Problema connessione wifi con Xubuntu

[sacarde]

la dovresti vedere da: lspci -v

[evered]

la dovresti vedere da: lspci -v

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC410 Host Bridge (rev 01)
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 64

00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx] (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 00009000-00009fff
Memory behind bridge: d0100000-d01fffff
Prefetchable memory behind bridge: d8000000-dfffffff
Capabilities: <access denied>

00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller (prog-if 10 [OHCI])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at d0000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci-pci

00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller (prog-if 10 [OHCI])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at d0001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci-pci

00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller (prog-if 20 [EHCI])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at d0002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 SMBus Controller (rev 11)
Subsystem: Toshiba America Info Systems Device ff31
Flags: 66MHz, medium devsel
I/O ports at 8040 [size=16]
Memory at d0003000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: piix4_smbus

00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 IDE Controller (prog-if 8a [Master SecP PriP])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
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 8410 [size=16]
Capabilities: <access denied>
Kernel driver in use: pata_atiixp

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-ISA Bridge
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-PCI Bridge (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=09, subordinate=0e, sec-latency=64
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: d0200000-d02fffff
Prefetchable memory behind bridge: 1c000000-1fffffff

00:14.5 Multimedia audio controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Audio Controller (rev 02)
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, slow devsel, latency 64, IRQ 17
Memory at d0003400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: snd_atiixp

00:14.6 Modem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Modem Controller (rev 02) (prog-if 00 [Generic])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, slow devsel, latency 64, IRQ 17
Memory at d0003800 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: snd_atiixp_modem

01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RC410M [Mobility Radeon Xpress 200M] (prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, 66MHz, medium devsel, latency 66, IRQ 17
Memory at d8000000 (32-bit, prefetchable) [size=128M]
I/O ports at 9000 [size=256]
Memory at d0100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at d0120000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon

09:01.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus Controller
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, medium devsel, latency 168, IRQ 20
Memory at 20000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=09, secondary=0a, subordinate=0d, sec-latency=176
Memory window 0: 1c000000-1fffffff (prefetchable)
Memory window 1: 24000000-27ffffff
I/O window 0: 0000a400-0000a4ff
I/O window 1: 0000a800-0000a8ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus

09:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Toshiba America Info Systems Device ff31
Flags: bus master, medium devsel, latency 64, IRQ 21
I/O ports at a000 [size=256]
Memory at d0210000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: 8139too

09:04.0 Ethernet controller: Qualcomm Atheros AR2413/AR2414 Wireless Network Adapter [AR5005G(S) 802.11bg] (rev 01)
Subsystem: Askey Computer Corp. Device 7094
Flags: bus master, medium devsel, latency 168, IRQ 22
Memory at d0200000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath5k