U盘无法识别
wolf python london
fdisk -l了，也没有该u盘的任何信息。接着：
root@debian:~# dmesg | tail
[ 5753.208083] usb 5-1: device descriptor read/64, error -71
[ 5753.424105] usb 5-1: new full speed USB device using uhci_hcd and address 4
[ 5753.544078] usb 5-1: device descriptor read/64, error -71
[ 5753.768060] usb 5-1: device descriptor read/64, error -71
[ 5753.984093] usb 5-1: new full speed USB device using uhci_hcd and address 5
[ 5754.392065] usb 5-1: device not accepting address 5, error -71
[ 5754.504097] usb 5-1: new full speed USB device using uhci_hcd and address 6
[ 5754.912056] usb 5-1: device not accepting address 6, error -71
[ 5754.912090] hub 5-0:1.0: unable to enumerate USB device on port 1
[ 5786.722372] i2c i2c-1: sendbytes: NAK bailout.
出现了这个错误，网上搜了一下，也没有找到什么有用的信息。是不是flash里面烧的程序有错呢？
还有新买的一个磊科无线网卡（USB接口，插在台式机后面的USB接口上），在开机启动的过程中，也会出现类似的情况，然后启动后鼠标键盘全部失效...拔出来重新插就OK了，而且换一个USB插口，在启动过程中就ok。
PS:这个U盘不是正品的（虽然是正品的价买的，被人骗了@_@）
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________________________
wolf python london(WPL)
Do as you soul should do !
________________________
马旋（MA Xuan）
Hash: SHA1
Hi, wolf python london <lyh19...@gmail.com> :
On Wed, 13 Apr 2011 13:15:59 +0800
wolf python london <lyh19...@gmail.com> wrote:
> 今天把联想4G的U盘插在USB口，无法自动挂载，
> fdisk -l了，也没有该u盘的任何信息。接着：
>
> root@debian:~# dmesg | tail
> [ 5753.208083] usb 5-1: device descriptor read/64, error -71
> [ 5753.424105] usb 5-1: new full speed USB device using uhci_hcd and address 4
> [ 5753.544078] usb 5-1: device descriptor read/64, error -71
> [ 5753.768060] usb 5-1: device descriptor read/64, error -71
> [ 5753.984093] usb 5-1: new full speed USB device using uhci_hcd and address 5
> [ 5754.392065] usb 5-1: device not accepting address 5, error -71
> [ 5754.504097] usb 5-1: new full speed USB device using uhci_hcd and address 6
> [ 5754.912056] usb 5-1: device not accepting address 6, error -71
> [ 5754.912090] hub 5-0:1.0: unable to enumerate USB device on port 1
> [ 5786.722372] i2c i2c-1: sendbytes: NAK bailout.
- --
"Speed is subsittute fo accurancy."
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wolf python london
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wolf python london(WPL)
Do as you soul should do !
________________________
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陈明
Shell Xu
如果没有，你的南桥/usb口/u盘设备损坏了。
如果有，类型是不是usb storage?
不是的话，你那个u盘阿达了。
是的话，看usb id。
如果确认没问题，理论上加入到kernel支持的usb存储列表中重编译就行了。
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wolf python london
> lsusb看看，有没有usb设备出现，什么类型，什么id。
> 如果没有，你的南桥/usb口/u盘设备损坏了。
SiZiki
Shell Xu (shell...@gmail.com) wrote [11.04.14 11:13]:
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Li Xin
2011-04-14
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