Bonjour,
en allumant mon pc portable ce matin, je me rend compte que mon wifi ne marche plus.
Peut-être que c’est dû à au dernier apt-get update;apt-get upgrade.
Donc je redémarre network-manager :
root@localhost:/var/log# /etc/init.d/network-manager restart
[ ok ] Stopping network connection manager: NetworkManager.
[ ok ] Starting network connection manager: NetworkManager.
root@localhost:/var/log#
=> donc là rien à signaler
Mais au niveau du syslog, voilà ce que j’ai :
root@localhost:/var/log# cat syslog
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> caught signal 15, shutting down normally.
Oct 1 14:28:06 localhost NetworkManager[3137]: <warn> quit request received, terminating...
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (wlan0): now unmanaged
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (wlan0): device state change: unavailable -> unmanaged (reason 'removed') [20 10 36]
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (eth0): now unmanaged
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (eth0): device state change: unavailable -> unmanaged (reason 'removed') [20 10 36]
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (eth0): cleaning up...
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> (eth0): taking down device.
Oct 1 14:28:06 localhost NetworkManager[3137]: <info> exiting (success)
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> NetworkManager (version 0.9.4.0) is starting...
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: init!
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: update_system_hostname
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPluginIfupdown: management mode: unmanaged
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:08:00.0/net/wlan0, iface: wlan0)
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:08:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:09:00.0/net/eth0, iface: eth0)
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:09:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: end _init.
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> Loaded plugin ifupdown: (C) 2008 Canonical Ltd. To report bugs please use the NetworkManager mailing list.
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc. To report bugs please use the NetworkManager mailing list.
Oct 1 14:28:06 localhost NetworkManager[5148]: Ifupdown: get unmanaged devices count: 0
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: (19197712) ... get_connections.
Oct 1 14:28:06 localhost NetworkManager[5148]: SCPlugin-Ifupdown: (19197712) ... get_connections (managed=false): return empty list.
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing lutin ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'lutin'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing Wifi Villette ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'Wifi Villette'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing McDonald's France ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'McDonald's France'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing 00:0A:F7:0F:07:9E ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection '00:0A:F7:0F:07:9E'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing hotspot-cite-sciences ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'hotspot-cite-sciences'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing A9F1BDF1DAB1NVT4F4F59 ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'A9F1BDF1DAB1NVT4F4F59'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing Villette Pro ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'Villette Pro'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing Linksys ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'Linksys'
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: parsing PJ-WIRELESS5 ...
Oct 1 14:28:06 localhost NetworkManager[5148]: keyfile: read connection 'PJ-WIRELESS5'
Oct 1 14:28:06 localhost NetworkManager[5148]: Ifupdown: get unmanaged devices count: 0
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> modem-manager is now available
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> monitoring kernel firmware directory '/lib/firmware'.
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> monitoring ifupdown state file '/run/network/ifstate'.
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> found WiFi radio killswitch rfkill0 (at /sys/devices/pci0000:00/0000:00:1c.1/0000:08:00.0/ieee80211/phy0/rfkill0) (driver (unknown))
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> WiFi enabled by radio killswitch; disabled by state file
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> WWAN enabled by radio killswitch; enabled by state file
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> WiMAX enabled by radio killswitch; enabled by state file
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> Networking is enabled by state file
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): using nl80211 for WiFi device control
Oct 1 14:28:06 localhost NetworkManager[5148]: <warn> (wlan0): driver supports Access Point (AP) mode
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): new 802.11 WiFi device (driver: 'ath9k' ifindex: 3)
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/0
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): now managed
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): bringing up device.
Oct 1 14:28:06 localhost NetworkManager[5148]: <info> (wlan0): deactivating device (reason 'managed') [2]
Oct 1 14:28:07 localhost NetworkManager[5148]: <warn> failed to allocate link cache: (-10) Operation not supported
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): carrier is OFF
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): new Ethernet device (driver: 'r8169' ifindex: 2)
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): now managed
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): bringing up device.
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): preparing device.
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> (eth0): deactivating device (reason 'managed') [2]
Oct 1 14:28:07 localhost NetworkManager[5148]: <info> Added default wired connection 'Connexion filaire 1' for /sys/devices/pci0000:00/0000:00:1c.2/0000:09:00.0/net/eth0
Oct 1 14:28:07 localhost kernel: [ 230.181637] r8169 0000:09:00.0: eth0: link down
Oct 1 14:28:07 localhost kernel: [ 230.182204] ADDRCONF(NETDEV_UP): eth0: link is not ready
root@localhost:/var/log#
En scannant les interfaces, voici ce que j’ai :
root@localhost:/var/log# iwlist scan
lo Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
eth0 Interface doesn't support scanning.
root@localhost:/var/log#
Interface doesn’t support scanning : Network is down => donc j’ai relancer wlan0
ifconfig wlan0 down
ifconfig wlan0 up
Mais syslog me répond par ceci :
Oct 1 15:19:55 localhost kernel: [ 661.457314] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Mais au moins avec ifconfig wlan0 down/ifconfig wlan0 up, le wlan0 est devenu scannable (mais les informations sont trop bizarre avec des unknow partout :
root@localhost:/var/log# iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:1A:30:8E:6F:55
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"\x00"
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=000005e879e5818d
Extra: Last beacon: 840ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0504000B8D5B
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 851E05008F000F00FF0359007267303030342D61702D7075622D320004000027
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:1A:30:8E:6F:51
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=39/70 Signal level=-71 dBm
Encryption key:off
ESSID:"hotspot-cite-sciences"
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=000005e879e585dc
Extra: Last beacon: 824ms ago
IE: Unknown: 0015686F7473706F742D636974652D736369656E636573
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030101
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0504000B8D5B
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 3603616603
IE: Unknown: 851E05008F000F00FF0359007267303030342D61702D7075622D320004000027
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 03 - Address: 00:1A:30:8E:6F:52
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=39/70 Signal level=-71 dBm
Encryption key:on
ESSID:"lutin"
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=000005e879e41dae
Extra: Last beacon: 892ms ago
IE: Unknown: 00056C7574696E
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030101
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 851E05008F000F00FF0359007267303030342D61702D7075622D320004000027
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 04 - Address: B4:E9:B0:5D:A4:90
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=26/70 Signal level=-84 dBm
Encryption key:off
ESSID:"hotspot-cite-sciences"
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=000007a271df3960
Extra: Last beacon: 920ms ago
IE: Unknown: 0015686F7473706F742D636974652D736369656E636573
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030101
IE: Unknown: 0706465220010D14
IE: Unknown: 0B050000338D5B
IE: Unknown: 2A0100
IE: Unknown: 2D1AAC191BFFFFFF0000000000000000000000000000000000000000
IE: Unknown: 32043048606C
IE: Unknown: 3D1601000500000000000000000000000000000000000000
IE: Unknown: 851E01008F000F00FF0359007372303035382D61702D7075622D330000000040
IE: Unknown: 9606004096000A00
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 05 - Address: 00:1A:30:8E:6F:53
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"\x00"
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=000005e879e586d3
Extra: Last beacon: 848ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0504000B8D5B
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 851E05008F000F00FF0359007267303030342D61702D7075622D320004000027
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 06 - Address: 00:1A:30:8D:40:92
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=20/70 Signal level=-90 dBm
Encryption key:on
ESSID:"lutin"
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=0000018fb4a0b190
Extra: Last beacon: 624ms ago
IE: Unknown: 00056C7574696E
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D7075622D330003000027
IE: Unknown: 9606004096001100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 07 - Address: 00:1A:30:8D:40:94
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"billwifi"
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=0000018fb49fec4c
Extra: Last beacon: 664ms ago
IE: Unknown: 000862696C6C77696669
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000300070059007267303030342D61702D7075622D330003000027
IE: Unknown: 9606004096001100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 08 - Address: 00:1A:30:8F:D0:62
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"lutin"
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=000005e87b842f3c
Extra: Last beacon: 668ms ago
IE: Unknown: 00056C7574696E
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 851E07008F000F00FF0359007372303131322D61702D70756200000004000027
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 09 - Address: 00:1A:30:8F:D0:61
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=27/70 Signal level=-83 dBm
Encryption key:off
ESSID:"hotspot-cite-sciences"
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=000005e87b848719
Extra: Last beacon: 668ms ago
IE: Unknown: 0015686F7473706F742D636974652D736369656E636573
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 0706465220010D17
IE: Unknown: 0B050400188D5B
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 3603616603
IE: Unknown: 851E07008F000F00FF0359007372303131322D61702D70756200000004000027
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 10 - Address: 00:1A:30:8D:40:93
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"\x00"
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=0000018fb4a0b18d
Extra: Last beacon: 672ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D7075622D330003000027
IE: Unknown: 9606004096001100
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961401
Cell 11 - Address: 00:18:B9:2A:C3:81
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=56/70 Signal level=-54 dBm
Encryption key:off
ESSID:"hotspot-cite-sciences"
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=000005e8731e53b9
Extra: Last beacon: 392ms ago
IE: Unknown: 0015686F7473706F742D636974652D736369656E636573
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030109
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0506000D8D5B
IE: Unknown: 2A0106
IE: Unknown: 32043048606C
IE: Unknown: 3603616603
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D70756200000006000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 12 - Address: 00:18:B9:2A:C3:82
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=56/70 Signal level=-54 dBm
Encryption key:on
ESSID:"lutin"
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=000005e8731dfbe1
Extra: Last beacon: 388ms ago
IE: Unknown: 00056C7574696E
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030109
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0106
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D70756200000006000025
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 13 - Address: 00:18:B9:2A:C3:83
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"\x00"
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=000005e8731d9193
Extra: Last beacon: 464ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030109
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0506000D8D5B
IE: Unknown: 2A0106
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D70756200000006000025
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 14 - Address: 24:77:03:51:97:05
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"WIN-TRL5OM52KDI-33010"
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=01cebe9b7d0a0393
Extra: Last beacon: 444ms ago
IE: Unknown: 001557494E2D54524C354F4D35324B44492D3333303130
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030109
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD790050F204104A0001101044000102103B000103104700107406C292E267004FB1D626FE7F70170910210011496E74656C20436F72706F726174696F6E10230014496E74656C2852292043656E7472696E6F285229102400012D104200012D1054000800010050F20400011011000556454E555310080002008C
IE: Unknown: 2D1A040017FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D1609080300000000000000000000000000000000000000
IE: Unknown: DD0B0017350101000000000000
Cell 15 - Address: 00:18:B9:2A:C3:85
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=51/70 Signal level=-59 dBm
Encryption key:on
ESSID:"\x00"
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=000005e8731d9193
Extra: Last beacon: 452ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030109
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 0B0506000D8D5B
IE: Unknown: 2A0106
IE: Unknown: 32043048606C
IE: Unknown: 851E03008F000F00FF0359007267303030342D61702D70756200000006000025
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 16 - Address: FE:99:93:39:FC:C7
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"A9F1BDF1DAB1NVT4F4F59"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Mode:Ad-Hoc
Extra:tsf=0000000564096f12
Extra: Last beacon: 384ms ago
IE: Unknown: 00154139463142444631444142314E5654344634463539
IE: Unknown: 010482848B96
IE: Unknown: 03010A
IE: Unknown: 06020000
Cell 17 - Address: 00:1A:30:8F:D0:63
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"\x00"
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=000005e87b85218f
Extra: Last beacon: 652ms ago
IE: Unknown: 000100
IE: Unknown: 010882040B0C12161824
IE: Unknown: 030105
IE: Unknown: 050400010000
IE: Unknown: 0706465220010D17
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 851E07008F000F00FF0359007372303131322D61702D70756200000004000027
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Cell 18 - Address: 00:1A:30:8D:40:91
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=24/70 Signal level=-86 dBm
Encryption key:off
ESSID:"hotspot-cite-sciences"
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
root@localhost:/var/log#
Une idée ? Merci beaucoup.
Post scriptum :
Voici mon fichier /etc/network/interfaces (que je n’ai pas touché) :
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
#allow-hotplug eth0
#iface eth0 inet dhcp
Voici ma carte wifi et ma carte ethernet
# lspci
08:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
=> Ma carte wifi
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 07)
=> Ma carte éthernet
J’ai aussi réinstallé le noyau et l’intramfs avec le paquets .deb de linux-image-amd64 et linux-image-2.6-amd64,
network-manager, network-manager-gnome, et firmware-realtek, mais ça n’a pas changé mon problème.