解决 virtual box “unable to enumerate USB device on port”
2012-04-05 14:21
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查阅资料后感觉是,virtual box的驱动有问题:不能正确读取usb 1.0的设备,解决方法:
0000:00:1a.7是/sys/bus/pci/drivers/ohci_hcd下的文件名。如果没有可以到 /sys/bus/pci/drivers/ehci_hcd目录下看看,如果有类似的文件执行:
$ cd /sys/bus/pci/drivers/ohci_hcd $ sudo su -c echo -n "0000:00:1d.6" > unbind
0000:00:1a.7是/sys/bus/pci/drivers/ohci_hcd下的文件名。如果没有可以到 /sys/bus/pci/drivers/ehci_hcd目录下看看,如果有类似的文件执行:
$ cd /sys/bus/pci/drivers/ehci_hcd $ sudo su -c echo -n "0000:00:1d.6" > unbind
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