Pages : 1
#1 Le 19/09/2014, à 18:54
- sempervirens
[résolu] pas de conexion wifi sfr acer aspire one
Bonjour,
je n'arrive pas à me connecter au wifi. Le reseau n'apparaît pas.
J'ai essayé de lire la documentation mais, je crains, c'est du chinois, je suis depassée. Je peux lire des partitions de musique, c'est plus simple.
Voici les résultats des commandes. Merci d'avance à celles et ceux qui arrivent à comprendre ce charabia et à m'aider.
[cat /etc/lsb-release]
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS"
[lsusb]
Bus 001 Device 003: ID 0402:9665 ALi Corp. Gateway Webcam
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:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[lspci]
00:00.0 Host bridge: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
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)
00:1d.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 NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation NM10/ICH7 Family SATA Controller [AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
01:00.0 Ethernet controller: Qualcomm Atheros AR8132 Fast Ethernet (rev c0)
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
[ lspci -nn | grep -i net]
01:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8132 Fast Ethernet [1969:1062] (rev c0)
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
[lspci -k]
00:00.0 Host bridge: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx DMI Bridge
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
Subsystem: Acer Incorporated [ALI] Device 0349
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
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
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
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 NM10 Family LPC Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation NM10/ICH7 Family SATA Controller [AHCI mode] (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0349
01:00.0 Ethernet controller: Qualcomm Atheros AR8132 Fast Ethernet (rev c0)
Subsystem: Acer Incorporated [ALI] Device 0349
Kernel driver in use: atl1c
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
Subsystem: Broadcom Corporation Device 0510
Kernel driver in use: wl
[ sudo lshw -C network ]
[sudo] password for fred:
*-network
description: Ethernet interface
produit: AR8132 Fast Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: eth0
version: c0
numéro de série: 88:ae:1d:0b:35:0c
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=full ip=192.168.1.41 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:45 mémoire:57000000-5703ffff portE/S:5000(taille=128)
*-network
description: Interface réseau sans fil
produit: BCM4313 802.11bgn Wireless Network Adapter
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 01
numéro de série: 78:e4:00:b2:c3:07
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) latency=0 multicast=yes wireless=IEEE 802.11abg
ressources: irq:17 mémoire:56000000-56003fff
[lsmod]
Module Size Used by
ipt_MASQUERADE 12760 0
xt_conntrack 12664 0
ipt_REJECT 12485 0
xt_tcpudp 12756 0
iptable_filter 12706 0
nf_nat_h323 17419 0
nf_conntrack_h323 62817 1 nf_nat_h323
nf_nat_pptp 12926 0
nf_nat_proto_gre 12865 1 nf_nat_pptp
nf_conntrack_pptp 14628 1 nf_nat_pptp
nf_conntrack_proto_gre 14021 1 nf_conntrack_pptp
nf_nat_tftp 12420 0
nf_conntrack_tftp 12953 1 nf_nat_tftp
nf_nat_sip 16997 0
nf_conntrack_sip 23655 1 nf_nat_sip
nf_nat_irc 12606 0
nf_conntrack_irc 13249 1 nf_nat_irc
nf_nat_ftp 12645 0
nf_conntrack_ftp 14056 1 nf_nat_ftp
iptable_nat 12867 0
nf_conntrack_ipv4 14492 1
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
nf_nat_ipv4 13095 1 iptable_nat
nf_nat 20861 10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack 83685 19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 17987 2 iptable_filter,iptable_nat
x_tables 22067 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
bnep 18895 2
rfcomm 53664 0
bluetooth 342208 10 bnep,rfcomm
acer_wmi 31735 0
sparse_keymap 13708 1 acer_wmi
lib80211_crypt_tkip 17456 0
wl 3999690 0
snd_hda_codec_realtek 55163 1
uvcvideo 71309 0
videobuf2_vmalloc 13048 1 uvcvideo
videobuf2_memops 13170 1 videobuf2_vmalloc
snd_hda_intel 42730 3
videobuf2_core 39258 1 uvcvideo
snd_hda_codec 164067 2 snd_hda_codec_realtek,snd_hda_intel
videodev 108503 2 uvcvideo,videobuf2_core
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
lib80211 14040 2 wl,lib80211_crypt_tkip
snd_seq_midi 13132 0
cfg80211 409394 1 wl
i915 705659 3
joydev 17101 0
coretemp 13195 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
serio_raw 13230 0
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 16864 0
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
drm_kms_helper 47182 1 i915
snd_timer 28584 2 snd_pcm,snd_seq
drm 244037 4 i915,drm_kms_helper
snd 60939 16 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
soundcore 12600 1 snd
i2c_algo_bit 13197 1 i915
wmi 18673 1 acer_wmi
video 18903 2 i915,acer_wmi
mac_hid 13037 0
parport_pc 31981 0
ppdev 17391 0
lp 13299 0
parport 40836 3 lp,ppdev,parport_pc
hid_logitech_dj 18165 0
usbhid 46997 0
hid 87604 3 usbhid,hid_logitech_dj
psmouse 91329 0
ahci 25579 2
libahci 27214 1 ahci
atl1c 40949 0
[ iwconfig ]
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
lo no wireless extensions.
eth0 no wireless extensions.
[ ifconfig ]
eth0 Link encap:Ethernet HWaddr 88:ae:1d:0b:35:0c
inet adr:192.168.1.41 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::8aae:1dff:fe0b:350c/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:10108 erreurs:0 :0 overruns:0 frame:0
TX packets:10892 errors:0 dropped:0 overruns:0 carrier:11
collisions:0 lg file transmission:1000
Octets reçus:8500345 (8.5 MB) Octets transmis:1653874 (1.6 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:2456 erreurs:0 :0 overruns:0 frame:0
TX packets:2456 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:196001 (196.0 KB) Octets transmis:196001 (196.0 KB)
wlan0 Link encap:Ethernet HWaddr 78:e4:00:b2:c3:07
adr inet6: fe80::7ae4:ff:feb2:c307/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:55586
TX packets:64 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:12359 (12.3 KB)
Interruption:17
[ sudo iwlist scan ]
wlan0 Scan completed :
Cell 01 - Address: E0:A1:D7:13:4B:DC
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=70/70 Signal level=-20 dBm
Encryption key:on
ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 100ms ago
IE: Unknown: 0009000000000000000000
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010A
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD0E0050F204104A0001101044000102
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
[ uname -r -m ]
3.13.0-35-generic i686
[ cat /etc/network/interfaces ]
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
[ nm-tool ]
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: disconnected
Default: no
HW Address: 78:E4:00:B2:C3:07
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: atl1c
State: connected
Default: yes
HW Address: 88:AE:1D:0B:35:0C
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.41
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
[ 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: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
Dernière modification par sempervirens (Le 19/09/2014, à 19:20)
Hors ligne
#2 Le 19/09/2014, à 19:06
- Bougron
Re : [résolu] pas de conexion wifi sfr acer aspire one
Bonjour.
Peux-tu mettre en un seul texte pre-formaté ou en bloc de citation tous les extraits écrans.
La cause est connue " produit: BCM4313" pour ta carte wifi. tu es la 3eme personne qui est en train d'en baver. Peut-être qu'avec une autre approche tu vas trouver comment faire. Tu as la chance d'avoir une carte RJ45 d'un autre constructeur donc tu as du réseau......Cela va certainement être plus simple.
https://doc.ubuntu-fr.org/wifi_broadcom_bcm43xx
Dernière modification par Bougron (Le 19/09/2014, à 19:07)
Hors ligne
#3 Le 19/09/2014, à 19:17
- sempervirens
Re : [résolu] pas de conexion wifi sfr acer aspire one
Rebonjour,
merci pour la réponse.
Mais je crois que je sais ce qu'il faut faire : il faut être têtue comme une mule et faire et refaire et tester et retester : j'ai à nouveau supprimé le réseau et l'ai connecté comme "réseau invisible" et cette fois-ci, ça a marché (jusqu'à quand ?).
Mystères de l'informatique !
Je vous remercie et à la prochaine, le plus tard possible.
Je cherche comment faire pour écrire "résolu" sur l'entête du message
Hors ligne
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