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		<title><![CDATA[Forum Ubuntu-fr.org / [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
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		<description><![CDATA[Les sujets les plus récents dans [Résolu] carte wifi non détécté sous ubuntu 12.04.]]></description>
		<lastBuildDate>Wed, 12 Dec 2012 15:17:32 +0000</lastBuildDate>
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			<title><![CDATA[Réponse à&#160;:  [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11846001#p11846001</link>
			<description><![CDATA[<p>merci a tous ça marche <br />pour ce qui cela peut intéresser un jour<br />la sollution est donnée par chibbata qui ma sauver la vie:</p><div class="quotebox"><cite>chibbata a écrit&#160;:</cite><blockquote><div><p>salut<br />il manque le firmware </p><div class="codebox"><pre><code>sudo apt-get update</code></pre></div><div class="codebox"><pre><code>sudo apt-get upgrade</code></pre></div><div class="codebox"><pre><code>sudo apt-get install firmware-b43-lpphy-installer</code></pre></div><p>redemarres le pc</p></div></blockquote></div>]]></description>
			<author><![CDATA[dummy@example.com (vostro)]]></author>
			<pubDate>Wed, 12 Dec 2012 15:17:32 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11846001#p11846001</guid>
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			<title><![CDATA[Réponse à&#160;:  [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845361#p11845361</link>
			<description><![CDATA[<p>Bonjour vostro</p><p>Nous aussi nous avons débuté et maintenant nous aidons les nouveaux ubunteros <img src="http://forum.ubuntu-fr.org/img/smilies/wink.png" width="15" height="15" alt="wink" /><br />Pour rechercher si le paquet broadcom-machin est installé, ma combine, c&#039;est :<br />1 tu ouvres le gestionnaire de paquets synaptic (que je préfère à la logithèque, question de goût, il est plus bavard quand il installe et c&#039;est instructif)<br />2 tu tapes &quot;broadcom&quot; dans &quot;filtre rapide&quot; et tu vas voir la liste des paquets où on parle de broadcom<br />3 si la case qui correspond à &quot;broadcom-sta-common&quot; n&#039;est pas cochée, un clic dessus pour demander l&#039;installation, puis un clic sur &quot;appliquer&quot;</p><p>Et là j&#039;espère que ta machine discutera en wifi <img src="http://forum.ubuntu-fr.org/img/smilies/smile.png" width="15" height="15" alt="smile" /><br />Je crois qu&#039;il faut redémarrer pour que le pilote soit reconnu et pris en compte.</p>]]></description>
			<author><![CDATA[dummy@example.com (tuxmarc)]]></author>
			<pubDate>Wed, 12 Dec 2012 14:42:22 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845361#p11845361</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845271#p11845271</link>
			<description><![CDATA[<p>Bonjour Fredh027,<br />comment savoir s&#039;il est installer ou pas? désolé je débute^^<br />j&#039;ai saisie braodcom-sta sur le terminal<br />j&#039;ai comme réponse : command not found</p>]]></description>
			<author><![CDATA[dummy@example.com (vostro)]]></author>
			<pubDate>Wed, 12 Dec 2012 14:32:51 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845271#p11845271</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845121#p11845121</link>
			<description><![CDATA[<p>Bonjour,<br />le paquet braodcom-sta-common est-il installé sur ta machine?</p>]]></description>
			<author><![CDATA[dummy@example.com (fredh027)]]></author>
			<pubDate>Wed, 12 Dec 2012 14:20:07 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11845121#p11845121</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11844511#p11844511</link>
			<description><![CDATA[<div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION=&quot;Ubuntu 12.04 LTS&quot;</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ lsusb 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0c45:63e0 Microdia Sonix Integrated Webcam</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ lspci -nn | grep -i net
06:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)</code></pre></div><div class="codebox"><pre class="vscroll"><code>ubuntu@ubuntu-Vostro1710:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
	Subsystem: Dell Device 0275
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03)
	Subsystem: Dell Device 0275
	Kernel modules: iTCO_wdt
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: ata_piix
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03)
	Subsystem: Dell Device 0275
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
	Subsystem: Dell Device 0275
	Kernel modules: i2c-i801
01:00.0 VGA compatible controller: NVIDIA Corporation G86 [GeForce 8600M GS] (rev a1)
	Subsystem: Dell Device 0275
	Kernel driver in use: nouveau
	Kernel modules: nouveau, nvidiafb
06:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
	Subsystem: Dell Wireless 1395 WLAN Mini-Card
	Kernel driver in use: b43-pci-bridge
	Kernel modules: wl, ssb
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
	Subsystem: Dell Device 0275
	Kernel driver in use: r8169
	Kernel modules: r8169
08:05.0 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
	Subsystem: Dell Device 0275
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire-ohci
08:05.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 02)
	Subsystem: Dell Device 0275
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci
08:05.3 Mass storage controller: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
	Subsystem: Dell Device 0275</code></pre></div><div class="codebox"><pre class="vscroll"><code>ubuntu@ubuntu-Vostro1710:~$ sudo lshw -C network
PCI (sysfs)  
  *-network               
       description: Network controller
       produit: BCM4312 802.11b/g LP-PHY
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:06:00.0
       version: 01
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=b43-pci-bridge latency=0
       ressources: irq:19 mémoire:f4000000-f4003fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:07:00.0
       nom logique: eth0
       version: 02
       numéro de série: 00:21:70:9b:07:7a
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=N/A ip=192.168.1.22 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:46 portE/S:6000(taille=256) mémoire:f8410000-f8410fff mémoire:f8400000-f840ffff mémoire:f8420000-f842ffff
  *-network DÉSACTIVÉ
       description: Interface réseau sans fil
       identifiant matériel: 2
       nom logique: wlan0
       numéro de série: 00:1f:e1:d0:73:97
       fonctionnalités: ethernet physical wireless
       configuration: broadcast=yes driver=b43 driverversion=3.2.0-23-generic-pae firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg</code></pre></div><div class="codebox"><pre class="vscroll"><code>ubuntu@ubuntu-Vostro1710:~$ lsmod
Module                  Size  Used by
isofs                  39553  1 
joydev                 17393  0 
parport_pc             32114  0 
ppdev                  12849  0 
bnep                   17830  2 
rfcomm                 38139  0 
bluetooth             158438  10 bnep,rfcomm
snd_hda_codec_realtek   174055  1 
snd_hda_intel          32765  3 
snd_hda_codec         109562  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80845  2 snd_hda_intel,snd_hda_codec
snd_seq_midi           13132  0 
arc4                   12473  2 
snd_rawmidi            25424  1 snd_seq_midi
dell_wmi               12601  0 
sparse_keymap          13658  1 dell_wmi
snd_seq_midi_event     14475  1 snd_seq_midi
uvcvideo               67203  0 
videodev               86588  1 uvcvideo
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
b43                   342643  0 
mac80211              436455  1 b43
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
psmouse                72846  0 
serio_raw              13027  0 
cfg80211              178679  2 b43,mac80211
dell_laptop            13671  0 
dcdbas                 14098  1 dell_laptop
snd                    62064  15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore              14635  1 snd
snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
bcma                   25651  1 b43
nouveau               712294  3 
ttm                    65344  1 nouveau
drm_kms_helper         45466  1 nouveau
drm                   197692  5 nouveau,ttm,drm_kms_helper
i2c_algo_bit           13199  1 nouveau
mxm_wmi                12859  1 nouveau
wmi                    18744  2 dell_wmi,mxm_wmi
video                  19068  1 nouveau
mac_hid                13077  0 
lp                     17455  0 
parport                40930  3 parport_pc,ppdev,lp
firewire_ohci          40172  0 
sdhci_pci              18324  0 
sdhci                  28241  1 sdhci_pci
firewire_core          56906  1 firewire_ohci
crc_itu_t              12627  1 firewire_core
ssb                    50691  1 b43
r8169                  56321  0 </code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ iwconfig
lo        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
          Power Management:on
          
eth0      no wireless extensions.</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:21:70:9b:07:7a  
          inet adr:192.168.1.22  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::221:70ff:fe9b:77a/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:24904 erreurs:0 :0 overruns:0 frame:0
          TX packets:14388 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:34021261 (34.0 MB) Octets transmis:1394807 (1.3 MB)
          Interruption:46 Adresse de base:0xc000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          Packets reçus:2359 erreurs:0 :0 overruns:0 frame:0
          TX packets:2359 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:204131 (204.1 KB) Octets transmis:204131 (204.1 KB)</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ sudo iwlist scan
lo        Interface doesn&#039;t support scanning.

wlan0     Interface doesn&#039;t support scanning : Network is down

eth0      Interface doesn&#039;t support scanning.</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ uname -r -m 
3.2.0-23-generic-pae i686</code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ cat  /etc/network/interfaces
auto lo
iface lo inet loopback</code></pre></div><div class="codebox"><pre class="vscroll"><code>ubuntu@ubuntu-Vostro1710:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        00:21:70:9B:07:7A

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.22
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            b43
  State:             unavailable
  Default:           no
  HW Address:        00:1F:E1:D0:73:97

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points </code></pre></div><div class="codebox"><pre><code>ubuntu@ubuntu-Vostro1710:~$ sudo rfkill list
[sudo] password for ubuntu: 
0: dell-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no</code></pre></div>]]></description>
			<author><![CDATA[dummy@example.com (vostro)]]></author>
			<pubDate>Wed, 12 Dec 2012 13:31:23 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11844511#p11844511</guid>
		</item>
		<item>
			<title><![CDATA[[Résolu] carte wifi non détécté sous ubuntu 12.04]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11844441#p11844441</link>
			<description><![CDATA[<p>Bonjour<br />ma carte wifi n&#039;est plus détecter après installation de ubuntu 12.04<br />je tiens a préciser que j&#039;ai essayer de faire ce qui est proposer sur les ancienne discussions mais ça marche toujours pas.<br />je suis nouveau dans le monde ubuntu et je ne le maîtrise pas vraiment<br />je suis étudiant et le seul moyen de se connecté a la fac c&#039;est le wifi<br />sinon j&#039;arrive a me connecté avec cable chez moi<br />le modèle de l’ordinateur c&#039;est un dell vostro 1710<br />ci dessous le resultat afficher par le terminal après saisie des commandes.<br />merci d&#039;avance pour votre aide</p>]]></description>
			<author><![CDATA[dummy@example.com (vostro)]]></author>
			<pubDate>Wed, 12 Dec 2012 13:24:38 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11844441#p11844441</guid>
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