Problema con Broadcom Corporation BCM4318

Buon giorno lista,
ho un problema con una scheda wifi, mi sembra che funzioni ma non vede
le reti se clicco sull'icona del menù.

La scheda è una:
Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN
Controller (rev 02)

Montata su un Acer Aspire 5103WLMi
Linux Mint 17 Qiana Cinnamon a x86_64

Ho provato a installare il pacchetto b43-fwcutter ma ancora non va, cosa
mi consigliate?

e dalla guida
http://guide.debianizzati.org/index.php/Broadcom_BCM43xx:_installazione_e_configurazione

non ho capito proprio molto

Grazie

andrea

Di seguito alcuni comandi dati al terminale:

sroberto(a)Vogon1 ~ $ rfkill list
0: acer-wireless: Wireless LAN
  Soft blocked: no
  Hard blocked: no
sroberto(a)Vogon1 ~ $ iwconfig
eth0 no wireless extensions.

lo no wireless extensions.

sroberto(a)Vogon1 ~ $ ifconfig
eth0 Link encap:Ethernet IndirizzoHW 00:16:d4:6a:65:6d
          indirizzo inet:192.168.0.5 Bcast:192.168.0.255
Maschera:255.255.255.0
          indirizzo inet6: fe80::216:d4ff:fe6a:656d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:3641 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2660 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:1000
          Byte RX:4038175 (4.0 MB) Byte TX:321644 (321.6 KB)

lo Link encap:Loopback locale
          indirizzo inet:127.0.0.1 Maschera:255.0.0.0
          indirizzo inet6: ::1/128 Scope:Host
          UP LOOPBACK RUNNING MTU:65536 Metric:1
          RX packets:591 errors:0 dropped:0 overruns:0 frame:0
          TX packets:591 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:0
          Byte RX:62752 (62.7 KB) Byte TX:62752 (62.7 KB)

sroberto(a)Vogon1 ~ $ sudo lshw -C network
[sudo] password for sroberto:
  *-network:0
       description: Ethernet interface
       product: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 1
       bus info: pci(a)0000:06:01.0
       logical name: eth0
       version: 10
       serial: 00:16:d4:6a:65:6d
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical tp mii
10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too
driverversion=0.9.28 duplex=full ip=192.168.0.5 latency=64 link=yes
maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
       resources: irq:21 ioport:a000(size=256) memory:c0202000-c02020ff
  *-network:1
       description: Network controller
       product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 2
       bus info: pci(a)0000:06:02.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master
       configuration: driver=wl latency=64
       resources: irq:22 memory:c0200000-c0201fff
sroberto(a)Vogon1 ~ $ lspci -v
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI]
RS480/RS482/RS485 Host Bridge (rev 10)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 64

00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS4xx PCI
Express Port [ext gfx] (prog-if 00 [Normal decode])
  Flags: bus master, fast devsel, latency 0
  Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
  I/O behind bridge: 00009000-00009fff
  Memory behind bridge: c0100000-c01fffff
  Prefetchable memory behind bridge: 00000000c8000000-00000000cfffffff
  Capabilities: <access denied>
  Kernel driver in use: pcieport

00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx
PCI Express Port 1 (prog-if 00 [Normal decode])
  Flags: fast devsel
  Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
  I/O behind bridge: 00002000-00002fff
  Memory behind bridge: 44000000-441fffff
  Prefetchable memory behind bridge: 0000000044200000-00000000443fffff
  Capabilities: <access denied>
  Kernel driver in use: pcieport

00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx
PCI Express Port 2 (prog-if 00 [Normal decode])
  Flags: fast devsel
  Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
  I/O behind bridge: 00003000-00003fff
  Memory behind bridge: 44400000-445fffff
  Prefetchable memory behind bridge: 0000000044600000-00000000447fffff
  Capabilities: <access denied>
  Kernel driver in use: pcieport

00:12.0 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
Serial ATA Controller (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
  Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 Serial ATA
Controller
  Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 22
  I/O ports at 8440 [size=8]
  I/O ports at 8434 [size=4]
  I/O ports at 8438 [size=8]
  I/O ports at 8430 [size=4]
  I/O ports at 8400 [size=16]
  Memory at c0004000 (32-bit, non-prefetchable) [size=512]
  [virtual] Expansion ROM at 44800000 [disabled] [size=512K]
  Capabilities: <access denied>
  Kernel driver in use: sata_sil

00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
USB Host Controller (rev 80) (prog-if 10 [OHCI])
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
  Memory at c0005000 (32-bit, non-prefetchable) [size=4K]
  Kernel driver in use: ohci-pci

00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
USB Host Controller (rev 80) (prog-if 10 [OHCI])
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
  Memory at c0006000 (32-bit, non-prefetchable) [size=4K]
  Kernel driver in use: ohci-pci

00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
USB2 Host Controller (rev 80) (prog-if 20 [EHCI])
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
  Memory at c0007000 (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 83)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: 66MHz, medium devsel
  I/O ports at 8410 [size=16]
  Memory at 44880000 (32-bit, non-prefetchable) [size=1K]
  Capabilities: <access denied>
  Kernel driver in use: piix4_smbus

00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
IDE Controller (rev 80) (prog-if 82 [Master PriP])
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
  I/O ports at 01f0 [size=8]
  I/O ports at 03f4
  I/O ports at 0170 [size=8]
  I/O ports at 0374
  I/O ports at 8420 [size=16]
  Capabilities: <access denied>
  Kernel driver in use: pata_atiixp

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
High Definition Audio Controller (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, slow devsel, latency 64, IRQ 16
  Memory at c0000000 (64-bit, non-prefetchable) [size=16K]
  Capabilities: <access denied>
  Kernel driver in use: snd_hda_intel

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
PCI-ISA Bridge (rev 80)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0
PCI-PCI Bridge (rev 80) (prog-if 01 [Subtractive decode])
  Flags: bus master, 66MHz, medium devsel, latency 64
  Bus: primary=00, secondary=06, subordinate=08, sec-latency=64
  I/O behind bridge: 0000a000-0000afff
  Memory behind bridge: c0200000-c02fffff
  Prefetchable memory behind bridge: 40000000-43ffffff

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
  Flags: fast devsel
  Capabilities: <access denied>

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8
[Athlon64/Opteron] Address Map
  Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8
[Athlon64/Opteron] DRAM Controller
  Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
  Flags: fast devsel
  Capabilities: <access denied>
  Kernel driver in use: k8temp

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] RV515/M52 [Mobility Radeon X1300] (prog-if 00 [VGA controller])
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, fast devsel, latency 0, IRQ 18
  Memory at c8000000 (32-bit, prefetchable) [size=128M]
  I/O ports at 9000 [size=256]
  Memory at c0100000 (32-bit, non-prefetchable) [size=64K]
  [virtual] Expansion ROM at c0120000 [disabled] [size=128K]
  Capabilities: <access denied>
  Kernel driver in use: radeon

06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, medium devsel, latency 64, IRQ 21
  I/O ports at a000 [size=256]
  Memory at c0202000 (32-bit, non-prefetchable) [size=256]
  Capabilities: <access denied>
  Kernel driver in use: 8139too

06:02.0 Network controller: Broadcom Corporation BCM4318 [AirForce One
54g] 802.11g Wireless LAN Controller (rev 02)
  Subsystem: AMBIT Microsystem Corp. TravelMate 2410
  Flags: bus master, fast devsel, latency 64, IRQ 22
  Memory at c0200000 (32-bit, non-prefetchable) [size=8K]
  Kernel driver in use: wl

06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller
(rev 10)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, medium devsel, latency 168, IRQ 20
  Memory at c0203000 (32-bit, non-prefetchable) [size=4K]
  Bus: primary=06, secondary=07, subordinate=07, sec-latency=176
  Memory window 0: 40000000-43ffffff (prefetchable)
  Memory window 1: 48000000-4bffffff
  I/O window 0: 0000a400-0000a4ff
  I/O window 1: 0000a800-0000a8ff
  16-bit legacy interface ports at 0001
  Capabilities: <access denied>
  Kernel driver in use: yenta_cardbus

06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card
Reader Controller (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, medium devsel, latency 64, IRQ 10
  Memory at c0202400 (32-bit, non-prefetchable) [size=128]
  Capabilities: <access denied>

06:04.2 SD Host controller: ENE Technology Inc ENE PCI Secure Digital
Card Reader Controller (rev 01) (prog-if 01)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, medium devsel, latency 64, IRQ 23
  Memory at c0202800 (32-bit, non-prefetchable) [size=256]
  Capabilities: <access denied>
  Kernel driver in use: sdhci-pci

06:04.3 FLASH memory: ENE Technology Inc FLASH memory: ENE Technology
Inc: (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: bus master, medium devsel, latency 64, IRQ 10
  Memory at c0202c00 (32-bit, non-prefetchable) [size=128]
  Capabilities: <access denied>

06:04.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller
(rev 01)
  Subsystem: Acer Incorporated [ALI] Device 009f
  Flags: medium devsel, IRQ 23
  Memory at c0202100 (32-bit, non-prefetchable) [size=256]
  Capabilities: <access denied>
  Kernel driver in use: sdhci-pci

sroberto(a)Vogon1 ~ $

Ciao Andrea,

Assicurati che non ci siano switch fisici intorno al portatile che hanno "spento" il wireless. So che il comando rfkill ti ha detto che non è bloccata, ma controlla lo stesso. Una volta mi è successo di perdere un sacco di tempo per questa cosa!

Ciao,
Daniele

attachment.htm (13.7 KB)

Ciao, grazie per la risposta, è la prima cosa che ho guardato, il led
era acceso ma comunque ho provato a spegnere e poi riaccendere, ma le
reti sono rimaste invisibili. Se fosse il mio pc non mi crucciarei e lo
collegherei con il cavo, ma è di un ragazzo che lo usa per studiare.

Ora ho reinstallato tutto il SO, in modo da ricominciare con la certezza
di avere su dei pasticci

Ciao Daniele

e grazie

Ciao a tutti, ho risolto

oltre al pacchetto b43-fwcutter ho installato anche il
firmware-b43-installer

ho riavviato e le reti erano visibili.

Saluti a tutti e buon fine settimana

andrea