Ubuntu 12.04 LTS 安装水星 MW150U 的无线网卡

The Solwise NET-WL-UMD-606N is very neat but is not recognised by Ubuntu 10.10 (Maverick). Fortunately it is fairly simple to make it work. 

The NET-WL-UMD-606N uses the Realtek RTL8188CU chip and Realtek produce a Linux driver. Download it
here or go to www.realtek.com and follow the links through Downloads / Communications / Network ICs / Wireless LAN ICs / WLAN NIC / IEEE 802.11b/g/n Single Chip / Software / RTL8188CUS

You should end up with a zip file RTL8188CUS_v2.0.1212.zip

＃ unzip RTL8188CUS_v2.0.1212.zip
＃ cd RTL8192CU_8188CUS_8188CE-VAU_linux_v2.0.1212.20101208/
＃ chmod +x install.sh

The script tries to figure out whether to use su or sudo to get root, but it does not work correctly for default Ubuntu (ie where you have not created a root password). Simply edit install.sh, look for the two lines saying:

if [ "`uname -r |grep fc`" == " " ]; then

and remove the space between the double quotes

if [ "`uname -r |grep fc`" == "" ]; then

Then run

＃ ./install.sh

to compile and install the module.

Ifall goes well, you get

The Setup Script is completed !

You can check the module is loaded with:

lsmod | grep 8192

8192cu                310805  0

Plug in your USB dongle and open the network manager applet and you should see a wireless networking section. If not, try a reboot.

下载地址：http://download.csdn.net/detail/lyb2518/5237024