F1 F1! I don't know how to install wireless card driver in ubuntu

[student1990_VN]

I just start to use Ubuntu8.04, but OS can't detected my wireless card. I don't know how to install driver for it.
I use laptop HP compaq 6520s, i don't know my wireless card's name but here is it information http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01129679&jumpid=reg_R1002_USEN

Wireless support Intel 802.11a/b/g/draft-n, a/b/g, b/g
Broadcom 802.11a/b/g, b/g
Bluetooth 2.0
HP Wireless Assistant

How can I install driver for my wireless card?( online and offline,give a link to download driver,please !)

Please help me! I just start to use OS Ubuntu.
Thank you!

[cdtech]

Try this command and lets see what you have:
lshw -C network

:popcorn:

[krlhc8]

Try copying and pasting this command in the terminal (Applications>>Accessories>>Terminal):

sudo apt-get install b43-fwcutter

This installs the latest fwcutter for the latest b43 drivers.

[cdtech]

This is what I followed to set mine up (looks the same as mine):
Broadcom (https://help.ubuntu.com/community/WifiDocs/Device/Broadcom_BCM4311_rev_01_%28ndiswrapper%29)

My output:

lshw -C network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: nVidia Corporation
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
logical name: eth712
version: a2
serial: 00:00:6c:a5:44:ec
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=forcedeth driverversion=0.60 latency=0 maxlatency=20 mingnt=1 module=forcedeth multicast=yes
*-network
description: Wireless interface
product: BCM94311MCG wlan mini-PCI
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 02
serial: 00:1a:73:b5:7e:d1
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+bcmwl5 driverversion=1.45+Broadcom,10/12/2006, 4.100. ip=192.168.1.200 latency=0 module=ndiswrapper multicast=yes wireless=IEEE 802.11g

Good Luck...

[student1990_VN]

thank you. I will try it !