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#1 Le 03/04/2013, à 12:47

necros

[Wifi Bloqué] LED desactivé pas de wifi {Resolue}

Bonjour a tous et merci de prendre un peu de votre temps pour m'aider.
Voila je vien de passer sous Ubuntu 12.10 (j'êtait sous Ubuntu 12.04) et,
ma carte Wifi semble désactivé. Donc je fait {Fn + F3} et la le wifi ne s'active
pas, je passe ma soiré a chercher comment la reactivé mais en vain.
Donc voila je post ici pour avoir de l'aide ou des conseil maintenant le C/P
des informations necessaire smile

root@necros-laptop:~# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.10
DISTRIB_CODENAME=quantal
DISTRIB_DESCRIPTION="Ubuntu 12.10"
root@necros-laptop:~# lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
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:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1bcf:288a Sunplus Innovation Technology Inc. 
root@necros-laptop:~# lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [AMD Radeon HD 6600M Series]
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
02:00.0 Ethernet controller: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet (rev c0)
03:00.0 Network controller: Broadcom Corporation BCM43227 802.11b/g/n
05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
root@necros-laptop:~# lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
03:00.0 Network controller [0280]: Broadcom Corporation BCM43227 802.11b/g/n [14e4:4358]
root@necros-laptop:~# lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Acer Incorporated [ALI] Device 050e
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel modules: i2c-i801
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Whistler [AMD Radeon HD 6600M Series]
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: radeon
	Kernel modules: radeon
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
02:00.0 Ethernet controller: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet (rev c0)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: atl1c
	Kernel modules: atl1c
03:00.0 Network controller: Broadcom Corporation BCM43227 802.11b/g/n
	Subsystem: Foxconn International, Inc. Device e040
05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 050e
	Kernel driver in use: xhci_hcd
root@necros-laptop:~# sudo lshw -C network
  *-network               
       description: Ethernet interface
       product: AR8151 v2.0 Gigabit Ethernet
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: c0
       serial: b8:70:f4:ee:52:9b
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.0-NAPI duplex=full ip=192.168.0.47 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       resources: irq:51 memory:c0200000-c023ffff ioport:2000(size=128)
  *-network UNCLAIMED
       description: Network controller
       product: BCM43227 802.11b/g/n
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:c0100000-c0103fff
root@necros-laptop:~# lsmod
Module                  Size  Used by
nls_utf8               12494  1 
isofs                  39211  1 
snd_hda_codec_hdmi     31457  1 
coretemp               13169  0 
kvm_intel             126746  0 
kvm                   357807  1 kvm_intel
snd_hda_codec_realtek    63579  1 
snd_hda_intel          32516  5 
snd_hda_codec         111548  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13273  1 snd_hda_codec
snd_pcm                80235  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
microcode              18210  0 
snd_seq_midi           13133  0 
snd_rawmidi            25383  1 snd_seq_midi
parport_pc             31969  0 
ppdev                  12818  0 
snd_seq_midi_event     14476  1 snd_seq_midi
snd_seq                51281  2 snd_seq_midi,snd_seq_midi_event
uvcvideo               71278  0 
videobuf2_core         32071  1 uvcvideo
videodev               95842  2 uvcvideo,videobuf2_core
videobuf2_vmalloc      12757  1 uvcvideo
videobuf2_memops       13213  1 videobuf2_vmalloc
psmouse                84878  0 
serio_raw              13032  0 
bnep                   17708  2 
rfcomm                 37277  0 
snd_timer              24412  2 snd_pcm,snd_seq
lpc_ich                16926  0 
snd_seq_device         14138  3 snd_seq_midi,snd_rawmidi,snd_seq
bluetooth             183270  10 bnep,rfcomm
snd                    62146  20 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
joydev                 17162  0 
radeon                820764  3 
ttm                    75535  1 radeon
drm_kms_helper         47304  1 radeon
soundcore              14600  1 snd
snd_page_alloc         14037  2 snd_hda_intel,snd_pcm
mei                    35797  0 
drm                   238811  5 radeon,ttm,drm_kms_helper
i2c_algo_bit           13198  1 radeon
acer_wmi               27587  0 
sparse_keymap          13659  1 acer_wmi
video                  18895  1 acer_wmi
wmi                    18591  1 acer_wmi
mac_hid                13038  0 
lp                     13300  0 
parport                40754  3 parport_pc,ppdev,lp
ums_realtek            17670  0 
usb_storage            39346  1 ums_realtek
ahci                   25497  3 
atl1c                  36176  0 
libahci                25938  1 ahci
root@necros-laptop:~# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

root@necros-laptop:~# ifconfig
eth0      Link encap:Ethernet  HWaddr b8:70:f4:ee:52:9b  
          inet addr:192.168.0.47  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::ba70:f4ff:feee:529b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1082 errors:0 dropped:0 overruns:0 frame:0
          TX packets:982 errors:0 dropped:0 overruns:0 carrier:3
          collisions:0 txqueuelen:1000 
          RX bytes:863945 (863.9 KB)  TX bytes:193950 (193.9 KB)

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:1566 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1566 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:133289 (133.2 KB)  TX bytes:133289 (133.2 KB)

root@necros-laptop:~# sudo iwlist scan
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.
root@necros-laptop:~# uname -r -m 
3.5.0-26-generic i686
root@necros-laptop:~# cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
root@necros-laptop:~# nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Wired connection 1] -------------------------------------------
  Type:              Wired
  Driver:            atl1c
  State:             connected
  Default:           yes
  HW Address:        B8:70:F4:EE:52:9B

  Capabilities:
    Carrier Detect:  yes
    Speed:           1000 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.47
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             192.168.0.1


root@necros-laptop:~# sudo rfkill list
0: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Merci a tous et bonne chance pour trouvé moi perso je continue a
cherché de mon coté mais je ne m'y connais pas assez en Linux.

Dernière modification par necros (Le 03/04/2013, à 16:07)

Hors ligne

#2 Le 03/04/2013, à 16:07

necros

Re : [Wifi Bloqué] LED desactivé pas de wifi {Resolue}

Finalement réussi au bout de 8heure total de recherche X)
Voila je vous fait partager ma trouvaille:

sudo apt-get install linux-headers-generic
sudo apt-get install --reinstall bcmwl-kernel-source
sudo modprobe wl

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