#1 Le 03/05/2014, à 01:43
- Teena02
(Résolu)Plus de WiFi et de connexion filiaire depuis migration à 14.04
Bonjour,
J'ai fait la migration de mon portable, Dell Inspiron Mini, de 12.04 à 14.04 en début de semaine.
Mais depuis ce temps, impossible d'avoir accès au réseau wireless.
Lorsque je vais sur connections réseau, je vois que mon réseau (MYGALE)est actif, mais impossible d'y accéder.
Que dois-je faire pour corriger cette situation ?
Voici l'ensemble des informations demandées :
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS"
lsusb
Bus 001 Device 003: ID 064e:a129 Suyin Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c521 Logitech, Inc. Cordless Mouse Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
lspci -nn| grep -i net
03:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
Subsystem: Dell Device 02f4
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02f4
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02f4
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
Subsystem: Dell Device 02f4
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card
Kernel driver in use: wl
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: r8169
sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: BCM4312 802.11b/g LP-PHY
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 01
numéro de série: 0c:60:76:35:ad:d0
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.141 (r415941) ip=192.168.0.196 latency=0 multicast=yes wireless=IEEE 802.11abg
ressources: irq:17 mémoire:f0100000-f0103fff
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth0
version: 02
numéro de série: 00:24:e8:cd:91:58
taille: 10Mbit/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=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:43 portE/S:2000(taille=256) mémoire:f0510000-f0510fff mémoire:f0500000-f050ffff mémoire:f0520000-f053ffff
lsmod
Module Size Used by
cuse 13213 5
xt_CHECKSUM 12493 1
iptable_mangle 12615 1
ipt_MASQUERADE 12760 2
iptable_nat 12867 1
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 20826 3 ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack 83685 5 ipt_MASQUERADE,nf_nat,nf_nat_ipv4,iptable_nat,nf_conntrack_ipv4
xt_tcpudp 12756 5
bridge 94674 0
stp 12848 1 bridge
llc 14160 2 stp,bridge
iptable_filter 12706 1
ip_tables 17987 3 iptable_filter,iptable_mangle,iptable_nat
x_tables 22067 6 xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,iptable_filter,iptable_mangle
rpcsec_gss_krb5 30799 3
nfsv4 390665 6
snd_hda_codec_realtek 51029 1
snd_hda_intel 42730 7
rfcomm 53664 4
bnep 18895 2
bluetooth 342263 10 bnep,rfcomm
snd_hda_codec 164067 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
dell_laptop 17808 0
snd_pcm 85501 2 snd_hda_codec,snd_hda_intel
compal_laptop 19199 0
dcdbas 14448 1 dell_laptop
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_midi 13132 0
binfmt_misc 13140 1
uvcvideo 71309 0
nfsd 247804 13
snd_seq_midi_event 14475 1 snd_seq_midi
auth_rpcgss 48979 5 nfsd,rpcsec_gss_krb5
nfs_acl 12733 1 nfsd
videobuf2_vmalloc 13048 1 uvcvideo
nfs 205212 4 nfsv4
lockd 78518 2 nfs,nfsd
videobuf2_memops 13170 1 videobuf2_vmalloc
sunrpc 242116 31 nfs,nfsd,rpcsec_gss_krb5,auth_rpcgss,lockd,nfsv4,nfs_acl
fscache 56756 2 nfs,nfsv4
lib80211_crypt_tkip 17456 0
snd_rawmidi 25135 1 snd_seq_midi
videobuf2_core 39258 1 uvcvideo
coretemp 13195 0
psmouse 91033 0
videodev 108503 2 uvcvideo,videobuf2_core
wl 3999690 0
i915 705396 2
joydev 17101 0
lib80211 14040 2 wl,lib80211_crypt_tkip
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper 46907 1 i915
serio_raw 13230 0
lpc_ich 16864 0
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 28584 2 snd_pcm,snd_seq
cfg80211 409394 1 wl
snd 60871 24 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
drm 243792 3 i915,drm_kms_helper
i2c_algo_bit 13197 1 i915
soundcore 12600 1 snd
parport_pc 31981 0
ppdev 17391 0
video 18903 1 i915
lp 13299 0
parport 40836 3 lp,ppdev,parport_pc
mac_hid 13037 0
hid_generic 12492 0
usbhid 47035 0
hid 87604 2 hid_generic,usbhid
r8169 61562 0
mii 13654 1 r8169
iwconfig
pan1 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"MYGALE"
Mode:Managed Frequency:2.437 GHz Access Point: 00:21:91:E4:E0:7F
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
lo no wireless extensions.
eth0 no wireless extensions.
lxcbr0 no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:e8:cd:91:58
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
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:19673 erreurs:0 :0 overruns:0 frame:0
TX packets:19673 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1727517 (1.7 MB) Octets transmis:1727517 (1.7 MB)
lxcbr0 Link encap:Ethernet HWaddr 8e:7d:04:6e:e1:1b
inet adr:10.0.3.1 Bcast:10.0.3.255 Masque:255.255.255.0
adr inet6: fe80::8c7d:4ff:fe6e:e11b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:394 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:0 (0.0 B) Octets transmis:80382 (80.3 KB)
pan1 Link encap:Ethernet HWaddr 22:40:32:36:69:56
inet adr:192.168.0.196 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::2040:32ff:fe36:6956/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:27009 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:0 (0.0 B) Octets transmis:1165088 (1.1 MB)
wlan0 Link encap:Ethernet HWaddr 0c:60:76:35:ad:d0
inet adr:192.168.0.196 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::e60:76ff:fe35:add0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:126161 erreurs:0 :0 overruns:0 frame:1012470
TX packets:103226 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:77965315 (77.9 MB) Octets transmis:8472334 (8.4 MB)
Interruption:17
sudo iwlist scan
pan1 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:21:91:E4:E0:7F
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-38 dBm
Encryption key:on
ESSID:"MYGALE"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 52ms ago
IE: Unknown: 00064D5947414C45
IE: Unknown: 010482848B96
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 2C:E4:12:92:73:7D
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"BELL180"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 52ms ago
IE: Unknown: 000742454C4C313830
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1016FFFFFF0001000000000000000000000000030000000000
IE: Unknown: 3D1606070500000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B0502000A127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: 0706434120010B10
IE: Unknown: DD9D0050F204104A0001101044000102103B000103104700102880288028801880A8802CE41292737D1021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020084103C000101
Cell 03 - Address: 00:25:3C:D7:CD:F1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"BELL646"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 52ms ago
IE: Unknown: 000742454C4C363436
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030101
IE: Unknown: 0706434120010B1B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
lxcbr0 Interface doesn't support scanning.
uname -r -m
3.13.0-24-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:24:E8:CD:91:58
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [MYGALE] ------------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: connected
Default: yes
HW Address: 0C:60:76:35:AD:D0
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
BELL646: Infra, 00:25:3C:D7:CD:F1, Freq 2412 MHz, Rate 54 Mb/s, Strength 47 WEP
*MYGALE: Infra, 00:21:91:E4:E0:7F, Freq 2437 MHz, Rate 54 Mb/s, Strength 85 WEP
BELL180: Infra, 2C:E4:12:92:73:7D, Freq 2437 MHz, Rate 54 Mb/s, Strength 27 WPA2
IPv4 Settings:
Address: 192.168.0.196
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 96.22.246.145
DNS: 24.200.228.113
DNS: 24.200.210.241
sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: compal-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
3: compal-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: noLe modèle de carte, si je ne me trompe est : Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01). Par contre, je ne puis préciser le pilote.
Merci de votre aide,
Edith
Dernière modification par Teena02 (Le 13/06/2014, à 01:14)
Hors ligne
#2 Le 12/05/2014, à 23:51
- foustala
Re : (Résolu)Plus de WiFi et de connexion filiaire depuis migration à 14.04
ta carte est la 14e4:4315
que donne le chargement du module ssb
sudo modprobe ssb
dmesg | tailou 2 paquets à installer broadcom-sta-source + broadcom-sta-common selon
https://help.ubuntu.com/community/Broad … el_numbers
Hors ligne
#3 Le 02/06/2014, à 04:12
- Teena02
Re : (Résolu)Plus de WiFi et de connexion filiaire depuis migration à 14.04
Depuis mon premier message, j'ai réussi avec l'aide d'un bon samaritain, à trouver le bon pilote pour mon portable. Par contre, mon problème de connexion ne s'est pas résolu; bien au contraire. J'ai constaté que j'avais le même problème avec la connexion filiaire. Lorsque j'ouvre l'ordi, que ce soit l'une ou l'autre, devient active pendant quelques minutes puis, malgré le fait que Network Manager la dise active, je n'ai plus accès à internet. Et cette situation se répète avec tous les sites sécurisés auxquels j'avais accès auparavant, avant l'installation de 14.04.
@ Foustala - mes excuses pour le retard à répondre. Mais voici le résultat des commandes suggérées :
sudo modprobe ssb
[sudo] password for edith:
edith@Edith-laptop:~$ dmesg | tail
[ 61.296976] wlan0: authenticated
[ 61.297480] b43 ssb0:0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 61.304119] wlan0: associate with 00:21:91:e4:e0:7f (try 1/3)
[ 61.307917] wlan0: RX AssocResp from 00:21:91:e4:e0:7f (capab=0x431 status=0 aid=2)
[ 61.309184] wlan0: associated
[ 65.591359] type=1400 audit(1401659085.187:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2018 comm="apparmor_parser"
[ 65.591392] type=1400 audit(1401659085.187:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2018 comm="apparmor_parser"
[ 65.594641] type=1400 audit(1401659085.191:66): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2018 comm="apparmor_parser"
[ 148.877056] perf samples too long (2550 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 325.516407] perf samples too long (5005 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 Je dois avouer, bien humblement, qu'il m'est difficile d'interpréter ces résultats.
Par ailleurs, afin de faciliter la compréhension des personnes qui voudront bien m'aider, j'ajoute les récents résultats des différentes commandes habituellement demandées pour faire le point sur la situation. Lorsque cela était possible, j'ai identifié ceux qui sont différents des résultats donnés dans mon message précédent.
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS"
lsusb
Bus 001 Device 003: ID 064e:a129 Suyin Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c521 Logitech, Inc. Cordless Mouse Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
lspci -nn| grep -i net
03:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
Subsystem: Dell Device 02f4
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02f4
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02f4
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
Subsystem: Dell Device 02f4
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card
Kernel driver in use: b43-pci-bridge
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Dell Device 02f4
Kernel driver in use: r8169
sudo lshw -C network (différent de l'initial)
*-network
description: Network controller
produit: BCM4312 802.11b/g LP-PHY
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=b43-pci-bridge latency=0
ressources: irq:17 mémoire:f0100000-f0103fff
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth0
version: 02
numéro de série: 00:24:e8:cd:91:58
taille: 10Mbit/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=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:43 portE/S:2000(taille=256) mémoire:f0510000-f0510fff mémoire:f0500000-f050ffff mémoire:f0520000-f053ffff
*-network
description: Interface réseau sans fil
identifiant matériel: 2
nom logique: wlan0
numéro de série: 0c:60:76:35:ad:d0
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.13.0-24-generic firmware=666.2 ip=192.168.0.196 link=yes multicast=yes wireless=IEEE 802.11bg
lsmod (présente des différences avec le précédent)
Module Size Used by
cuse 13213 5
xt_CHECKSUM 12493 1
iptable_mangle 12615 1
ipt_MASQUERADE 12760 2
iptable_nat 12867 1
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 20826 3 ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack 83685 5 ipt_MASQUERADE,nf_nat,nf_nat_ipv4,iptable_nat,nf_conntrack_ipv4
xt_tcpudp 12756 5
bridge 94674 0
stp 12848 1 bridge
llc 14160 2 stp,bridge
iptable_filter 12706 1
ip_tables 17987 3 iptable_filter,iptable_mangle,iptable_nat
x_tables 22067 6 xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,iptable_filter,iptable_mangle
rfcomm 53664 4
bnep 18895 2
bluetooth 342263 10 bnep,rfcomm
rpcsec_gss_krb5 30799 3
nfsv4 390665 6
binfmt_misc 13140 1
nfsd 247804 13
auth_rpcgss 48979 5 nfsd,rpcsec_gss_krb5
nfs_acl 12733 1 nfsd
nfs 205212 4 nfsv4
lockd 78518 2 nfs,nfsd
sunrpc 242116 31 nfs,nfsd,rpcsec_gss_krb5,auth_rpcgss,lockd,nfsv4,nfs_acl
fscache 56756 2 nfs,nfsv4
dell_laptop 17808 0
compal_laptop 19199 0
dcdbas 14448 1 dell_laptop
arc4 12536 2
snd_hda_codec_realtek 51029 1
uvcvideo 71309 0
videobuf2_vmalloc 13048 1 uvcvideo
videobuf2_memops 13170 1 videobuf2_vmalloc
videobuf2_core 39258 1 uvcvideo
videodev 108503 2 uvcvideo,videobuf2_core
joydev 17101 0
snd_hda_intel 42730 6
snd_hda_codec 164067 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 3 snd_hda_codec,snd_hda_intel
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 28584 2 snd_pcm,snd_seq
parport_pc 31981 0
coretemp 13195 0
ppdev 17391 0
psmouse 91033 0
serio_raw 13230 0
lpc_ich 16864 0
snd 60871 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
i915 705396 2
b43 356470 0
drm_kms_helper 46907 1 i915
drm 243792 3 i915,drm_kms_helper
bcma 42043 1 b43
i2c_algo_bit 13197 1 i915
soundcore 12600 1 snd
mac80211 545990 1 b43
cfg80211 409394 2 b43,mac80211
lp 13299 0
video 18903 1 i915
mac_hid 13037 0
parport 40836 3 lp,ppdev,parport_pc
hid_generic 12492 0
usbhid 47035 0
hid 87604 2 hid_generic,usbhid
r8169 61562 0
ssb 51854 1 b43
mii 13654 1 r8169
iwconfig (différent du précédent)
pan1 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:"MYGALE"
Mode:Managed Frequency:2.412 GHz Access Point: 00:21:91:E4:E0:7F
Bit Rate=36 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-6 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:55 Invalid misc:7360 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
lxcbr0 no wireless extensions.
Ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:e8:cd:91:58
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
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:15918 erreurs:0 :0 overruns:0 frame:0
TX packets:15918 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:839660 (839.6 KB) Octets transmis:839660 (839.6 KB)
lxcbr0 Link encap:Ethernet HWaddr d2:b6:43:e2:3d:3e
inet adr:10.0.3.1 Bcast:10.0.3.255 Masque:255.255.255.0
adr inet6: fe80::d0b6:43ff:fee2:3d3e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:176 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:0 (0.0 B) Octets transmis:43572 (43.5 KB)
pan1 Link encap:Ethernet HWaddr 3a:ad:2c:2b:8c:45
inet adr:192.168.0.196 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::38ad:2cff:fe2b:8c45/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:8534 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:0 (0.0 B) Octets transmis:387241 (387.2 KB)
wlan0 Link encap:Ethernet HWaddr 0c:60:76:35:ad:d0
inet adr:192.168.0.196 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::e60:76ff:fe35:add0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:206531 erreurs:0 :0 overruns:0 frame:0
TX packets:214410 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:11958204 (11.9 MB) Octets transmis:20238068 (20.2 MB)
sudo iwlist scan (différent du précédent)
pan1 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:21:91:E4:E0:7F
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=5 dBm
Encryption key:on
ESSID:"MYGALE"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000001aef5938b
Extra: Last beacon: 4ms ago
IE: Unknown: 00064D5947414C45
IE: Unknown: 010482848B96
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C334C101FFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3401000700000000000000000000000000000000000000
IE: Unknown: 2D1A4C101FFFFF000000000000000000000000000004000000000000
IE: Unknown: 3D1601001300000000000000000000000000000000000000
Cell 02 - Address: 00:25:3C:D7:CD:F1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"BELL646"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000001aed39baf
Extra: Last beacon: 4ms ago
IE: Unknown: 000742454C4C363436
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030101
IE: Unknown: 0706434120010B1B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
Cell 03 - Address: 2C:E4:12:92:73:7D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"BELL180"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000001aadf526c
Extra: Last beacon: 4ms ago
IE: Unknown: 000742454C4C313830
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1016FFFFFF0001000000000000000000000000030000000000
IE: Unknown: 3D160B070600000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05050031127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: 0706434120010B10
IE: Unknown: DD9D0050F204104A0001101044000102103B000103104700102880288028801880A8802CE41292737D1021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020084103C000101
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
lxcbr0 Interface doesn't support scanning.
uname -r -m
3.13.0-24-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool (légèrement différent du précédent – driver de wlan0)
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:24:E8:CD:91:58
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [MYGALE] ------------------------------------------------------
Type: 802.11 WiFi
Driver: b43
State: connected
Default: yes
HW Address: 0C:60:76:35:AD:D0
Capabilities:
Speed: 36 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
BELL180: Infra, 2C:E4:12:92:73:7D, Freq 2462 MHz, Rate 54 Mb/s, Strength 54 WPA2
BELL646: Infra, 00:25:3C:D7:CD:F1, Freq 2412 MHz, Rate 54 Mb/s, Strength 39 WEP
*MYGALE: Infra, 00:21:91:E4:E0:7F, Freq 2412 MHz, Rate 54 Mb/s, Strength 100 WEP
IPv4 Settings:
Address: 192.168.0.196
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 96.22.246.145
DNS: 24.200.228.113
DNS: 24.200.210.241
sudo rfkill list (différent du précédent)
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: compal-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: compal-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no J'espère que vous serez capables de m'aider.
Merci à l'avance,
Hors ligne
#4 Le 13/06/2014, à 01:16
- Teena02
Re : (Résolu)Plus de WiFi et de connexion filiaire depuis migration à 14.04
Désolée pour ceux qui cherchent encore mais pour ma part, après diverses tentatives avec Xubuntu 14,04 live, je suis revenue à la version 12.04 qui elle, fonctionne très bien.
Je vais donc attendre encore un peu avant de refaire une mise à niveau.
Merci !
Dernière modification par Teena02 (Le 13/06/2014, à 01:16)
Hors ligne
#5 Le 13/06/2014, à 10:07
- chinois02
Re : (Résolu)Plus de WiFi et de connexion filiaire depuis migration à 14.04
Bonjour, j'avais le même problème avec un portable dell, résolu par instalation du paquet linux-firmware-nonfree et désinstallation du paquet bcmwl-kernel-source.
http://forum.ubuntu-fr.org/viewtopic.ph … #p17082031
N'importe qui peut voir ce que tu sembles être; quelques rares seulement peuvent tâter ce que tu est. Et ces derniers n'osent contredire l'opinion du grand nombre, renforcés par toute la majesté de l'État. Machiavel-Le Prince.
Hors ligne