wireless not working on eeepc901 with ubuntu 10.04LTS

I found my eeePC 901 wireless not working under ubuntu 10.04 LTS.

I followed the instruction and got the followings

Processing triggers for man-db ...
Setting up libhd16 (16.0-2) ...

Setting up hwinfo (16.0-2) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
  *-network
       description: Ethernet interface
       product: Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller
       vendor: Atheros Communications
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: b0
       serial: 00:22:15:12:29:c7
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=ATL1E driverversion=1.0.0.7-NAPI firmware=L1e latency=0 link=no multicast=yes port=twisted pair
       resources: irq:27 memory:fbfc0000-fbffffff ioport:ec80(size=128)
0: eeepc-wlan: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: eeepc-bluetooth: Bluetooth
 Soft blocked: yes
 Hard blocked: no
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

ppp0 Interface doesn't support scanning.

auto lo
iface lo inet loopback

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS"
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02)
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02)
00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 3 [8086:27d4] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 [8086:27c8] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02)
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
02:00.0 Ethernet controller [0200]: Atheros Communications Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller [1969:1026] (rev b0)
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 19d2:0016 ONDA Communication S.p.A.
Bus 001 Device 002: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
H/W path Device Class Description
=========================================================
                                  system 901
/0 bus 901
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Atom(TM) CPU N270 @ 1.6
/0/4/5 memory 24KiB L1 cache
/0/4/6 memory 512KiB L2 cache
/0/4/1.1 processor Logical CPU
/0/4/1.2 processor Logical CPU
/0/18 memory 2GiB System Memory
/0/18/0 memory 2GiB DIMM SDRAM Synchronous
/0/100 bridge Mobile 945GME Express Memory Contr
/0/100/2 display Mobile 945GME Express Integrated G
/0/100/2.1 display Mobile 945GM/GMS/GME, 943/940GML E
/0/100/1b multimedia N10/ICH 7 Family High Definition A
/0/100/1c bridge N10/ICH 7 Family PCI Express Port
/0/100/1c.1 bridge N10/ICH 7 Family PCI Express Port
/0/100/1c.1/0 eth0 network Atheros AR8121/AR8113/AR8114 PCI-E
/0/100/1c.2 bridge N10/ICH 7 Family PCI Express Port
/0/100/1d bus N10/ICH7 Family USB UHCI Controlle
/0/100/1d.1 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.2 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.3 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.7 bus N10/ICH 7 Family USB2 EHCI Control
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1f bridge 82801GBM (ICH7-M) LPC Interface Br
/0/100/1f.2 scsi1 storage 82801GBM/GHM (ICH7 Family) SATA ID
/0/100/1f.2/0.0.0 /dev/sda disk 4034MB ASUS-PHISON SSD
/0/100/1f.2/0.0.0/1 /dev/sda1 volume 3846MiB EXT4 volume
/0/100/1f.2/0.1.0 /dev/sdb disk 32GB RunCore 32G-C SS
/0/100/1f.2/0.1.0/1 /dev/sdb1 volume 28GiB EXT4 volume
/0/100/1f.2/0.1.0/2 /dev/sdb2 volume 1302MiB Extended partition
/0/100/1f.2/0.1.0/2/5 /dev/sdb5 volume 1302MiB Linux swap / Solaris parti
/0/100/1f.3 bus N10/ICH 7 Family SMBus Controller
Linux eric-laptop 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:26:08 UTC 2010 i686 GNU/Linux
[ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
[ 0.000000] found SMP MP-table at [c00ff780] ff780
[ 0.228650] ACPI: No dock devices found.
[ 0.270571] usbcore: registered new interface driver usbfs
[ 0.270614] usbcore: registered new interface driver hub
[ 0.270702] usbcore: registered new device driver usb
[ 0.276466] Switching to clocksource tsc
[ 0.286541] pnp: PnP ACPI: found 13 devices
[ 0.359981] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.365149] ACPI: Lid Switch [LID]
[ 0.373275] Switching to clocksource hpet
[ 0.459612] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 0.501559] usb usb1: configuration #1 chosen from 1 choice
[ 0.501646] hub 1-0:1.0: USB hub found
[ 0.502431] usb usb2: configuration #1 chosen from 1 choice
[ 0.502515] hub 2-0:1.0: USB hub found
[ 0.503099] usb usb3: configuration #1 chosen from 1 choice
[ 0.503182] hub 3-0:1.0: USB hub found
[ 0.503755] usb usb4: configuration #1 chosen from 1 choice
[ 0.503832] hub 4-0:1.0: USB hub found
[ 0.504414] usb usb5: configuration #1 chosen from 1 choice
[ 0.504492] hub 5-0:1.0: USB hub found
[ 0.605933] device-mapper: multipath: version 1.1.0 loaded
[ 0.605944] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.640052] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.774916] isapnp: No Plug & Play device found
[ 0.840098] usb 1-8: new high speed USB device using ehci_hcd and address 2
[ 1.017005] usb 1-8: configuration #1 chosen from 1 choice
[ 4.603824] lp: driver loaded but no devices found
[ 5.742728] elantech.c: assuming hardware version 2, firmware version 2.48
[ 5.763498] uvcvideo: Found UVC 1.00 device CNF7129 (04f2:b071)
[ 5.789027] input: CNF7129 as /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0/input/input7
[ 5.789303] usbcore: registered new interface driver uvcvideo
[ 6.084728] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.264662] eeepc_laptop: Get control methods supported: 0x6101713
[ 6.764331] Console: switching to colour frame buffer device 128x37
[ 41.135081] usb 1-3: new high speed USB device using ehci_hcd and address 3
[ 41.266981] usb 1-3: configuration #1 chosen from 1 choice
[ 41.315407] usbcore: registered new interface driver usbserial
[ 41.316703] usbcore: registered new interface driver usbserial_generic
[ 41.316714] usbserial: USB Serial Driver core
[ 41.332874] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB0
[ 41.333497] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB1
[ 41.333870] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB2
[ 41.333923] usbcore: registered new interface driver option
lo no wireless extensions.

eth0 no wireless extensions.

ppp0 no wireless extensions.

/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist-watchdog.conf:blacklist twl4030_wdt
24: PCI 200.0: 0200 Ethernet controller
  [Created at pci.318]
  UDI: /org/freedesktop/Hal/devices/pci_1969_1026
  Unique ID: rBUF.emcIbgAqn59
  Parent ID: qTvu.bQ30eTbcr+3
  SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Attansic L1 Gigabit Ethernet Adapter"
  Vendor: pci 0x1969 "Attansic Technology Corp."
  Device: pci 0x1026 "L1 Gigabit Ethernet Adapter"
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x8324
  Revision: 0xb0
  Driver: "ATL1E"
  Driver Modules: "atl1e"
  Device File: eth0
  Memory Range: 0xfbfc0000-0xfbffffff (rw,non-prefetchable)
  I/O Ports: 0xec80-0xecff (rw)
  IRQ: 27 (2 events)
  HW Address: 00:22:15:12:29:c7
  Link detected: no
  Module Alias: "pci:v00001969d00001026sv00001043sd00008324bc02sc00i00"
  Driver Info #0:
    Driver Status: atl1e is active
    Driver Activation Cmd: "modprobe atl1e"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #13 (PCI bridge)

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
Module Size Used by
ppp_deflate 3682 0
zlib_deflate 19568 1 ppp_deflate
bsd_comp 4811 0
ppp_async 6734 1
crc_ccitt 1339 1 ppp_async
option 19686 1
usbserial 33019 4 option
binfmt_misc 6587 1
ppdev 5259 0
snd_hda_codec_realtek 203374 1
fbcon 35102 71
tileblit 2031 1 fbcon
font 7557 1 fbcon
bitblit 4707 1 fbcon
softcursor 1189 1 bitblit
vga16fb 11385 0
vgastate 8961 1 vga16fb
snd_hda_intel 22037 2
snd_hda_codec 74201 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5412 1 snd_hda_codec
snd_pcm_oss 35308 0
snd_mixer_oss 13746 1 snd_pcm_oss
joydev 8708 0
snd_pcm 70694 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 1338 0
snd_seq_oss 26726 0
snd_seq_midi 4557 0
snd_rawmidi 19056 1 snd_seq_midi
snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi
snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
uvcvideo 57054 0
snd_timer 19098 2 snd_pcm,snd_seq
i915 286079 3
snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
videodev 34361 1 uvcvideo
drm_kms_helper 29297 1 i915
snd 54148 16 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
v4l1_compat 13251 2 uvcvideo,videodev
drm 162409 4 i915,drm_kms_helper
intel_agp 24119 2 i915
psmouse 63245 0
i2c_algo_bit 5028 1 i915
soundcore 6620 1 snd
serio_raw 3978 0
video 17375 1 i915
agpgart 31724 2 drm,intel_agp
snd_page_alloc 7076 2 snd_hda_intel,snd_pcm
output 1871 1 video
eeepc_laptop 14331 0
lp 7060 0
parport 32635 2 ppdev,lp
atl1e 28221 0