[Wireless] Problema con scheda wi-fi wlan broadcom 802.11b/g

[PeppeCamm]

Ciao ragazzi, ho installato ubuntu sul mio laptop, ma non riesco a far riconoscere la scheda wireless......come faccio???!!!!! HElp!! >:( >:( ::) ???

[kipiel]

intanto posta qualche info in più 
esegui in un terminale:

Codice: Seleziona tutto

lspci

Codice: Seleziona tutto

route

Codice: Seleziona tutto

ifconfig -a

e posta qui i rispettivi risultati

ciao!

[Wolfetti]

prova anche a dare un occhiata qui...
http://wiki.ubuntu-it.org/Hardware/DispositiviSenzaFili/Broadcom?highlight=%28broadcom%29

[PeppeCamm]

ciao, intanto grazie per l'aiuto!!! allora mettendo il codice: lspci da questi risultati:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 01)
02:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
02:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
02:0e.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
10:00.0 Network controller: Broadcom Corporation Dell Wireless 1390 WLAN Mini-PCI Card (rev 01)

Mettendo il codice:route da questi risultati:

Kernel IP routeing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
192.168.100.1  *              255.255.255.255 UH    0      0        0 ppp0
192.168.1.0    *              255.255.255.0  U    0      0        0 eth0
link-local      *              255.255.0.0    U    1000  0        0 eth0
default        *              0.0.0.0        U    0      0        0 ppp0

Mettendo il codice:ifconfig -a da questa risposta:
eth0      Link encap:Ethernet  HWaddr 00:17:08:49:35:67 
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::217:8ff:fe49:3567/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11220 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10360 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:14162520 (13.5 MiB)  TX bytes:1356089 (1.2 MiB)
          Interrupt:16

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:188 (188.0 b)  TX bytes:188 (188.0 b)

ppp0      Link encap:Point-to-Point Protocol 
          inet addr:87.21.166.168  P-t-P:192.168.100.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:11060 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10251 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:13864423 (13.2 MiB)  TX bytes:1079832 (1.0 MiB)

[kipiel]

abbi pietà di noi e metti gli output fra i tag CODE (li inserisci nel post cliccando sul cancelletto "#" in alto) se no non ci si capisce niente... grazie!
ciao!

[PeppeCamm]

ciao, intanto grazie per l'aiuto!!! allora mettendo il codice:

Codice: Seleziona tutto

lspci

da questi risultati:

Codice: Seleziona tutto

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 01)
02:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
02:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
02:0e.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
10:00.0 Network controller: Broadcom Corporation Dell Wireless 1390 WLAN Mini-PCI Card (rev 01)

Mettendo il codice:

Codice: Seleziona tutto

route

da questi risultati:

Codice: Seleziona tutto

Kernel IP routeing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.100.1   *               255.255.255.255 UH    0      0        0 ppp0
192.168.1.0     *               255.255.255.0   U     0      0        0 eth0
link-local      *               255.255.0.0     U     1000   0        0 eth0
default         *               0.0.0.0         U     0      0        0 ppp0

Mettendo il codice:

Codice: Seleziona tutto

ifconfig -a

da questa risposta:

Codice: Seleziona tutto

eth0      Link encap:Ethernet  HWaddr 00:17:08:49:35:67 
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::217:8ff:fe49:3567/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11220 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10360 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:14162520 (13.5 MiB)  TX bytes:1356089 (1.2 MiB)
          Interrupt:16

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:188 (188.0 b)  TX bytes:188 (188.0 b)

ppp0      Link encap:Point-to-Point Protocol 
          inet addr:87.21.166.168  P-t-P:192.168.100.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:11060 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10251 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:13864423 (13.2 MiB)  TX bytes:1079832 (1.0 MiB)

[kipiel]

allora, come suggerito in precedenza da Wolfetti (con nostradamica perizia, fra l'altro!), ti consiglio di dare un'occhiata a questa guida:
http://wiki.ubuntu-it.org/Hardware/Disp ... roadcom%29
dato che il comando lspci ha evidenziato che la tua scheda è una broadcom e che non viene riconosciuta (infatti ifconfig -a non la fa figurare...)
ciao!

[PeppeCamm]

ok grazie!!!!