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  • usb device address error 110

    ubuntu失灵了,怎么都起不来,报一堆错误usb device descriptor read/64, error 110......重启,换kvm的接口,usb键盘鼠标。。。终于在试了下面这个方法之后,Ubuntu成功的启动登陆进入正常轨道。特转载整篇文章留作纪念:
     

     

    If Linux suddenly happen to fail to recognize a USB drive, check dmesg for errors. Once you see a bunch of errors like

    usb 1-5: device descriptor read/64, error -32  
    usb 1-5: new high speed USB device using ehci_hcd and address 21  
    usb 1-5: device not accepting address 21, error -32
    
    

    most probably it’s a result of hardware failure rather than a driver or kernel bug. USB has an over-current protection, which gets triggered when power consumption from the port is too high.

    Unplug all USB devices from PC, turn power off, and wait a minute or two. Plug everything back and boot into Linux.

    I spent the whole morning, until found out why. I hope that this message will save someone a few hours, and nerves.

    PS: Actual errors may vary. You may see different port and/or error code. Ex.:

    usb 3-1: device descriptor read/64, error -62
    
    

    or

    usb 4-2: device descriptor read/64, error -71
    
    

    or

    usb 2-3: device descriptor read/64, error -101
    
    

    but the root of the problem is the same.

    原文见链接:http://paulphilippov.com/articles/how-to-fix-device-not-accepting-address-error

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  • 原文地址:https://www.cnblogs.com/zxc2man/p/8125035.html
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