[Risolto] impossibile installare Drivers Wireless su Dell 600 (B43 Legacy)

Ho appena installato Ubuntu 10.10 su un vecchio Notebook Dell 600
Al momento di installare i Driver Hardware il sistema ho rilevato la scheda Wireless a cui servivano i Drivers Aggiuntivi ma al momento dell'installazione mi è apparso messaggio di errore.
I drivers in questione non possono essere installati per motivi legali.

Si tratta dei Broadcom B43 Legacy Wireless

Ho appena acquistato un modem Wireless D-Link DSL-2640B

come posso risolvere ?

al momento di scaricare il Messaggio di Errore dice :

This package installs the firmware needed for usage of the b43legacy kerneldriver.

GRAZIE

a titolo informativo questi pacchetti sono installati

firmware-b43-installer
b43-fwcutter,

This packaerneldriverge installs the firmware needed for usage of the b43legacy kerneldriver

questo dice che il pacchetto installa il firmware necessario per l'utilizzo del driver b43legacy,dovresti avere l'opzione installa,hai provato ad installarlo e non lo installa?

No da errore
prova ad Attivare ma da errore

ma hai provato anche ad installare altro, tipo programmi? quelli si installano? prova a postare

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sudo apt-get update

,vedi se da errori

Si ho installato BootUp Manager e Chromium, sembra più che altro un problema "legale" con Broadcom B43 Legacy Wireless della Scheda Wireless montata sul Dell 600.
Mi sembra assurdo che non possa funzionare un hardware di un portatile Dell

Ho appena installato Ubuntu 10.10 su un vecchio Notebook Dell 600

Domanda...
perchè ti sei andato ad istallare 10.10 visto che ha ancora 2 mesi di supporto e poi muore??

Comunque negli installer (ubiquity) delle ultime versioni i driver Broadcom dovrebbero venire istallati in fase di prima istallazione spuntando "abilita sorgenti software proprietario" (o qualcosa di analogo).

Ho appena installato Ubuntu 10.10 su un vecchio Notebook Dell 600

Domanda...
perchè ti sei andato ad istallare 10.10 visto che ha ancora 2 mesi di supporto e poi muore??

Hai ragione, di solito installo 10.04 LTS perchè da meno problemi con i vecchi pc, non avevo il cd con me e ho utilizzato il CD 10.10.
All'inizio volevo solo preparare l'installazione con Gparted poi ho proseguito.
Tu invece mi consigli distribuzioni più recenti ? Provare con la 10.04 non avrebbe senso ?
ma davvero non posso trovare quei drivers e far riconoscere la scheda Wireless del Dell 600 ??

Ho appena installato Ubuntu 10.10 su un vecchio Notebook Dell 600

Domanda...
perchè ti sei andato ad istallare 10.10 visto che ha ancora 2 mesi di supporto e poi muore??

Hai ragione, di solito installo 10.04 LTS perchè da meno problemi con i vecchi pc, non avevo il cd con me e ho utilizzato il CD 10.10.

Il problema è che tempo due mesetti ti troverai senza nemmeno gli aggiornamenti di sicurezza e senza poter accedere ai repository per istallare qualsivoglia programma.
Visto che l'istallazione è così fresca ne vale la pena?

All'inizio volevo solo preparare l'installazione con Gparted poi ho proseguito.
Tu invece mi consigli distribuzioni più recenti ? Provare con la 10.04 non avrebbe senso ?

Istallare 10.04, per me, ha ancora molto senso!
...e verrà supportata minimo fino ad Aprile 2013.
Scaricando l'ultima versione disponibile nella pagina ufficiale (la 10.04-4) dovresti trovare l'ultima versione di ubiquity.

ma davvero non posso trovare quei drivers e far riconoscere la scheda Wireless del Dell 600 ??

Sei sicuro di avere abilitato le sorgenti di terze parti?
Posta:

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cat /etc/apt/sources.list

e sopratutto...
sei sicuro che i driver B43-Legacy siano i più adatti alla tua scheda wifi?
Posta:

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sudo lshw -c network

Ecco

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zaw@zaw:~$ sudo lshw -c network
  *-network:0            
       description: Ethernet interface
       product: NetXtreme BCM5705M Gigabit Ethernet
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 01
       serial: 00:0d:56:e4:b6:e5
       capacity: 1GB/s
       width: 64 bits
       clock: 66MHz
       capabilities: pm vpd msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.110 firmware=5705-v3.16 latency=32 link=no mingnt=64 multicast=yes port=twisted pair
       resources: irq:11 memory:faff0000-faffffff
  *-network:1
       description: Network controller
       product: BCM4306 802.11b/g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 3
       bus info: pci@0000:02:03.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: driver=b43-pci-bridge latency=32
       resources: irq:5 memory:fafee000-fafeffff
  *-network DISABLED
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: 00:90:4b:71:35:c7
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=b43legacy driverversion=2.6.35-32-generic firmware=N/A link=yes multicast=yes wireless=IEEE 802.11bg
zaw@zaw:~$

avevo provato (e funziona) una scheda PCMCIA Wireless ed ecco il risultato allo stesso comando :

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zaw@zaw:~$ sudo lshw -c network
[sudo] password for zaw:
  *-network:0            
       description: Ethernet interface
       product: NetXtreme BCM5705M Gigabit Ethernet
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 01
       serial: 00:0d:56:e4:b6:e5
       capacity: 1GB/s
       width: 64 bits
       clock: 66MHz
       capabilities: pm vpd msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.110 firmware=5705-v3.16 latency=32 link=no mingnt=64 multicast=yes port=twisted pair
       resources: irq:11 memory:faff0000-faffffff
  *-network:1
       description: Network controller
       product: BCM4306 802.11b/g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 3
       bus info: pci@0000:02:03.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: driver=b43-pci-bridge latency=32
       resources: irq:5 memory:fafee000-fafeffff
  *-network
       description: Wireless interface
       product: RT2800 802.11n PCI
       vendor: RaLink
       physical id: 1
       bus info: pci@0000:03:00.0
       logical name: wlan1
       version: 00
       serial: 00:1f:1f:54:b9:bf
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=2.6.35-32-generic firmware=N/A latency=64 link=no maxlatency=4 mingnt=2 multicast=yes wireless=IEEE 802.11bgn
       resources: irq:11 memory:2c000000-2c00ffff
  *-network DISABLED
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: 00:90:4b:71:35:c7
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=b43legacy driverversion=2.6.35-32-generic firmware=N/A link=yes multicast=yes wireless=IEEE 802.11bg

>>>  Sei sicuro di avere abilitato le sorgenti di terze parti?

no credo di no è un sistema nuovissimo appena installato, avevo cominciato dagli Aggiornamenti, Lingua e Driver Hardware

comunque ecco la risposta a cat /etc/apt/sources.list  :

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cat /etc/apt/sources.list

zaw@zaw:~$ cat /etc/apt/sources.list
#deb cdrom:[Ubuntu 10.10 _Maverick Meerkat_ - Release i386 (20101007)]/ maverick main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://it.archive.ubuntu.com/ubuntu/ maverick main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://it.archive.ubuntu.com/ubuntu/ maverick-updates main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://it.archive.ubuntu.com/ubuntu/ maverick universe
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick universe
deb http://it.archive.ubuntu.com/ubuntu/ maverick-updates universe
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://it.archive.ubuntu.com/ubuntu/ maverick multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick multiverse
deb http://it.archive.ubuntu.com/ubuntu/ maverick-updates multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ maverick-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://it.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse
# deb-src http://it.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu maverick partner
# deb-src http://archive.canonical.com/ubuntu maverick partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu maverick main
deb-src http://extras.ubuntu.com/ubuntu maverick main

deb http://security.ubuntu.com/ubuntu maverick-security main restricted
deb-src http://security.ubuntu.com/ubuntu maverick-security main restricted
deb http://security.ubuntu.com/ubuntu maverick-security universe
deb-src http://security.ubuntu.com/ubuntu maverick-security universe
deb http://security.ubuntu.com/ubuntu maverick-security multiverse
deb-src http://security.ubuntu.com/ubuntu maverick-security multiverse
zaw@zaw:~$


Decommenta queste due righe:

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# deb http://archive.canonical.com/ubuntu maverick partner
# deb-src http://archive.canonical.com/ubuntu maverick partner

(togli il simbolo # da davanti alla linea)
oppure attiva i repository da "sorgenti software".

Se agisci direttamente dal file sources.list poi apri un terminale e dai:

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sudo apt-get update

Ecco

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zaw@zaw:~$ sudo lshw -c network
  *-network:0            
       description: Ethernet interface
       product: NetXtreme BCM5705M Gigabit Ethernet
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 01
       serial: 00:0d:56:e4:b6:e5
       capacity: 1GB/s
       width: 64 bits
       clock: 66MHz
       capabilities: pm vpd msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.110 firmware=5705-v3.16 latency=32 link=no mingnt=64 multicast=yes port=twisted pair
       resources: irq:11 memory:faff0000-faffffff
  *-network:1
       description: Network controller
       product: BCM4306 802.11b/g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 3
       bus info: pci@0000:02:03.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: driver=b43-pci-bridge latency=32
       resources: irq:5 memory:fafee000-fafeffff
  *-network DISABLED
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: 00:90:4b:71:35:c7
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=b43legacy driverversion=2.6.35-32-generic firmware=N/A link=yes multicast=yes wireless=IEEE 802.11bg
zaw@zaw:~$

Strano come output...
In pratica ti legge due differenti interfacce wireless.

questa a cui non viene assegnato un nome logico che ha in uso i B43:

Codice: Seleziona tutto

  *-network:1
       description: Network controller
       product: BCM4306 802.11b/g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 3
       bus info: pci@0000:02:03.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: driver=b43-pci-bridge latency=32
       resources: irq:5 memory:fafee000-fafeffff

e questa a cui viene assegnato "wlan0", che risulta disabilitata e ha già in uso i driver b43legacy:

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  *-network DISABLED
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: 00:90:4b:71:35:c7
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=b43legacy driverversion=2.6.35-32-generic firmware=N/A link=yes multicast=yes wireless=IEEE 802.11bg

E poi hai una ralink funzionante:

avevo provato (e funziona) una scheda PCMCIA Wireless ed ecco il risultato allo stesso comando :

Codice: Seleziona tutto

  *-network
       description: Wireless interface
       product: RT2800 802.11n PCI
       vendor: RaLink
       physical id: 1
       bus info: pci@0000:03:00.0
       logical name: wlan1
       version: 00
       serial: 00:1f:1f:54:b9:bf
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=2.6.35-32-generic firmware=N/A latency=64 link=no maxlatency=4 mingnt=2 multicast=yes wireless=IEEE 802.11bgn
       resources: irq:11 memory:2c000000-2c00ffff



Il fatto che proprio con una ralink, che non c'entra niente con broadcom, riesca a funzionare mi fa pensare...
Potrebbe essere dovuto al fatto che avendo una scheda ethernet BCM vengano caricati i moduli ssb che, notoriamente, disturbano la gestione delle schede wifi.

Che tu ti ritrovi in uso sia i b43-pci-bridge che i b43legacy potrebbe essere risolto blacklistando i moduli.
Si tratta di fare qualche prova per vedere quali sono i meno peggio.

Posta:

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lsmod

prova a montare wlan0:

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sudo ifconfig wlan0 up

vediamo che fa...

Posta anche:

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sudo iwconfig

Già che ci siamo posta anche:

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rfkill list

e

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cat /etc/modprobe.d/blacklist.conf

sei davvero gentile e disponibile ora procedo con l'indagine

sei davvero gentile e disponibile ora procedo con l'indagine

Rimane il fatto che il consiglio migliore che ti posso dare è che, se proprio devi mettere mano su un problema del genere, l'ideale è che tu lo faccia su una 10.04 piuttosto che su una 10.10 morente...

Visto che di bcm4306 esistono tre versioni differenti posta anche:

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lspci -vvnn | grep 14e4

Ho eseguito tutti i comandi da terminale, puoi trovarli qui sotto

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zaw@zaw:~$ lsmod
Module                  Size  Used by
binfmt_misc             6599  1
radeon                830107  3
snd_intel8x0           25664  2
snd_ac97_codec         99227  1 snd_intel8x0
ac97_bus                1014  1 snd_ac97_codec
joydev                  8767  0
arc4                    1165  2
snd_pcm                71475  2 snd_intel8x0,snd_ac97_codec
ttm                    56633  1 radeon
snd_seq_midi            4588  0
drm_kms_helper         30200  1 radeon
b43legacy             115004  0
snd_rawmidi            17783  1 snd_seq_midi
mac80211              231959  1 b43legacy
snd_seq_midi_event      6047  1 snd_seq_midi
pcmcia                 35973  0
snd_seq                47174  2 snd_seq_midi,snd_seq_midi_event
cfg80211              144758  2 b43legacy,mac80211
drm                   168124  5 radeon,ttm,drm_kms_helper
snd_timer              19067  2 snd_pcm,snd_seq
snd_seq_device          5744  3 snd_seq_midi,snd_rawmidi,snd_seq
ppdev                   5556  0
intel_agp              26566  1
yenta_socket           21518  0
pcmcia_rsrc            10566  1 yenta_socket
parport_pc             26058  1
video                  18712  0
snd                    49102  11 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
dcdbas                  5402  0
pcmcia_core            14657  3 pcmcia,yenta_socket,pcmcia_rsrc
psmouse                59027  0
led_class               2633  1 b43legacy
i2c_algo_bit            5168  1 radeon
soundcore                880  1 snd
output                  1883  1 video
serio_raw               4022  0
shpchp                 29886  0
agpgart                32011  3 ttm,drm,intel_agp
snd_page_alloc          7120  2 snd_intel8x0,snd_pcm
lp                      7342  0
parport                31492  3 ppdev,parport_pc,lp
tg3                   123310  0
ssb                    39320  1 b43legacy
zaw@zaw:~$ sudo ifconfig wlan0 up
[sudo] password for zaw:
SIOCSIFFLAGS: File o directory non esistente
zaw@zaw:~$ sudo iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm  
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          
zaw@zaw:~$ rfkill list
0: phy0: Wireless LAN
   Soft blocked: no
   Hard blocked: no
zaw@zaw:~$ cat /etc/modrope.d/blacklist.conf
cat: /etc/modrope.d/blacklist.conf: File o directory non esistente
zaw@zaw:~$ lspci -vvnn
00:00.0 Host bridge [0600]: Intel Corporation 82855PM Processor to I/O Controller [8086:3340] (rev 03)
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
   Latency: 0
   Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
   Capabilities: <access denied>
   Kernel driver in use: agpgart-intel
   Kernel modules: intel-agp

00:01.0 PCI bridge [0604]: Intel Corporation 82855PM Processor to AGP Controller [8086:3341] (rev 03) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 32
   Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
   I/O behind bridge: 0000c000-0000cfff
   Memory behind bridge: fc000000-fdffffff
   Prefetchable memory behind bridge: e8000000-efffffff
   Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
      PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
   Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 [8086:24c2] (rev 01) (prog-if 00 [UHCI])
   Subsystem: Intel Corporation Latitude D400/D500 [8086:4541]
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin A routed to IRQ 11
   Region 4: I/O ports at bf80 [size=32]
   Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 [8086:24c4] (rev 01) (prog-if 00 [UHCI])
   Subsystem: Intel Corporation Latitude D400/D500 [8086:4541]
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin B routed to IRQ 11
   Region 4: I/O ports at bf40 [size=32]
   Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 [8086:24c7] (rev 01) (prog-if 00 [UHCI])
   Subsystem: Intel Corporation Latitude D400/D500 [8086:4541]
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin C routed to IRQ 11
   Region 4: I/O ports at bf20 [size=32]
   Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller [8086:24cd] (rev 01) (prog-if 20 [EHCI])
   Subsystem: Dell Latitude D600 [1028:011d]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin D routed to IRQ 11
   Region 0: Memory at f4fffc00 (32-bit, non-prefetchable) [size=1K]
   Capabilities: <access denied>
   Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 81) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx-
   Latency: 0
   Bus: primary=00, secondary=02, subordinate=0a, sec-latency=32
   I/O behind bridge: 0000d000-0000efff
   Memory behind bridge: f6000000-fbffffff
   Prefetchable memory behind bridge: 20000000-27ffffff
   Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
      PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
   Kernel modules: shpchp

00:1f.0 ISA bridge [0601]: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge [8086:24cc] (rev 01)
   Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Kernel modules: iTCO_wdt, intel-rng

00:1f.1 IDE interface [0101]: Intel Corporation 82801DBM (ICH4-M) IDE Controller [8086:24ca] (rev 01) (prog-if 8a [Master SecP PriP])
   Subsystem: Intel Corporation Latitude D400/D500 [8086:4541]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin A routed to IRQ 11
   Region 0: I/O ports at 01f0 [size=8]
   Region 1: I/O ports at 03f4 [size=1]
   Region 2: I/O ports at 0170 [size=8]
   Region 3: I/O ports at 0374 [size=1]
   Region 4: I/O ports at bfa0 [size=16]
   Region 5: Memory at 28000000 (32-bit, non-prefetchable) [size=1K]
   Kernel driver in use: ata_piix

00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller [8086:24c5] (rev 01)
   Subsystem: Dell Device [1028:011d]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0
   Interrupt: pin B routed to IRQ 5
   Region 0: I/O ports at b800 [size=256]
   Region 1: I/O ports at bc40 [size=64]
   Region 2: Memory at f4fff800 (32-bit, non-prefetchable) [size=512]
   Region 3: Memory at f4fff400 (32-bit, non-prefetchable) [size=256]
   Capabilities: <access denied>
   Kernel driver in use: Intel ICH
   Kernel modules: snd-intel8x0

00:1f.6 Modem [0703]: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller [8086:24c6] (rev 01) (prog-if 00 [Generic])
   Subsystem: Conexant Systems, Inc. D480 MDC V.9x Modem [14f1:5422]
   Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Interrupt: pin B routed to IRQ 5
   Region 0: I/O ports at b400 [size=256]
   Region 1: I/O ports at b080 [size=128]
   Capabilities: <access denied>
   Kernel modules: snd-intel8x0m

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] [1002:4c66] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:011d]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping+ SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 32 (2000ns min), Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 11
   Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
   Region 1: I/O ports at c000 [size=256]
   Region 2: Memory at fcff0000 (32-bit, non-prefetchable) [size=64K]
   [virtual] Expansion ROM at fc000000 [disabled] [size=128K]
   Capabilities: <access denied>
   Kernel driver in use: radeon
   Kernel modules: radeon, radeonfb

02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5705M Gigabit Ethernet [14e4:165d] (rev 01)
   Subsystem: Dell Latitude D400 [1028:865d]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 32 (16000ns min), Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 11
   Region 0: Memory at faff0000 (64-bit, non-prefetchable) [size=64K]
   Expansion ROM at <ignored> [disabled]
   Capabilities: <access denied>
   Kernel driver in use: tg3
   Kernel modules: tg3

02:01.0 CardBus bridge [0607]: O2 Micro, Inc. OZ711EC1 SmartCardBus Controller [1217:7113] (rev 20)
   Subsystem: Dell Device [1028:011d]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 168
   Interrupt: pin A routed to IRQ 11
   Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=4K]
   Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
   Memory window 0: 20000000-23fff000 (prefetchable)
   Memory window 1: 2c000000-2ffff000
   I/O window 0: 0000d000-0000d0ff
   I/O window 1: 0000d400-0000d4ff
   BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
   16-bit legacy interface ports at 0001
   Kernel driver in use: yenta_cardbus
   Kernel modules: yenta_socket

02:01.1 CardBus bridge [0607]: O2 Micro, Inc. OZ711EC1 SmartCardBus Controller [1217:7113] (rev 20)
   Subsystem: Dell Device [1028:011d]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 168
   Interrupt: pin A routed to IRQ 11
   Region 0: Memory at f6001000 (32-bit, non-prefetchable) [size=4K]
   Bus: primary=02, secondary=07, subordinate=0a, sec-latency=176
   Memory window 0: 24000000-27fff000 (prefetchable)
   Memory window 1: 30000000-33fff000
   I/O window 0: 0000d800-0000d8ff
   I/O window 1: 0000dc00-0000dcff
   BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
   16-bit legacy interface ports at 0001
   Kernel driver in use: yenta_cardbus
   Kernel modules: yenta_socket

02:03.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 02)
   Subsystem: Dell TrueMobile 1300 WLAN Mini-PCI Card [1028:0001]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 32
   Interrupt: pin A routed to IRQ 5
   Region 0: Memory at fafee000 (32-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>
   Kernel driver in use: b43-pci-bridge
   Kernel modules: ssb

zaw@zaw:~$ lspci -vvnn | grep 14e4
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5705M Gigabit Ethernet [14e4:165d] (rev 01)
02:03.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 02)
zaw@zaw:~$

Altra operazione (trovata sul Forum) :
sudo gedit /etc/network/interfaces

ci aggiungi:
auto wlan0
iface wlan0 inet dhcp
wpa-driver wext
wpa-conf /etc/wpa_supplicant.conf

salva e poi


sudo /etc/init.d/networking restart

zaw@zaw:~$ sudo gedit /etc/network/interfaces
error: line 3: bad flagvector
error: line 7: bad flagvector
error: line 10: bad flagvector
error: line 12: bad flagvector
error: line 14: bad flagvector
error: line 16: bad flagvector
error: line 21: bad flagvector
error: line 26: bad flagvector
zaw@zaw:~$ sudo /etc/init.d/networking restart
 * Reconfiguring network interfaces...                                          wpa_supplicant: cannot read contents of /etc/wpa_supplicant.conf
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
Listening on LPF/wlan0/00:90:4b:71:35:c7
Sending on   LPF/wlan0/00:90:4b:71:35:c7
Sending on   Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3
send_packet: Network is down
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 9
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
RTNETLINK answers: Network is down
run-parts: /etc/network/if-up.d/avahi-autoipd exited with return code 2
wpa_supplicant: cannot read contents of /etc/wpa_supplicant.conf
run-parts: /etc/network/if-up.d/wpasupplicant exited with return code 1
                                                                         [ OK ]
zaw@zaw:~$



GRAZIE !!!!

ps mi accingo a installare Ubuntu 10.04 LTS al posto della 10.10.
... procedo ora ,,,

Da quello che vedo l'unico impedimento possibile è proprio il caricamento di ssb (che b43legacy si ritrova anche nelle dipendenze dei moduli):

Codice: Seleziona tutto

zaw@zaw:~$ lsmod
Module                  Size  Used by
binfmt_misc             6599  1
radeon                830107  3
snd_intel8x0           25664  2
snd_ac97_codec         99227  1 snd_intel8x0
ac97_bus                1014  1 snd_ac97_codec
joydev                  8767  0
arc4                    1165  2
snd_pcm                71475  2 snd_intel8x0,snd_ac97_codec
ttm                    56633  1 radeon
snd_seq_midi            4588  0
drm_kms_helper         30200  1 radeon
b43legacy             115004  0
snd_rawmidi            17783  1 snd_seq_midi
mac80211              231959  1 b43legacy
snd_seq_midi_event      6047  1 snd_seq_midi
pcmcia                 35973  0
snd_seq                47174  2 snd_seq_midi,snd_seq_midi_event
cfg80211              144758  2 b43legacy,mac80211
drm                   168124  5 radeon,ttm,drm_kms_helper
snd_timer              19067  2 snd_pcm,snd_seq
snd_seq_device          5744  3 snd_seq_midi,snd_rawmidi,snd_seq
ppdev                   5556  0
intel_agp              26566  1
yenta_socket           21518  0
pcmcia_rsrc            10566  1 yenta_socket
parport_pc             26058  1
video                  18712  0
snd                    49102  11 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
dcdbas                  5402  0
pcmcia_core            14657  3 pcmcia,yenta_socket,pcmcia_rsrc
psmouse                59027  0
led_class               2633  1 b43legacy
i2c_algo_bit            5168  1 radeon
soundcore                880  1 snd
output                  1883  1 video
serio_raw               4022  0
shpchp                 29886  0
agpgart                32011  3 ttm,drm,intel_agp
snd_page_alloc          7120  2 snd_intel8x0,snd_pcm
lp                      7342  0
parport                31492  3 ppdev,parport_pc,lp
tg3                   123310  0
ssb                    39320  1 b43legacy

E poi abbiamo quel ledclass che bisogna vedere a cosa gli serve.

Codice: Seleziona tutto

gato1110@gato1110-HP:~$ cat ~/Scrivania/topic_connessione | grep b43
b43legacy             115004  0
mac80211              231959  1 b43legacy
cfg80211              144758  2 b43legacy,mac80211
led_class               2633  1 b43legacy
ssb                    39320  1 b43legacy


Mi chiedo da dove si vada a prendere (leggi: cosa legge per)

Codice: Seleziona tutto

driver=b43-pci-bridge

che ci siamo ritrovati prima da:

Codice: Seleziona tutto

sudo lshw -c network

Da quello che vedo riesce ad attivare wlan0 (ma non associa l'access point):

Codice: Seleziona tutto

zaw@zaw:~$ sudo ifconfig wlan0 up
zaw@zaw:~$ sudo iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.
wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm  
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off

         

Codice: Seleziona tutto

zaw@zaw:~$ rfkill list
0: phy0: Wireless LAN
   Soft blocked: no
   Hard blocked: no

Questo è ok.

zaw@zaw:~$ cat /etc/modrope.d/blacklist.conf

cat: /etc/modrope.d/blacklist.conf: File o directory non esistente

é sbagliato il comando...
io ti avevo dato questo:

Codice: Seleziona tutto

cat /etc/modprobe.d/blacklist.conf

se non hai problemi particolari col browser (collegati col cavo ethernet poi, se occorre, stacchi quando fai le verifiche) semplicemente copia/incolla i comandi.
C'est plus facile! ;)



Hai una 4306(2):
http://linuxwireless.org/en/users/Drivers/b43
dovrebbero andare bene sia i B43 che i B43legacy.

Codice: Seleziona tutto

02:03.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 02)
   Subsystem: Dell TrueMobile 1300 WLAN Mini-PCI Card [1028:0001]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 32
   Interrupt: pin A routed to IRQ 5
   Region 0: Memory at fafee000 (32-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>
   Kernel driver in use: b43-pci-bridge
   Kernel modules: ssb

zaw@zaw:~$ lspci -vvnn | grep 14e4
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5705M Gigabit Ethernet [14e4:165d] (rev 01)
02:03.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 02)
zaw@zaw:~$



ps mi accingo a installare Ubuntu 10.04 LTS al posto della 10.10.
... procedo ora ,,,

Vediamo come si comporta 10.04 e riprendiamo il discorso da lì se sarà necessario.