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iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          
pan0      no wireless extensions.

ppp0      no wireless extensions.

lspci -v

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, fast devsel, latency 0
    Capabilities: [e0] Vendor Specific Information: Len=09 <?>
    Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at f0400000 (32-bit, non-prefetchable) [size=512K]
    I/O ports at 3000 [size=8]
    Memory at e0000000 (32-bit, prefetchable) [size=256M]
    Memory at f0480000 (32-bit, non-prefetchable) [size=256K]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
    Capabilities: [d0] Power Management version 2
    Kernel driver in use: i915

00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, fast devsel, latency 0
    Memory at f0500000 (32-bit, non-prefetchable) [size=512K]
    Capabilities: [d0] Power Management version 2

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at f0580000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: [50] Power Management version 2
    Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
    Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
    Capabilities: [100] Virtual Channel
    Capabilities: [130] Root Complex Link
    Kernel driver in use: HDA Intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
    I/O behind bridge: 00004000-00004fff
    Memory behind bridge: 44000000-441fffff
    Prefetchable memory behind bridge: 0000000044200000-00000000443fffff
    Capabilities: [40] Express Root Port (Slot+), MSI 00
    Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
    Capabilities: [90] Subsystem: Hewlett-Packard Company Device 30d5
    Capabilities: [a0] Power Management version 2
    Capabilities: [100] Virtual Channel
    Capabilities: [180] Root Complex Link
    Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=10, subordinate=10, sec-latency=0
    I/O behind bridge: 00005000-00005fff
    Memory behind bridge: f0000000-f00fffff
    Prefetchable memory behind bridge: 0000000044400000-00000000445fffff
    Capabilities: [40] Express Root Port (Slot+), MSI 00
    Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
    Capabilities: [90] Subsystem: Hewlett-Packard Company Device 30d5
    Capabilities: [a0] Power Management version 2
    Capabilities: [100] Virtual Channel
    Capabilities: [180] Root Complex Link
    Kernel driver in use: pcieport

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, medium devsel, latency 0, IRQ 20
    I/O ports at 3020 [size=32]
    Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, medium devsel, latency 0, IRQ 20
    Memory at f0584000 (32-bit, non-prefetchable) [size=1K]
    Capabilities: [50] Power Management version 2
    Capabilities: [58] Debug port: BAR=1 offset=00a0
    Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=02, subordinate=06, sec-latency=32
    I/O behind bridge: 00002000-00002fff
    Memory behind bridge: f0100000-f03fffff
    Prefetchable memory behind bridge: 0000000040000000-0000000043ffffff
    Capabilities: [50] Subsystem: Hewlett-Packard Company Device 30d5

00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, medium devsel, latency 0
    Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 80 [Master])
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 21
    I/O ports at 01f0 [size=8]
    I/O ports at 03f4 [size=1]
    I/O ports at 0170 [size=8]
    I/O ports at 0374 [size=1]
    I/O ports at 3040 [size=16]
    Capabilities: [70] Power Management version 2
    Kernel driver in use: ata_piix

02:06.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, medium devsel, latency 168, IRQ 18
    Memory at f0100000 (32-bit, non-prefetchable) [size=4K]
    Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
    Memory window 0: 40000000-43fff000 (prefetchable)
    Memory window 1: 48000000-4bfff000
    I/O window 0: 00002400-000024ff
    I/O window 1: 00002800-000028ff
    16-bit legacy interface ports at 0001
    Kernel driver in use: yenta_cardbus

02:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller Mobile (rev 01)
    Subsystem: Hewlett-Packard Company Device 30d5
    Flags: bus master, medium devsel, latency 64, IRQ 20
    Memory at f0101000 (32-bit, non-prefetchable) [size=4K]
    I/O ports at 2000 [size=64]
    Capabilities: [dc] Power Management version 2
    Kernel driver in use: e100

03:00.0 USB Controller: Philips Semiconductors USB 1.1 Host Controller (rev 11) (prog-if 10 [OHCI])
    Subsystem: Philips Semiconductors USB 1.1 Host Controller
    Flags: bus master, medium devsel, latency 64, IRQ 18
    Memory at 48000000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: [dc] Power Management version 2
    Kernel driver in use: ohci_hcd

03:00.2 USB Controller: Philips Semiconductors USB 2.0 Host Controller (rev 11) (prog-if 20 [EHCI])
    Subsystem: Philips Semiconductors USB 2.0 Host Controller
    Flags: bus master, medium devsel, latency 64, IRQ 18
    Memory at 48001000 (32-bit, non-prefetchable) [size=256]
    Capabilities: [dc] Power Management version 2
    Capabilities: [e4] Vital Product Data
    Kernel driver in use: ehci_hcd

10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
    Subsystem: Hewlett-Packard Company Compaq 6710b or nx9420 Notebook
    Flags: bus master, fast devsel, latency 0, IRQ 26
    Memory at f0000000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: [c8] Power Management version 2
    Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Capabilities: [e0] Express Legacy Endpoint, MSI 00
    Capabilities: [100] Advanced Error Reporting
    Capabilities: [140] Device Serial Number 00-1b-77-ff-ff-31-97-4e
    Kernel driver in use: iwl3945

iwlist wlan0 scanning

wlan0     Interface doesn't support scanning : Network is down