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[ubuntu] Can someone please help me setting up my wireless network?

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http://ubuntuforums.org – I can't get connected for some reason.. lshw Code: root@Jordi:~# lshw jordi                        description: Computer     product: Aspire 3680     vendor: Acer, inc.     version: Not Applicable     serial: LXAEP050666400507D2500     width: 32 bits     capabilities: smbios-2.4 dmi-2.4 smp-1.4 smp     configuration: administrator_password=disabled boot=oem-specific cpus=1 frontpanel_password=unknown keyboard_password=unknown power-on_password=disabled uuid=E0459570-8604-D911-A456-0016368C3534   *-core       description: Motherboard       product: Prespa1       vendor: Acer, Inc.       physical id: 0       version: Not Applicable       serial: LXAEP050666400507D2500     *-firmware           description: BIOS           vendor: Acer           physical id: 0           version: v1.3211 (09/18/06)           size: 101KiB           capacity: 960KiB           capabilities: isa pci pcmcia pnp upgrade shadowing escd cdboot acpi usb biosbootspecification     *-cpu           description: CPU           product: Intel(R) Celeron(R) M CPU        410  @ 1.46GHz           vendor: Intel Corp.           physical id: 4           bus info: cpu@0           version: 6.14.8           serial: 0000-06E8-0000-0000-0000-0000           slot: U2E1           size: 1460MHz           capacity: 1460MHz           width: 32 bits           clock: 133MHz           capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx constant_tsc up arch_perfmon bts pni monitor tm2 xtpr pdcm         *-cache:0             description: L1 cache             physical id: 5             slot: L1 Cache             size: 16KiB             capacity: 16KiB             capabilities: asynchronous internal write-back         *-cache:1             description: L2 cache             physical id: 6             slot: L2 Cache             size: 1MiB             capabilities: burst external write-back     *-memory           description: System Memory           physical id: 10           slot: System board or motherboard           size: 512MiB         *-bank:0             description: SODIMM DDR2 Synchronous [empty]             physical id: 0             slot: M1         *-bank:1             description: SODIMM DDR2 Synchronous             physical id: 1             slot: M2             size: 512MiB             width: 32 bits     *-pci           description: Host bridge           product: Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub           vendor: Intel Corporation           physical id: 100           bus info: pci@0000:00:00.0           version: 03           width: 32 bits           clock: 33MHz           configuration: driver=agpgart-intel           resources: irq:0         *-display:0             description: VGA compatible controller             product: Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller             vendor: Intel Corporation             physical id: 2             bus info: pci@0000:00:02.0             version: 03             width: 32 bits             clock: 33MHz             capabilities: msi pm bus_master cap_list rom             configuration: driver=i915 latency=0             resources: irq:16 memory:d0200000-d027ffff ioport:1800(size=8) memory:c0000000-cfffffff(prefetchable) memory:d0300000-d033ffff         *-display:1 UNCLAIMED             description: Display controller             product: Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller             vendor: Intel Corporation             physical id: 2.1             bus info: pci@0000:00:02.1             version: 03             width: 32 bits             clock: 33MHz             capabilities: pm bus_master cap_list             configuration: latency=0             resources: memory:d0280000-d02fffff         *-multimedia             description: Audio device             product: 82801G (ICH7 Family) High Definition Audio Controller             vendor: Intel Corporation             physical id: 1b             bus info: pci@0000:00:1b.0             version: 02             width: 64 bits             clock: 33MHz             capabilities: pm msi pciexpress bus_master cap_list             configuration: driver=HDA Intel latency=0             resources: irq:22 memory:d0340000-d0343fff         *-pci:0             description: PCI bridge             product: 82801G (ICH7 Family) PCI Express Port 1             vendor: Intel Corporation             physical id: 1c             bus info: pci@0000:00:1c.0             version: 02             width: 32 bits             clock: 33MHz             capabilities: pci pciexpress msi pm bus_master cap_list             configuration: driver=pcieport-driver             resources: irq:24 ioport:2000(size=4096) memory:24000000-240fffff           *-network                 description: Ethernet interface                 product: 88E8038 PCI-E Fast Ethernet Controller                 vendor: Marvell Technology Group Ltd.                 physical id: 0                 bus info: pci@0000:02:00.0                 logical name: eth0                 version: 14                 serial: 00:16:36:8c:35:34                 capacity: 100MB/s                 width: 64 bits                 clock: 33MHz                 capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation                 configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.23 firmware=N/A latency=0 link=no multicast=yes port=twisted pair                 resources: irq:28 memory:24000000-24003fff ioport:2000(size=256)         *-pci:1             description: PCI bridge             product: 82801G (ICH7 Family) PCI Express Port 2             vendor: Intel Corporation             physical id: 1c.1             bus info: pci@0000:00:1c.1             version: 02             width: 32 bits             clock: 33MHz             capabilities: pci pciexpress msi pm bus_master cap_list             configuration: driver=pcieport-driver             resources: irq:25         *-pci:2             description: PCI bridge             product: 82801G (ICH7 Family) PCI Express Port 3             vendor: Intel Corporation             physical id: 1c.2             bus info: pci@0000:00:1c.2             version: 02             width: 32 bits             clock: 33MHz             capabilities: pci pciexpress msi pm bus_master cap_list             configuration: driver=pcieport-driver             resources: irq:26         *-pci:3             description: PCI bridge             product: 82801G (ICH7 Family) PCI Express Port 4             vendor: Intel Corporation             physical id: 1c.3             bus info: pci@0000:00:1c.3             version: 02             width: 32 bits             clock: 33MHz             capabilities: pci pciexpress msi pm bus_master cap_list             configuration: driver=pcieport-driver             resources: irq:27         *-usb:0             description: USB Controller             product: 82801G (ICH7 Family) USB UHCI Controller #1             vendor: Intel Corporation             physical id: 1d             bus info: pci@0000:00:1d.0             version: 02             width: 32 bits             clock: 33MHz             capabilities: bus_master             configuration: driver=uhci_hcd latency=0             resources: irq:23 ioport:1820(size=32)         *-usb:1             description: USB Controller             product: 82801G (ICH7 Family) USB UHCI Controller #2             vendor: Intel Corporation             physical id: 1d.1             bus info: pci@0000:00:1d.1             version: 02             width: 32 bits             clock: 33MHz             capabilities: bus_master             configuration: driver=uhci_hcd latency=0             resources: irq:19 ioport:1840(size=32)         *-usb:2             description: USB Controller             product: 82801G (ICH7 Family) USB UHCI Controller #3             vendor: Intel Corporation             physical id: 1d.2             bus info: pci@0000:00:1d.2             version: 02             width: 32 bits             clock: 33MHz             capabilities: bus_master             configuration: driver=uhci_hcd latency=0             resources: irq:18 ioport:1860(size=32)         *-usb:3             description: USB Controller             product: 82801G (ICH7 Family) USB UHCI Controller #4             vendor: Intel Corporation             physical id: 1d.3             bus info: pci@0000:00:1d.3             version: 02             width: 32 bits             clock: 33MHz             capabilities: bus_master             configuration: driver=uhci_hcd latency=0             resources: irq:16 ioport:1880(size=32)         *-usb:4             description: USB Controller             product: 82801G (ICH7 Family) USB2 EHCI Controller             vendor: Intel Corporation             physical id: 1d.7             bus info: pci@0000:00:1d.7             version: 02             width: 32 bits             clock: 33MHz             capabilities: pm debug bus_master cap_list             configuration: driver=ehci_hcd latency=0             resources: irq:23 memory:d0544000-d05443ff         *-pci:4             description: PCI bridge             product: 82801 Mobile PCI Bridge             vendor: Intel Corporation             physical id: 1e             bus info: pci@0000:00:1e.0             version: e2             width: 32 bits             clock: 33MHz             capabilities: pci bus_master cap_list             resources: ioport:3000(size=4096) memory:d0100000-d01fffff memory:20000000-23ffffff(prefetchable)           *-network                 description: Network controller                 product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller                 vendor: Broadcom Corporation                 physical id: 3                 bus info: pci@0000:0a:03.0                 version: 02                 width: 32 bits                 clock: 33MHz                 capabilities: bus_master                 configuration: driver=b43-pci-bridge latency=96                 resources: irq:18 memory:d0100000-d0101fff           *-pcmcia                 description: CardBus bridge                 product: PCIxx12 Cardbus Controller                 vendor: Texas Instruments                 physical id: 9                 bus info: pci@0000:0a:09.0                 version: 00                 width: 32 bits                 clock: 33MHz                 capabilities: pcmcia bus_master cap_list                 configuration: driver=yenta_cardbus latency=176 maxlatency=5 mingnt=192                 resources: irq:20 memory:d0102000-d0102fff ioport:3000(size=256) ioport:3400(size=256) memory:20000000-23ffffff(prefetchable) memory:28000000-2bffffff           *-storage                 description: Mass storage controller                 product: 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)                 vendor: Texas Instruments                 physical id: 9.2                 bus info: pci@0000:0a:09.2                 version: 00                 width: 32 bits                 clock: 33MHz                 capabilities: storage pm bus_master cap_list                 configuration: driver=tifm_7xx1 latency=57 maxlatency=4 mingnt=7                 resources: irq:20 memory:d0103000-d0103fff         *-isa             description: ISA bridge             product: 82801GBM (ICH7-M) LPC Interface Bridge             vendor: Intel Corporation             physical id: 1f             bus info: pci@0000:00:1f.0             version: 02             width: 32 bits             clock: 33MHz             capabilities: isa bus_master cap_list             configuration: latency=0         *-ide             description: IDE interface             product: 82801G (ICH7 Family) IDE Controller             vendor: Intel Corporation             physical id: 1f.1             bus info: pci@0000:00:1f.1             logical name: scsi0             version: 02             width: 32 bits             clock: 33MHz             capabilities: ide bus_master emulated             configuration: driver=ata_piix latency=0             resources: irq:18 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:1810(size=16)           *-disk                 description: ATA Disk                 product: TOSHIBA MK6034GA                 vendor: Toshiba                 physical id: 0.0.0                 bus info: scsi@0:0.0.0                 logical name: /dev/sda                 version: AC10                 serial: 96IB5540T                 size: 55GiB (60GB)                 capabilities: partitioned partitioned:dos                 configuration: ansiversion=5 signature=9e234104               *-volume:0                   description: Windows NTFS volume                   physical id: 1                   bus info: scsi@0:0.0.0,1                   logical name: /dev/sda1                   version: 3.1                   serial: e6302b32-aaa3-9e4d-99b3-a01f551eaef3                   size: 12GiB                   capacity: 12GiB                   capabilities: primary bootable ntfs initialized                   configuration: clustersize=4096 created=2009-09-19 16:46:23 filesystem=ntfs label=Windows modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true               *-volume:1                   description: Extended partition                   physical id: 2                   bus info: scsi@0:0.0.0,2                   logical name: /dev/sda2                   size: 37GiB                   capacity: 37GiB                   capabilities: primary extended partitioned partitioned:extended                 *-logicalvolume:0                       description: HPFS/NTFS partition                       physical id: 5                       logical name: /dev/sda5                       capacity: 27GiB                 *-logicalvolume:1                       description: Linux filesystem partition                       physical id: 6                       logical name: /dev/sda6                       logical name: /                       capacity: 9420MiB                       configuration: mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered state=mounted                 *-logicalvolume:2                       description: Linux swap / Solaris partition                       physical id: 7                       logical name: /dev/sda7                       capacity: 470MiB                       capabilities: nofs           *-cdrom                 description: DVD-RAM writer                 product: DVD-RAM SDVD8821                 vendor: PHILIPS                 physical id: 0.1.0                 bus info: scsi@0:0.1.0                 logical name: /dev/cdrom                 logical name: /dev/cdrw                 logical name: /dev/dvd                 logical name: /dev/dvdrw                 logical name: /dev/scd0                 logical name: /dev/sr0                 version: EX04                 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram                 configuration: ansiversion=5 status=nodisc         *-serial UNCLAIMED             description: SMBus             product: 82801G (ICH7 Family) SMBus Controller             vendor: Intel Corporation             physical id: 1f.3             bus info: pci@0000:00:1f.3             version: 02             width: 32 bits             clock: 33MHz             configuration: latency=0             resources: ioport:18e0(size=32)     *-scsi           physical id: 1           bus info: usb@1:4           logical name: scsi2           capabilities: emulated scsi-host           configuration: driver=usb-storage         *-disk             description: SCSI Disk             physical id: 0.0.0             bus info: scsi@2:0.0.0             logical name: /dev/sdb             size: 1004MiB (1052MB)             capabilities: partitioned partitioned:dos           *-volume                 description: Windows FAT volume                 vendor: MSDOS5.0                 physical id: 1                 bus info: scsi@2:0.0.0,1                 logical name: /dev/sdb1                 logical name: /media/JORDI'S USB                 version: FAT16                 serial: 1839-ee4f                 size: 1003MiB                 capacity: 1003MiB                 capabilities: primary bootable fat initialized                 configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0077,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,flush,errors=remount-ro state=mounted   *-remoteaccess UNCLAIMED       vendor: Intel       physical id: 1       capabilities: inbound   *-network DISABLED       description: Wireless interface       physical id: 2       logical name: wlan0       serial: 00:16:cf:7a:3a:b9       capabilities: ethernet physical wireless       configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg lspci Code: jordi@Jordi:~$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8038 PCI-E Fast Ethernet Controller (rev 14) 0a:03.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) 0a:09.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller 0a:09.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) (HowTos)