I can't get wireless to work on my computer. I have recently installed 12.04.

Computer name: (Fujitsu siemens ESPRIMO Mobile u9200)

Hardware button starts bluetooth - so can't start that way. Have searched the Internet for help but can't find any on my specific problem!

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath5k
  State:             disconnected
  Default:           no

*-network
       beskrivning: Trådlöst gränssnitt
       produkt: AR242x / AR542x Wireless Network Adapter (PCI-Express)
       tillverkare: Atheros Communications Inc.


 *-network               
       beskrivning: Ethernet interface
       produkt: 88E8055 PCI-E Gigabit Ethernet Controller
       tillverkare: Marvell Technology Group Ltd.

HERE IS ALL THE NETWORK INFO:

ellika@ellikas:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1e:33:00:96:9a  
          inet addr:192.168.1.26  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::21e:33ff:fe00:969a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13778 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9510 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:14022669 (14.0 MB)  TX bytes:1001621 (1.0 MB)
          Interrupt:17 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1542 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1542 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:125040 (125.0 KB)  TX bytes:125040 (125.0 KB)

ellika@ellikas:~$ sudo ifconfig
[sudo] password for ellika: 
eth0      Link encap:Ethernet  HWaddr 00:1e:33:00:96:9a  
          inet addr:192.168.1.26  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::21e:33ff:fe00:969a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13801 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9528 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:14024965 (14.0 MB)  TX bytes:1002836 (1.0 MB)
          Interrupt:17 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1542 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1542 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:125040 (125.0 KB)  TX bytes:125040 (125.0 KB)

ellika@ellikas:~$ sudo ifconfig wlan0 up
SIOCSIFFLAGS: Operationen inte möjlig p.g.a. RF-kill
ellika@ellikas:~$ phy0 Wireless LAN
phy0: command not found
ellika@ellikas:~$ rfkill
Usage:  rfkill [options] command
Options:
    --version   show version (0.4-1ubuntu2 (Ubuntu))
Commands:
    help
    event
    list [IDENTIFIER]
    block IDENTIFIER
    unblock IDENTIFIER
where IDENTIFIER is the index no. of an rfkill switch or one of:
    <idx> all wifi wlan bluetooth uwb ultrawideband wimax wwan gps fm
ellika@ellikas:~$ sudo rf-kill unblock all
sudo: rf-kill: kommandot hittades inte
ellika@ellikas:~$ sudo rfkill unblock all
ellika@ellikas:~$ sedan sudo ifconfig wlan0
sedan: command not found
ellika@ellikas:~$ sudo ifconfig wlan0
wlan0     Link encap:Ethernet  HWaddr 00:22:5f:3f:63:76  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

ellika@ellikas:~$ ^C
ellika@ellikas:~$ ^C
ellika@ellikas:~$ sudo rfkill unblock all
ellika@ellikas:~$ sudo ifconfig wlan0 up
SIOCSIFFLAGS: Operationen inte möjlig p.g.a. RF-kill
ellika@ellikas:~$ sudo rfkill unblock all
ellika@ellikas:~$ sudo rfkill list
0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
ellika@ellikas:~$ sudo rfkill unblock all
ellika@ellikas:~$ echo -e "sudo lshw --class network:\n\n$(sudo lshw -c network)\n\nlspci -nnn | grep Ethernet:\n\n$(lspci -nnn | grep Ethernet)\n\nlsusb:\n\n$(lsusb)\n\niwlist wlan0 scanning:\n\n$(iwlist wlan0 scanning)\n\nrfkill list:\n\n$(rfkill list)\n\nping -c 5 google.com:\n\n$(ping -c 5 google.com)\n\nhost google.com 8.8.8.8:\n\n$(host google.com 8.8.8.8)\n\nlsb_release -a:\n\n$(lsb_release -a)\n\nuname -a:\n\n$(uname -a)"
^[[C^[[C^[[C^[[C^[[C^[[B
wlan0     Failed to read scan data : Network is down

No LSB modules are available.
sudo lshw --class network:

  *-network
       beskrivning: Ethernet interface
       produkt: 88E8055 PCI-E Gigabit Ethernet Controller
       tillverkare: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logiskt namn: eth0
       version: 14
       serienummer: 00:1e:33:00:96:9a
       storlek: 100Mbit/s
       kapacitet: 1Gbit/s
       bredd: 64 bits
       klocka: 33MHz
       förmågor: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       konfiguration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full firmware=N/A ip=192.168.1.26 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resurser: irq:44 memory:f8000000-f8003fff ioport:3000(storlek=256) memory:f2000000-f201ffff
  *-network INAKTIVERAD
       beskrivning: Trådlöst gränssnitt
       produkt: AR242x / AR542x Wireless Network Adapter (PCI-Express)
       tillverkare: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:06:00.0
       logiskt namn: wlan0
       version: 04
       serienummer: 00:22:5f:3f:63:76
       bredd: 64 bits
       klocka: 33MHz
       förmågor: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       konfiguration: broadcast=yes driver=ath5k driverversion=3.2.0-30-generic-pae firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bg
       resurser: irq:18 memory:fa000000-fa00ffff

lspci -nnn | grep Ethernet:

04:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller [11ab:4363] (rev 14)
06:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 04)

lsusb:

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 05e3:0715 Genesys Logic, Inc. USB 2.0 microSD Reader
Bus 001 Device 003: ID 05c8:0103 Cheng Uei Precision Industry Co., Ltd (Foxlink) FO13FF-65 PC-CAM

iwlist wlan0 scanning:



rfkill list:

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes

ping -c 5 google.com:

PING google.com (173.194.32.34) 56(84) bytes of data.
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=1 ttl=55 time=10.6 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=2 ttl=55 time=10.5 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=3 ttl=55 time=10.4 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=4 ttl=55 time=10.4 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=5 ttl=55 time=10.4 ms

--- google.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4004ms
rtt min/avg/max/mdev = 10.451/10.517/10.631/0.062 ms

host google.com 8.8.8.8:

Using domain server:
Name: 8.8.8.8
Address: 8.8.8.8#53
Aliases: 

google.com has address 173.194.32.36
google.com has address 173.194.32.38
google.com has address 173.194.32.41
google.com has address 173.194.32.37
google.com has address 173.194.32.35
google.com has address 173.194.32.39
google.com has address 173.194.32.33
google.com has address 173.194.32.34
google.com has address 173.194.32.46
google.com has address 173.194.32.32
google.com has address 173.194.32.40
google.com has IPv6 address 2a00:1450:400f:801::100e
google.com mail is handled by 40 alt3.aspmx.l.google.com.
google.com mail is handled by 20 alt1.aspmx.l.google.com.
google.com mail is handled by 30 alt2.aspmx.l.google.com.
google.com mail is handled by 50 alt4.aspmx.l.google.com.
google.com mail is handled by 10 aspmx.l.google.com.

lsb_release -a:

Distributor ID: Ubuntu
Description:    Ubuntu 12.04.1 LTS
Release:    12.04
Codename:   precise

uname -a:

Linux ellikas 3.2.0-30-generic-pae #48-Ubuntu SMP Fri Aug 24 17:14:09 UTC 2012 i686 i686 i386 GNU/Linux
ellika@ellikas:~$ 
ellika@ellikas:~$ clear

ellika@ellikas:~$ echo -e "sudo lshw --class network:\n\n$(sudo lshw -c network)\n\nlspci -nnn | grep Ethernet:\n\n$(lspci -nnn | grep Ethernet)\n\nlsusb:\n\n$(lsusb)\n\niwlist wlan0 scanning:\n\n$(iwlist wlan0 scanning)\n\nrfkill list:\n\n$(rfkill list)\n\nping -c 5 google.com:\n\n$(ping -c 5 google.com)\n\nhost google.com 8.8.8.8:\n\n$(host google.com 8.8.8.8)\n\nlsb_release -a:\n\n$(lsb_release -a)\n\nuname -a:\n\n$(uname -a)"
wlan0     Failed to read scan data : Network is down

No LSB modules are available.
sudo lshw --class network:

  *-network
       beskrivning: Ethernet interface
       produkt: 88E8055 PCI-E Gigabit Ethernet Controller
       tillverkare: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logiskt namn: eth0
       version: 14
       serienummer: 00:1e:33:00:96:9a
       storlek: 100Mbit/s
       kapacitet: 1Gbit/s
       bredd: 64 bits
       klocka: 33MHz
       förmågor: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       konfiguration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full firmware=N/A ip=192.168.1.26 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resurser: irq:44 memory:f8000000-f8003fff ioport:3000(storlek=256) memory:f2000000-f201ffff
  *-network INAKTIVERAD
       beskrivning: Trådlöst gränssnitt
       produkt: AR242x / AR542x Wireless Network Adapter (PCI-Express)
       tillverkare: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:06:00.0
       logiskt namn: wlan0
       version: 04
       serienummer: 00:22:5f:3f:63:76
       bredd: 64 bits
       klocka: 33MHz
       förmågor: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       konfiguration: broadcast=yes driver=ath5k driverversion=3.2.0-30-generic-pae firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bg
       resurser: irq:18 memory:fa000000-fa00ffff

lspci -nnn | grep Ethernet:

04:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller [11ab:4363] (rev 14)
06:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 04)

lsusb:

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 05e3:0715 Genesys Logic, Inc. USB 2.0 microSD Reader
Bus 001 Device 003: ID 05c8:0103 Cheng Uei Precision Industry Co., Ltd (Foxlink) FO13FF-65 PC-CAM

iwlist wlan0 scanning:



rfkill list:

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes

ping -c 5 google.com:

PING google.com (173.194.32.34) 56(84) bytes of data.
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=1 ttl=55 time=10.6 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=2 ttl=55 time=10.5 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=3 ttl=55 time=10.4 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=4 ttl=55 time=10.4 ms
64 bytes from arn06s02-in-f2.1e100.net (173.194.32.34): icmp_req=5 ttl=55 time=10.5 ms

--- google.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4004ms
rtt min/avg/max/mdev = 10.476/10.522/10.602/0.045 ms

host google.com 8.8.8.8:

Using domain server:
Name: 8.8.8.8
Address: 8.8.8.8#53
Aliases: 

google.com has address 173.194.32.36
google.com has address 173.194.32.38
google.com has address 173.194.32.41
google.com has address 173.194.32.37
google.com has address 173.194.32.35
google.com has address 173.194.32.39
google.com has address 173.194.32.33
google.com has address 173.194.32.34
google.com has address 173.194.32.46
google.com has address 173.194.32.32
google.com has address 173.194.32.40
google.com has IPv6 address 2a00:1450:400f:801::100e
google.com mail is handled by 40 alt3.aspmx.l.google.com.
google.com mail is handled by 20 alt1.aspmx.l.google.com.
google.com mail is handled by 30 alt2.aspmx.l.google.com.
google.com mail is handled by 50 alt4.aspmx.l.google.com.
google.com mail is handled by 10 aspmx.l.google.com.

lsb_release -a:

Distributor ID: Ubuntu
Description:    Ubuntu 12.04.1 LTS
Release:    12.04
Codename:   precise

uname -a:

Linux ellikas 3.2.0-30-generic-pae #48-Ubuntu SMP Fri Aug 24 17:14:09 UTC 2012 i686 i686 i386 GNU/Linux