[Vbox] the usb NIC driver is installed on the centos virtual machine, and the vboxcentos

[Vbox] the usb NIC driver is installed on the centos virtual machine, and the vboxcentos

FrontAfter the enhanced pack is installedThe usb device can be identified but cannot be used properly. It should be the reason why the wireless NIC driver does not exist.

View usb devices

OS:centos6.6Kernel:2.6.32-504.el6.x86_64

[root@orangleliu ~]# lsusbBus 001 Device 002: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter

The id and chip type of the NIC are displayed here. Some modifications need to be made later when the driver is compiled and can be used.

Install driver

Find the driver and install it.

Installation record of others:

Basically, the first person is the root permission.

• Driver download page address

• Linux

Cd/opt/uzip unzip logs/driver/tar zxvf unzip logs/OS _dep/linux # Add {USB_DEVICE (0x0133, 0x8178)} In a definition similar to the following )}, # 0BDA 8178 refers to the number returned by the lsusb command. Do not forget the comma # Return to the top directory cd/opt/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911sh install. sh

View results

#iwconfiglo        no wireless extensions.eth1      no wireless extensions.wlan0     unassociated  Nickname:"<WIFI@REALTEK>"          Mode:Auto  Frequency=2.412 GHz  Access Point: Not-Associated          Sensitivity:0/0          Retry:off   RTS thr:off   Fragment thr:off          Encryption key:off          Power Management:off          Link Quality:0  Signal level:0  Noise level:0          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

The network card is identified, but there is no mac address, and there is still a huge pitfall.
Later, this problem got better. I restarted the OS and re-inserted the wireless Nic. It was normal.

Copyright: This article is orangleliu (http://blog.csdn.net/orangleliu/) Original article, reprinted please declare.