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社区首页 >问答首页 >缓慢启动: xhci_hcd 0000:00:14.0:等待安装设备命令时超时

缓慢启动: xhci_hcd 0000:00:14.0:等待安装设备命令时超时
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Ask Ubuntu用户
提问于 2020-06-20 22:23:10
回答 2查看 3.8K关注 0票数 4

我正面临缓慢的启动在这里的一个新的18.04.4 LTS安装。这种缓慢的启动似乎是由于USB内核基础结构在尝试初始化时遇到了一些超时。

我已经拔出所有外部USB设备,试图隔离罪魁祸首,但没有运气。唯一剩下的是内部调情模块,它也连接到USB总线上,所以这是不太可能的,因为它以前在Xenial上工作.

不幸的是,我不知道如何正确地解释dmesg输出。有人能告诉我到底是哪种设备引起了麻烦吗?例如,哇哦,我应该读这行usb 3-11: device descriptor read/64, error -110吗?

代码语言:javascript
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$ dmesg
[...]
[   18.840539] usb 3-11: device descriptor read/64, error -110
[   34.456541] usb 3-11: device descriptor read/64, error -110
[   34.720461] usb 3-11: new full-speed USB device number 4 using xhci_hcd
[   50.328537] usb 3-11: device descriptor read/64, error -110
[   65.944535] usb 3-11: device descriptor read/64, error -110
[   66.080494] usb usb3-port11: attempt power cycle
[   66.760460] usb 3-11: new full-speed USB device number 5 using xhci_hcd
[   71.960551] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   72.196598] usb 3-11: Device not responding to setup address.
[   72.432460] usb 3-11: device not accepting address 5, error -71
[   72.588460] usb 3-11: new full-speed USB device number 6 using xhci_hcd
[   77.848555] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   78.084597] usb 3-11: Device not responding to setup address.
[   78.320457] usb 3-11: device not accepting address 6, error -71
[   78.350687] usb usb3-port11: unable to enumerate USB device
[   78.383974] hidraw: raw HID events driver (C) Jiri Kosina
[   78.423149] usbcore: registered new interface driver usbhid
[   78.453215] usbhid: USB HID core driver
[   78.484704] input: flirc.tv flirc Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/0003:20A0:0001.0001/input/input3
[   78.572642] input: flirc.tv flirc Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/0003:20A0:0001.0001/input/input4
[   78.604675] input: flirc.tv flirc System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/0003:20A0:0001.0001/input/input5
[   78.636707] hid-generic 0003:20A0:0001.0001: input,hidraw0: USB HID v1.01 Keyboard [flirc.tv flirc] on usb-0000:00:14.0-6/input0
[...]

$ hwinfo 
36: USB 00.1: 0000 Unclassified device
  [Created at usb.122]
  Unique ID: zGic.dZ7C1EsCH66
  Parent ID: uIhY.2DFUsyrieMD
  SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.1
  SysFS BusID: 3-6:1.1
  Hardware Class: unknown
  Model: "Clay Logic flirc"
  Hotplug: USB
  Vendor: usb 0x20a0 "Clay Logic"
  Device: usb 0x0001 "flirc"
  Revision: "1.00"
  Speed: 1.5 Mbps
  Module Alias: "usb:v20A0p0001d0100dc00dsc00dp00icFFiscFFipFFin01"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #35 (Hub)
  
$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8009 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 20a0:0001 Clay Logic
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

编辑打开我的HTPC大小写并拔掉调情模块之后,它就可以很好地快速启动,而不会出现任何内核错误。所以这个USB设备引起了麻烦。然而,我仍然不明白为什么这是突然开始的,从来不是Xenial的问题。如果有人能澄清这件事,我还是会很高兴的。

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回答 2

Ask Ubuntu用户

发布于 2020-06-21 10:18:22

这应该会有帮助:https://askubuntu.com/a/1239249/326048

这个人给出的答案是一个关于诊断与USB硬件相关的内核问题的教育答案。

票数 0
EN

Ask Ubuntu用户

发布于 2023-02-24 02:50:58

从描述这里判断,USB错误使用我们习惯的老的规则errno值,其中110个表示超时(ETIMEDOUT)。

票数 0
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页面原文内容由Ask Ubuntu提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://askubuntu.com/questions/1252288

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