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wifi qui est désactivé par un commutateur matériel Abandonné

stevhoo

joyeux bonjour
je viens de passer à ubuntu et mon commutateur matériel ne fonctionne plus

voici mes infos en vous remerciant d'avance de votre aide

Modération : merci d'utiliser des images de petite taille (300x300) ou des miniatures pointant sur ces images (Un hébergeur comme Toile Libre le permet). Et des retours de terminal peuvent être collés en mode texte entre balises code, c'est quand même beaucoup plus lisible et léger.

Et comme il est dit dans les règles du forum, les doublons sont interdits.

Nasman

1) Tu ne pouvais pas faire un simple copier/coller du contenu du terminal dans un message. Cela permet d'avoir un résultat directement exploitable (on peut même récupérer les infos sous forme de texte) alors que là il faut faire deux clics pour pouvoir lire le contenu

2) L'info est dépendante d'un site externe qui peut soit être down, soit inaccessible selon certains proxy de sociétés.

3) Pour du texte uniquement, cela fait "usine à gaz"

stevhoo

désolé je suis pas tres a l'aise avec ce genre de truc
si j'avais su avant j'aurai moins galeré d'ailleurs

voila le resultat donc

stevho@stevho-leloup:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
stevho@stevho-leloup:~$ lsusb
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 5986:0149 Acer, Inc 
Bus 001 Device 003: ID 03f0:231d Hewlett-Packard 4 GB Flash Drive
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
stevho@stevho-leloup:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
7f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
7f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
7f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
7f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
7f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
7f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
stevho@stevho-leloup:~$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
03:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
stevho@stevho-leloup:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
	Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: intel ips
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
	Kernel driver in use: r8169
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
	Subsystem: Hewlett-Packard Company Device 145c
	Kernel driver in use: bcma-pci-bridge
7f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
7f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
7f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
7f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
7f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
7f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 1439
stevho@stevho-leloup:~$ sudo lshw -C network
[sudo] password for stevho: 
  *-network               
       description: Ethernet interface
       produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: eth0
       version: 02
       numéro de série: 90:fb:a6:a6:97:47
       taille: 100Mbit/s
       capacité: 100Mbit/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 autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.0.12 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:41 portE/S:2000(taille=256) mémoire:b0410000-b0410fff mémoire:b0400000-b040ffff mémoire:b3400000-b341ffff
  *-network
       description: Network controller
       produit: BCM4313 802.11bgn Wireless Network Adapter
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       version: 01
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=bcma-pci-bridge latency=0
       ressources: irq:18 mémoire:b2400000-b2403fff
  *-network DÉSACTIVÉ
       description: Interface réseau sans fil
       identifiant matériel: 1
       nom logique: wlan0
       numéro de série: c4:46:19:12:bd:b1
       fonctionnalités: ethernet physical wireless
       configuration: broadcast=yes driver=brcmsmac driverversion=3.16.0-53-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11bgn
stevho@stevho-leloup:~$ lsmod
Module                  Size  Used by
ipheth                 13462  0 
pci_stub               12622  1 
vboxpci                23273  0 
vboxnetadp             25813  0 
vboxnetflt             27880  0 
vboxdrv               446786  3 vboxnetadp,vboxnetflt,vboxpci
bnep                   19624  2 
rfcomm                 69509  8 
uvcvideo               81073  0 
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
videobuf2_core         59104  1 uvcvideo
v4l2_common            15681  1 videobuf2_core
videodev              153793  3 uvcvideo,v4l2_common,videobuf2_core
media                  21903  2 uvcvideo,videodev
ip6t_REJECT            12939  1 
xt_hl                  12521  6 
ip6t_rt                13537  3 
nf_conntrack_ipv6      18894  11 
nf_defrag_ipv6         34768  1 nf_conntrack_ipv6
ipt_REJECT             12541  1 
xt_LOG                 17718  20 
xt_limit               12711  21 
xt_tcpudp              12884  18 
xt_addrtype            12635  4 
nf_conntrack_ipv4      14806  11 
nf_defrag_ipv4         12758  1 nf_conntrack_ipv4
arc4                   12608  2 
xt_conntrack           12760  22 
brcmsmac              563061  0 
cordic                 12574  1 brcmsmac
brcmutil               15579  1 brcmsmac
b43                   396480  0 
ip6table_filter        12815  1 
ip6_tables             27026  1 ip6table_filter
mac80211              652777  2 b43,brcmsmac
nf_conntrack_netbios_ns    12665  0 
nf_conntrack_broadcast    12589  1 nf_conntrack_netbios_ns
nf_nat_ftp             12770  0 
nf_nat                 22050  1 nf_nat_ftp
nf_conntrack_ftp       18638  1 nf_nat_ftp
nf_conntrack          105081  8 nf_nat_ftp,nf_conntrack_netbios_ns,nf_nat,xt_conntrack,nf_conntrack_broadcast,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_filter         12810  1 
ip_tables              27240  1 iptable_filter
x_tables               34059  13 ip6table_filter,xt_hl,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6t_rt,ipt_REJECT,ip6_tables,xt_addrtype,ip6t_REJECT
cfg80211              498458  3 b43,brcmsmac,mac80211
ssb                    62352  1 b43
hp_wmi                 14109  0 
sparse_keymap          13948  1 hp_wmi
snd_hda_codec_hdmi     47548  1 
snd_hda_codec_realtek    77561  1 
snd_hda_codec_generic    69011  1 snd_hda_codec_realtek
intel_powerclamp       18823  0 
coretemp               13441  0 
kvm                   452096  0 
btusb                  32497  0 
bluetooth             446409  22 bnep,btusb,rfcomm
snd_hda_intel          30469  5 
snd_hda_controller     30228  1 snd_hda_intel
6lowpan_iphc           18702  1 bluetooth
snd_hda_codec         139719  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep              17698  1 snd_hda_codec
snd_pcm               104112  5 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi           13564  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30876  1 snd_seq_midi
snd_seq                63074  2 snd_seq_midi_event,snd_seq_midi
joydev                 17393  0 
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
serio_raw              13483  0 
intel_ips              18484  0 
snd_timer              29562  2 snd_pcm,snd_seq
parport_pc             32741  0 
i915                  906106  8 
lpc_ich                21093  0 
drm_kms_helper         61574  1 i915
drm                   311018  5 i915,drm_kms_helper
ppdev                  17671  0 
mei_me                 19696  0 
mei                    87875  1 mei_me
bcma                   52320  3 b43,brcmsmac
i2c_algo_bit           13413  1 i915
snd                    79468  20 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore              15047  2 snd,snd_hda_codec
shpchp                 37047  0 
lp                     17759  0 
wmi                    19193  1 hp_wmi
parport                42348  3 lp,ppdev,parport_pc
video                  20128  1 i915
mac_hid                13227  0 
r8169                  71694  0 
psmouse               106767  0 
ahci                   34142  2 
mii                    13934  1 r8169
libahci                32424  1 ahci
stevho@stevho-leloup:~$ iwconfig
eth0      no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          
lo        no wireless extensions.

stevho@stevho-leloup:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 90:fb:a6:a6:97:47  
          inet adr:192.168.0.12  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::92fb:a6ff:fea6:9747/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:932559 erreurs:0 :0 overruns:0 frame:0
          TX packets:563279 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1284619636 (1.2 GB) Octets transmis:47142654 (47.1 MB)

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:65536  Metric:1
          Packets reçus:12525 erreurs:0 :0 overruns:0 frame:0
          TX packets:12525 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:1423944 (1.4 MB) Octets transmis:1423944 (1.4 MB)

stevho@stevho-leloup:~$ sudo iwlist scan
eth0      Interface doesn't support scanning.

wlan0     Interface doesn't support scanning : Network is down

lo        Interface doesn't support scanning.

stevho@stevho-leloup:~$ uname -r -m 
3.16.0-53-generic x86_64
stevho@stevho-leloup:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
stevho@stevho-leloup:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            brcmsmac
  State:             unavailable
  Default:           no
  HW Address:        C4:46:19:12:BD:B1

  Capabilities:

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

  Wireless Access Points 


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        90:FB:A6:A6:97:47

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.12
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.240
    DNS:             212.27.40.241


stevho@stevho-leloup:~$ sudo rfkill list
1: hp-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: yes
2: hp-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: yes
3: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
6: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

Modération : merci à l'avenir d'utiliser les balises code (explications ici).

Winigates

J'ai le même problème svp!!!

stevhoo

joyeux bonjour winigates
tout comme on me l'a demandé il faut que tu fasses ce protocole cité ici
http://forum.ubuntu-fr.org/viewtopic.php?id=141183

f.x0

@stevhoo :

essaies ceci :
tapes (fais un copié/collé)

echo "blacklist b43" | sudo tee -a /etc/modprobe.d/blacklist.conf

sudo modprobe -r b43

sudo reboot

ça fonctionne après un redémarrage ???

stevhoo

@sopi
non, toujours pareil.

f.x0

et que donne ??

sudo rfkill unblock wifi

sudo rfkill list

stevhoo

stevho@stevho-leloup:~$ sudo rfkill unblock wifi
[sudo] password for stevho: 
stevho@stevho-leloup:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: hp-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: yes
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
3: hp-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: yes
stevho@stevho-leloup:~$

f.x0

Tu n'as pas un commutateur matériel sur ton PC (autre que la touche F12) → un bouton sur le côté ou devant ???

stevhoo

c'aurait été génial mais non
juste ce bouton avec un voyant orange

stevhoo

il resemble à ça

f.x0

echo "bcma-pci-bridge" | sudo tee -a /etc/modprobe.d/blacklist.conf
sudo modprobe -r bcma-pci-bridge
sudo reboot

stevhoo

toujours pareil!

f.x0

postes le retour de

cat /etc/modprobe.d/blacklist.conf

stevhoo

stevho@stevho-leloup:~$ cat /etc/modprobe.d/blacklist.conf
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.

# evbug is a debug tool that should be loaded explicitly
blacklist evbug

# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd

# replaced by e100
blacklist eepro100

# replaced by tulip
blacklist de4x5

# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394

# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m

# Conflicts with dvb driver (which is better for handling this device)
blacklist snd_aw2

# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801

# replaced by p54pci
blacklist prism54

# replaced by b43 and ssb.
blacklist bcm43xx

# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps

# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi

# low-quality, just noise when being used for sound playback, causes
# hangs at desktop session start (Ubuntu: #246969)
blacklist snd_pcsp

# ugly and loud noise, getting on everyone's nerves; this should be done by a
# nice pulseaudio bing (Ubuntu: #77010)
blacklist pcspkr

# EDAC driver for amd76x clashes with the agp driver preventing the aperture
# from being initialised (Ubuntu: #297750). Blacklist so that the driver
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac
blacklist b43
bcma-pci-bridge
bcma-pci-bridge
stevho@stevho-leloup:~$

f.x0

tapes

gksudo gedit /etc/modprobe.d/blacklist.conf

et supprimes les 3 dernières lignes SANS LAISSER D'ESPACE

blacklist b43
bcma-pci-bridge
bcma-pci-bridge

enregistres ton fichier
quitttes gedit

stevhoo

C fait
j'ai redemarrer l'ordi et c toujours pareil
désolé
ps j'ai bien fait attention à supprimer la ligne vierge en bas si c'est bien ça que tu voulais dire par supprimé l'espace

f.x0

Ce n'est pas grave, laisses comme c'est.

Par contre je suis désolé, mais je ne vois pas trop quoi faire de plus,
normalement les commandes suivantes auraient dû fonctionner :

echo "blacklist b43" | sudo tee -a /etc/modprobe.d/blacklist.conf
sudo modprobe -r b43
sudo reboot

mais je suppose que ce qui gêne ce sont les drivers hp.

J'espère qu'un Ubunteros éclairé va pouvoir t'aider, moi je ne saurai pas faire davantage, désolé ... 😛

stevhoo

dommage mais je désespère pas.
je vais essayer de chercher coté driver hp comme tu dis
merci beaucoup pour ton aide sur ce probleme et celui d'avant
je te souhaite une joyeuse bonne soirée

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