 4.10.0-33-generic #37~16.04.1-Ubuntu SMP Fri Aug 11 14:07:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
lsusb不显示它（在这次启动时）
$ lsusb
Bus 002 Device 003: ID 046d:c06a Logitech, Inc. USB Optical Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 17ef:1003 Lenovo Integrated Smart Card Reader
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
我的syslog似乎表明某种错误：
$ cat /var/log/syslog
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4638.962216] usb 1-1.6: USB disconnect, device number 4
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.093266] usb 1-1.6: new full-speed USB device number 5 using ehci-pci
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.173295] usb 1-1.6: device descriptor read/64, error -32
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.361305] usb 1-1.6: device descriptor read/64, error -32
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.549279] usb 1-1.6: new full-speed USB device number 6 using ehci-pci
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.629319] usb 1-1.6: device descriptor read/64, error -32
Sep 10 03:14:24 ThinkPad-T530 kernel: [ 4639.817317] usb 1-1.6: device descriptor read/64, error -32
Sep 10 03:14:25 ThinkPad-T530 kernel: [ 4640.005319] usb 1-1.6: new full-speed USB device number 7 using ehci-pci
Sep 10 03:14:25 ThinkPad-T530 kernel: [ 4640.421344] usb 1-1.6: device not accepting address 7, error -32
Sep 10 03:14:25 ThinkPad-T530 kernel: [ 4640.501367] usb 1-1.6: new full-speed USB device number 8 using ehci-pci
Sep 10 03:14:25 ThinkPad-T530 kernel: [ 4640.917436] usb 1-1.6: device not accepting address 8, error -32
Sep 10 03:14:25 ThinkPad-T530 kernel: [ 4640.917625] usb 1-1-port6: unable to enumerate USB device
...
Sep 10 04:40:03 ThinkPad-T530 kernel: [ 9777.896156] usb 1-1.6: new full-speed USB device number 73 using ehci-pci
Sep 10 04:40:03 ThinkPad-T530 kernel: [ 9778.312127] usb 1-1.6: device not accepting address 73, error -32
Sep 10 04:40:03 ThinkPad-T530 kernel: [ 9778.312460] usb 1-1-port6: unable to enumerate USB device
...
Sep 10 19:32:56 ThinkPad-T530 kernel: [ 1.851518] usb 1-1.6: new full-speed USB device number 4 using ehci-pci
...
Sep 10 19:32:56 ThinkPad-T530 kernel: [ 1.931512] usb 1-1.6: device descriptor read/64, error -32
我的syslog.1（由于某种原因显示在 中发生的时间戳之间的时间戳syslog）记录了来自不同启动的日志，其中设备没有直接给出错误，但也不起作用：
$ cat /var/log/syslog.1
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.556905] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b2ea)
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559387] uvcvideo 1-1.6:1.0: Entity type for entity Extension 4 was not initialized!
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559388] uvcvideo 1-1.6:1.0: Entity type for entity Extension 3 was not initialized!
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559389] uvcvideo 1-1.6:1.0: Entity type for entity Processing 2 was not initialized!
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559390] uvcvideo 1-1.6:1.0: Entity type for entity Camera 1 was not initialized!
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559458] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input16
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559526] usbcore: registered new interface driver uvcvideo
Sep 10 03:57:10 ThinkPad-T530 kernel: [ 4.559527] USB Video Class driver (1.1.1)
请告诉我是否应该包含更多系统信息以及如何获取它。
这是否确实表明我的网络摄像头存在物理问题？如果是这样，因为它有时似乎会阻止我正常启动，有没有办法在启动过程中绕过它？
编辑与此同时，我发现实际上可以在这台特定计算机的 BIOS 中禁用网络摄像头。我仍然有兴趣知道是否以及如何在操作系统级别绕过它。
答案1
将胶带贴在镜头上。它比 BIOS 中禁用更安全。
麦克风比较麻烦。我没有毁掉它。