Pages : 1
#1 Le 15/12/2012, à 05:47
- ramjahj
[resolu] perte de connexion wifi apres maj en 12.04
Bonsoir,
j'utilise un HP portable 6730S dual core T1600 avec une carte wifi broadcom 4312 lp-phy.
Après la mise à jour en 12.04, perte de connexion wifi... il faut sans cesse entrer le code et
cela ne marche pas.
J'ai parcouru tous les posts se rapprochant, mais mon niveau ne me permets pas de m'en
sortir tout seul ...
un peu d'aide serait la bienvenue,
merci d'avance à tous
ramjahj
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
>> 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 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b083 Chicony Electronics Co., Ltd
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g Wireless LAN Controller [103c:137d]
Kernel driver in use: b43-pci-bridge
Kernel modules: wl, ssb
85:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8042 PCI-E Fast Ethernet Controller [11ab:4357]
Subsystem: Hewlett-Packard Company Device [103c:30e8]
Kernel driver in use: sky2
Kernel modules: sky2
>> sudo lshw -C network
*-network
description: Network controller
produit: BCM4312 802.11b/g LP-PHY
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
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:58700000-58703fff
*-network
description: Ethernet interface
produit: 88E8042 PCI-E Fast Ethernet Controller
fabriquant: Marvell Technology Group Ltd.
identifiant matériel: 0
information bus: pci@0000:85:00.0
nom logique: eth0
version: 00
numéro de série: 00:24:81:3d:a6:03
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full firmware=N/A ip=192.168.0.17 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:46 mémoire:58600000-58603fff portE/S:2000(taille=256)
*-network
description: Interface réseau sans fil
identifiant matériel: 2
nom logique: wlan0
numéro de série: 00:21:00:ad:a0:7f
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.2.0-34-generic firmware=478.104 link=no multicast=yes wireless=IEEE 802.11bg
>> lsmod
Module Size Used by
dm_crypt 22528 0
joydev 17393 0
hp_wmi 13652 0
sparse_keymap 13658 1 hp_wmi
snd_hda_codec_analog 75395 1
parport_pc 32114 0
rfcomm 38139 0
bnep 17830 2
ppdev 12849 0
bluetooth 158438 10 rfcomm,bnep
binfmt_misc 17292 1
arc4 12473 2
snd_hda_intel 32765 2
snd_hda_codec 109562 2 snd_hda_codec_analog,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
psmouse 96684 0
serio_raw 13027 0
snd_pcm 80845 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
b43 342643 0
uvcvideo 67203 0
videodev 86588 1 uvcvideo
snd 62064 13 snd_hda_codec_analog,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 14115 2 snd_hda_intel,snd_pcm
mac80211 436455 1 b43
cfg80211 178679 2 b43,mac80211
bcma 25651 1 b43
hp_accel 25728 0
lis3lv02d 19268 1 hp_accel
input_polldev 13648 1 lis3lv02d
mac_hid 13077 0
ssb 50691 1 b43
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
i915 419126 3
sky2 49545 0
drm_kms_helper 45466 1 i915
drm 197599 4 i915,drm_kms_helper
i2c_algo_bit 13199 1 i915
wmi 18744 1 hp_wmi
video 19068 1 i915
>> iwconfig
wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:24:81:3d:a6:03
inet adr:192.168.0.17 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::224:81ff:fe3d:a603/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3654 erreurs:0 :0 overruns:0 frame:0
TX packets:2756 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:4607943 (4.6 MB) Octets transmis:255008 (255.0 KB)
Interruption:17
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:194 erreurs:0 :0 overruns:0 frame:0
TX packets:194 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:21107 (21.1 KB) Octets transmis:21107 (21.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:21:00:ad:a0:7f
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)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: F4:CA:E5:D5:B7:79
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=38/70 Signal level=-72 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002a421d7168d
Extra: Last beacon: 1020ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030102
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1602000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: F4:CA:E5:D5:B7:78
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"freebox_touco"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002a421da0160
Extra: Last beacon: 864ms ago
IE: Unknown: 000D66726565626F785F746F75636F
IE: Unknown: 010882848B960C121824
IE: Unknown: 030102
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1602000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: F4:CA:E5:D5:B7:7A
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002a421d40160
Extra: Last beacon: 1188ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030102
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1602000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: 00:19:70:AC:7E:EC
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-39 dBm
Encryption key:on
ESSID:"Livebox-83ae"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000261c74a3180
Extra: Last beacon: 588ms ago
IE: Unknown: 000C4C697665626F782D38336165
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606000900000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010020000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD880050F204104A000110104400010210570001001041000100103B000103104700106C2E854983AE6C2E854983AE854983AE10210005536167656D102300084C697665626F7832102400084C697665626F78321042000A4C4B31323239344450321054000800060050F20400011011000D4C697665626F78322D38334145100800020086103C000101
Cell 05 - Address: 00:1D:6A:B1:E7:83
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"Livebox-E1F1"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000006ce7334a3d9
Extra: Last beacon: 816ms ago
IE: Unknown: 000C4C697665626F782D45314631
IE: Unknown: 010882848B960C121824
IE: Unknown: 030105
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F20201018A0003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
Cell 06 - Address: 00:1A:2B:3B:73:ED
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"NUMERICABLE-4DA6"
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=00000059a71f8006
Extra: Last beacon: 52ms ago
IE: Unknown: 00104E554D4552494341424C452D34444136
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180203F0000000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: B6:D8:74:D9:D9:C8
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:""
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=00000092475d2404
Extra: Last beacon: 196ms ago
IE: Unknown: 0000
IE: Unknown: 010482848B96
IE: Unknown: 03010C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 08 - Address: B6:D8:74:D9:D9:C9
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:""
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=00000092475a083d
Extra: Last beacon: 400ms ago
IE: Unknown: 0000
IE: Unknown: 010482848B96
IE: Unknown: 03010C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 09 - Address: B6:D8:74:D9:D9:CA
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=46/70 Signal level=-64 dBm
Encryption key:off
ESSID:"FreeWifi"
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=00000092475af967
Extra: Last beacon: 340ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010482848B96
IE: Unknown: 03010C
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 10 - Address: B6:D8:74:D9:D9:CB
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
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=00000092475d3188
Extra: Last beacon: 192ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010482848B96
IE: Unknown: 03010C
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: 72:0B:95:89:AF:30
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"FREEMOISE"
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=000003c2404aa171
Extra: Last beacon: 188ms ago
IE: Unknown: 0009465245454D4F495345
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C070600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010029127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C070600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 12 - Address: 72:0B:95:89:AF:31
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:""
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=000003c240491a40
Extra: Last beacon: 288ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C070600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010029127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C070600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 13 - Address: 72:0B:95:89:AF:32
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=30/70 Signal level=-80 dBm
Encryption key:off
ESSID:"FreeWifi"
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=000003c2404ab37b
Extra: Last beacon: 184ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 05040001001A
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C070600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010029127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C070600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 14 - Address: F4:CA:E5:B7:74:45
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=26/70 Signal level=-84 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002c4b7e4d408
Extra: Last beacon: 676ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 15 - Address: 08:86:3B:56:8D:86
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"BolDeRiz"
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=0000003c6065f837
Extra: Last beacon: 1012ms ago
IE: Unknown: 0008426F6C446552697A
IE: Unknown: 010882840B162430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DDA20050F204104A00011010440001021041000100103B0001031047001077EB66F432B626B6063D175BD49108951021001442656C6B696E20496E7465726E6174696F6E616C1023000A46394B3131303220763110240007312E30302E31321042000E31323131333147463131363134371054000800060050F20400011011001D42656C6B696E204E363030444220576972656C65737320526F75746572100800020084
IE: Unknown: DD090010180204F0040000
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 16 - Address: 72:0B:95:89:AF:33
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
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=000003c23f812c41
Extra: Last beacon: 13384ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 05040001000C
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C070600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010028127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C070600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 17 - Address: 00:22:3F:6C:33:40
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=18/70 Signal level=-92 dBm
Encryption key:on
ESSID:"DartyBox_C7B4"
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=000000096133d318
Extra: Last beacon: 14360ms ago
IE: Unknown: 000D4461727479426F785F43374234
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 05040001000A
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD0E0050F204104A0001101044000102
IE: Unknown: DD090010180203F0000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 18 - Address: F4:CA:E5:B7:74:46
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002c4b7e58160
Extra: Last beacon: 600ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 19 - Address: 00:1C:7B:78:EF:76
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"NUMERICABLE-A1A5"
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=000000e09167818e
Extra: Last beacon: 1100ms ago
IE: Unknown: 00104E554D4552494341424C452D41314135
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601081500000000000000000000000000000000000000
IE: Unknown: DD0E0050F204104A0001101044000102
IE: Unknown: DD090010180201F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 20 - Address: 00:19:70:64:0C:95
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"Bbox-93762A"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000000097e1a1cb3
Extra: Last beacon: 1084ms ago
IE: Unknown: 000B42626F782D393337363241
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
Cell 21 - Address: F4:CA:E5:99:81:00
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"FREEBOX_REMI_QU"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000195d5f00160
Extra: Last beacon: 964ms ago
IE: Unknown: 000F46524545424F585F52454D495F5155
IE: Unknown: 010882848B960C121824
IE: Unknown: 030103
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1603000700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 22 - Address: 00:24:D4:9E:7D:99
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=23/70 Signal level=-87 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000000fea2fa0160
Extra: Last beacon: 772ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 23 - Address: F4:CA:E5:B7:74:44
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"kymanifik"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000002c4b7e58160
Extra: Last beacon: 664ms ago
IE: Unknown: 00096B796D616E6966696B
IE: Unknown: 010882848B960C121824
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 24 - Address: 00:24:D4:9E:7D:9A
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000000fea2fa016c
Extra: Last beacon: 740ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
3.2.0-34-generic i686
>> cat /etc/network/interfaces
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: sky2
State: connected
Default: yes
HW Address: 00:24:81:3D:A6:03
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.17
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 89.2.0.1
DNS: 89.2.0.2
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: b43
State: disconnected
Default: no
HW Address: 00:21:00:AD:A0:7F
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Livebox-83ae: Infra, 00:19:70:AC:7E:EC, Freq 2437 MHz, Rate 54 Mb/s, Strength 100 WPA WPA2
FreeWifi_secure: Infra, B6:D8:74:D9:D9:CB, Freq 2467 MHz, Rate 54 Mb/s, Strength 62 WPA Enterprise
BolDeRiz: Infra, 08:86:3B:56:8D:86, Freq 2412 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2
FreeWifi_secure: Infra, F4:CA:E5:D5:B7:7A, Freq 2417 MHz, Rate 54 Mb/s, Strength 44 WPA2 Enterprise
Livebox-E1F1: Infra, 00:1D:6A:B1:E7:83, Freq 2432 MHz, Rate 54 Mb/s, Strength 39 WPA
FreeWifi_secure: Infra, 72:0B:95:89:AF:33, Freq 2467 MHz, Rate 54 Mb/s, Strength 35 WPA Enterprise
FreeWifi_secure: Infra, F4:CA:E5:9B:F4:BA, Freq 2422 MHz, Rate 54 Mb/s, Strength 35 WPA2 Enterprise
Egy77: Infra, F4:CA:E5:9B:F4:B8, Freq 2422 MHz, Rate 54 Mb/s, Strength 34 WPA
FreeWifi_secure: Infra, F4:CA:E5:B7:74:46, Freq 2442 MHz, Rate 54 Mb/s, Strength 30 WPA2 Enterprise
kymanifik: Infra, F4:CA:E5:B7:74:44, Freq 2442 MHz, Rate 54 Mb/s, Strength 22 WPA
freebox_touco: Infra, F4:CA:E5:D5:B7:78, Freq 2417 MHz, Rate 54 Mb/s, Strength 44 WEP
FREEMOISE: Infra, 72:0B:95:89:AF:30, Freq 2467 MHz, Rate 54 Mb/s, Strength 39 WEP
NUMERICABLE-B9A0:Infra, 00:22:3F:2A:B6:65, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WEP
FreeWifi: Infra, B6:D8:74:D9:D9:CA, Freq 2467 MHz, Rate 54 Mb/s, Strength 62
FreeWifi: Infra, F4:CA:E5:D5:B7:79, Freq 2417 MHz, Rate 54 Mb/s, Strength 44
FreeWifi: Infra, 72:0B:95:89:AF:32, Freq 2467 MHz, Rate 54 Mb/s, Strength 34
FreeWifi: Infra, F4:CA:E5:B7:74:45, Freq 2442 MHz, Rate 54 Mb/s, Strength 27
FreeWifi: Infra, F4:CA:E5:9B:F4:B9, Freq 2422 MHz, Rate 54 Mb/s, Strength 35
Freebox-41E23B: Infra, 00:24:D4:9E:7D:98, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA
FreeWifi_secure: Infra, 00:24:D4:9E:7D:9A, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
freebox_PYESCA: Infra, F4:CA:E5:B4:0A:E8, Freq 2417 MHz, Rate 54 Mb/s, Strength 17 WEP
FreeWifi: Infra, 00:24:D4:9E:7D:99, Freq 2437 MHz, Rate 54 Mb/s, Strength 22
Stalione: Infra, 00:24:D4:D5:00:78, Freq 2437 MHz, Rate 54 Mb/s, Strength 12 WEP
FreeWifi: Infra, 00:24:D4:D5:00:79, Freq 2437 MHz, Rate 54 Mb/s, Strength 20
DartyBox_C7B4: Infra, 00:22:3F:6C:33:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA
FreeWifi_secure: Infra, 00:24:D4:D5:00:7A, Freq 2437 MHz, Rate 54 Mb/s, Strength 14 WPA2 Enterprise
FreeWifi_secure: Infra, F4:CA:E5:99:81:02, Freq 2422 MHz, Rate 54 Mb/s, Strength 25 WPA2 Enterprise
NUMERICABLE-4DA6:Infra, 00:1A:2B:3B:73:ED, Freq 2462 MHz, Rate 54 Mb/s, Strength 49 WEP
NUMERICABLE-A1A5:Infra, 00:1C:7B:78:EF:76, Freq 2412 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
Bbox-93762A: Infra, 00:19:70:64:0C:95, Freq 2412 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
FREEBOX_REMI_QU: Infra, F4:CA:E5:99:81:00, Freq 2422 MHz, Rate 54 Mb/s, Strength 20 WPA
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
Dernière modification par ramjahj (Le 18/12/2012, à 00:20)
Hors ligne
#2 Le 15/12/2012, à 22:13
- toutafai
Re : [resolu] perte de connexion wifi apres maj en 12.04
Salut,
Es-ce que ta box est celle la : Livebox-83ae ?
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#3 Le 16/12/2012, à 00:35
- ramjahj
Re : [resolu] perte de connexion wifi apres maj en 12.04
Non, c'est la numericable 4DA6
Hors ligne
#4 Le 16/12/2012, à 01:10
- toutafai
Re : [resolu] perte de connexion wifi apres maj en 12.04
change le chiffrement/crypatage pour soir du wpa1 TKIP, soir du WPA2 AES, noublie pas d'enregistrer les changements sur ta box et de la rebooter apres... puis sou ubuntu, supprime ta connexion wifi actuel, puis refait la.
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#5 Le 16/12/2012, à 14:14
- ramjahj
Re : [resolu] perte de connexion wifi apres maj en 12.04
je viens de me connecter sur ma box, jai le choix entre WPA, WPA-PSK, WPA2, WPA2-PSK et
bien sur WEP sur lequel j etais...
lequel choisir ?
merci
Hors ligne
#6 Le 16/12/2012, à 18:35
- toutafai
Re : [resolu] perte de connexion wifi apres maj en 12.04
WPA2 PSK..enregistrer et rebooter la box
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#7 Le 17/12/2012, à 11:28
- ramjahj
Re : [resolu] perte de connexion wifi apres maj en 12.04
Super ça marche, j'ai changé en WPA2-PSK AES et rebooté
ré-enregistré la nouvelle connexion WIFI , et voilà,
et bien merci pour tout...
mais qu'est ce qui t'a mis la puce à l'oreille au vu des infos fournies ?
Hors ligne
#8 Le 17/12/2012, à 18:12
- toutafai
Re : [resolu] perte de connexion wifi apres maj en 12.04
par habitude, le chiffrement WEP peut être la cause de ce genre de dysfonctionnement...Content pour toi, il ne te reste plus qu'a éditer ton 1 er message, et de rajouter "[Résolu]" dans le titre.
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#9 Le 17/12/2012, à 21:03
- ramjahj
Re : [resolu] perte de connexion wifi apres maj en 12.04
Juste une petite remarque, j'ai remarqué que dans le dossier pilotes additionnels,
le pilote réseau sans-fil broadcom STA est marqué activé mais " pas utilisé actuellement"
surprenant, non ?
Hors ligne
#10 Le 17/12/2012, à 21:16
- toutafai
Re : [resolu] perte de connexion wifi apres maj en 12.04
non, il y a plusieurs pilotes (=module dans le monde ubuntu) pour ton wifi...d'ou le "activé mais pas utilisé"
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#11 Le 18/12/2012, à 00:19
- ramjahj
Re : [resolu] perte de connexion wifi apres maj en 12.04
ok merci encore pour tout, et longue vie aux forums...
bonne soirée
et je cloture le sujet.
Hors ligne
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