WiFi on Asus A2H

nico@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.04.2 LTS
Release: 10.04
Codename: lucid

nico@ubuntu:~$ uname -a
Linux ubuntu 2.6.32-30-generic #59-Ubuntu SMP Tue Mar 1 21:30:21 UTC 2011 i686 GNU/Linux

nico@ubuntu:~$ ifup wlan0
ifup: failed to open statefile /var/run/network/ifstate: Permission denied

nico@ubuntu:~$ ifconfig wlan0 up
SIOCSIFFLAGS: –û—Ç–∫–∞–∑–∞–Ω–æ –≤ –¥–æ—Å—Ç—É–ø–µ

nico@ubuntu:~$ sudo ifconfig wlan0 up
[sudo] password for nico:
SIOCSIFFLAGS: error 132

nico@ubuntu:~$ sudo su

root@ubuntu:/home/nico# ifconfig wlan0 up
SIOCSIFFLAGS: error 132

root@ubuntu:/home/nico# lspci | grep -i net
00:0c.0 Network controller: Broadcom Corporation BCM4303 802.11b Wireless LAN Controller (rev 02)
00:0d.0 Ethernet controller: 3Com Corporation 3c940 10/100/1000Base-T [Marvell] (rev 12)

root@ubuntu:/home/nico# lspci | grep -i wire
00:02.3 FireWire (IEEE 1394): Silicon Integrated Systems [SiS] FireWire Controller
00:0c.0 Network controller: Broadcom Corporation BCM4303 802.11b Wireless LAN Controller (rev 02)

root@ubuntu:/home/nico# lspci | grep -i wifi

root@ubuntu:/home/nico# exit
exit
nico@ubuntu:~$