Contenu | Rechercher | Menus

Annonce

Si vous rencontrez des soucis à rester connecté sur le forum (ou si vous avez perdu votre mot de passe) déconnectez-vous et reconnectez-vous depuis cette page, en cochant la case "Me connecter automatiquement lors de mes prochaines visites".

#1 Le 26/02/2013, à 11:49

abenech

deconnection internet intempestive

ma connexion filaire fonctionne correctement, mais en wifi la connexion internet s’interrompt tout le temps. je suis sous quantal 64 bit je vous joint le log demandé et vous remercie de votre réponse cordialement

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.10
DISTRIB_CODENAME=quantal
DISTRIB_DESCRIPTION="Ubuntu 12.10"

>>    lsusb 

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
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:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 5986:0401 Acer, Inc 

>>    lspci -k -nn | grep -A 3 -i net 

03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:422b] (rev 3e)
	Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1101]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
--
04:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0a)
	Subsystem: CLEVO/KAPOK Computer Device [1558:3700]
	Kernel driver in use: r8169
	Kernel modules: r8169

>>    sudo lshw -C network 

  *-network
       description: Interface réseau sans fil
       produit: Centrino Ultimate-N 6300
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 3e
       numéro de série: 24:77:03:ae:f4:50
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.5.0-25-generic firmware=9.221.4.1 build 25532 ip=192.168.0.19 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:46 mémoire:f7900000-f7901fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.2
       information bus: pci@0000:04:00.2
       nom logique: eth0
       version: 0a
       numéro de série: 00:90:f5:d9:8a:90
       taille: 1Gbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8411-1_0.0.3 06/18/12 ip=192.168.0.13 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       ressources: irq:44 portE/S:d000(taille=256) mémoire:f2104000-f2104fff mémoire:f2100000-f2103fff

>>    lsmod 

Module                  Size  Used by
snd_hda_codec_hdmi     32049  1 
snd_hda_codec_realtek    78147  1 
joydev                 17458  0 
bnep                   18141  2 
rfcomm                 46620  0 
parport_pc             32689  0 
bluetooth             209249  10 bnep,rfcomm
ppdev                  17074  0 
nouveau               896008  0 
arc4                   12530  2 
coretemp               13401  0 
snd_hda_intel          33492  3 
snd_hda_codec         134213  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
kvm_intel             132760  0 
iwlwifi               386799  0 
i915                  520615  3 
kvm                   414071  1 kvm_intel
ttm                    83596  1 nouveau
snd_hwdep              17699  1 snd_hda_codec
snd_pcm                96668  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
drm_kms_helper         49113  2 nouveau,i915
snd_seq_midi           13325  0 
drm                   288721  6 nouveau,i915,ttm,drm_kms_helper
snd_rawmidi            30513  1 snd_seq_midi
mac80211              540032  1 iwlwifi
snd_seq_midi_event     14900  1 snd_seq_midi
snd_seq                61555  2 snd_seq_midi,snd_seq_midi_event
uvcvideo               76750  0 
snd_timer              29426  2 snd_pcm,snd_seq
videobuf2_core         32852  1 uvcvideo
ghash_clmulni_intel    13221  0 
aesni_intel            51038  1 
videodev              120310  2 uvcvideo,videobuf2_core
cryptd                 20404  2 ghash_clmulni_intel,aesni_intel
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
i2c_algo_bit           13414  2 nouveau,i915
videobuf2_vmalloc      12861  1 uvcvideo
lpc_ich                17062  0 
videobuf2_memops       13405  1 videobuf2_vmalloc
aes_x86_64             17256  1 aesni_intel
cfg80211              206797  2 iwlwifi,mac80211
snd                    78921  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
rtsx_pci_ms            13012  0 
psmouse                95595  0 
soundcore              15048  1 snd
memstick               16555  1 rtsx_pci_ms
mei                    40691  0 
microcode              22804  0 
mxm_wmi                13022  1 nouveau
snd_page_alloc         18485  2 snd_hda_intel,snd_pcm
serio_raw              13216  0 
wmi                    19071  2 nouveau,mxm_wmi
mac_hid                13206  0 
video                  19391  2 nouveau,i915
lp                     17760  0 
parport                46346  3 parport_pc,ppdev,lp
rtsx_pci_sdmmc         17476  0 
r8169                  61651  0 
rtsx_pci               28325  2 rtsx_pci_ms,rtsx_pci_sdmmc
>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:"NUMERICABLE-B608"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:1A:2B:98:51:D0   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=70/70  Signal level=-24 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:27   Missed beacon:0


>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:90:f5:d9:8a:90  
          inet adr:192.168.0.13  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::290:f5ff:fed9:8a90/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2074 erreurs:0 :0 overruns:0 frame:0
          TX packets:1461 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1981920 (1.9 MB) Octets transmis:160732 (160.7 KB)

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:335 erreurs:0 :0 overruns:0 frame:0
          TX packets:335 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:35054 (35.0 KB) Octets transmis:35054 (35.0 KB)

wlan0     Link encap:Ethernet  HWaddr 24:77:03:ae:f4:50  
          inet adr:192.168.0.19  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::2677:3ff:feae:f450/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:212 erreurs:0 :0 overruns:0 frame:0
          TX packets:63 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:35418 (35.4 KB) Octets transmis:18053 (18.0 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:1A:2B:98:51:D0
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=70/70  Signal level=-24 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-B608"
                    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=000001b6655692f7
                    Extra: Last beacon: 40ms ago
                    IE: Unknown: 00104E554D4552494341424C452D42363038
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    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: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: DD7C0050F204104A0001101044000102103B0001031047001041523F12FC46451D5F836C39159FCE701021000B4E756D6572696361626C651023000943425633385A34454E1024000631323334353610420007303030303030311054000800060050F20400011011000943425633385A34454E100800022688103C000101
                    IE: Unknown: DD090010180203F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:25:15:E2:8C:B4
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"SFR_8CB0"
                    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=0000002003d3774a
                    Extra: Last beacon: 40ms ago
                    IE: Unknown: 00085346525F38434230
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: DD820050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100035346521023000A4E42362D5345522D72301024000A4E42362D5345522D72301042000C3030323531354532384342301054000800060050F2040001101100085346525F38434230100800020084103C000101
                    IE: Unknown: DD090010180201F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 03 - Address: 62:25:15:E2:8C:B5
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi Public"
                    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=0000002003d383ab
                    Extra: Last beacon: 40ms ago
                    IE: Unknown: 000F5346522057694669205075626C6963
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000000000000000000000000000000000000000000
                    IE: Unknown: DD090010180202F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: 62:25:15:E2:8C:B7
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    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=0000002003d38b33
                    Extra: Last beacon: 40ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000000000000000000000000000000000000000000
                    IE: Unknown: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: 00:19:70:65:46:DB
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Livebox-56b6"
                    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=00000031aa0a8032
                    Extra: Last beacon: 27352ms ago
                    IE: Unknown: 000C4C697665626F782D35366236
                    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: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD880050F204104A000110104400010210570001001041000100103B00010310470010C8CD724756B6C8CD724756B6724756B610210005536167656D102300084C697665626F7832102400084C697665626F78321042000A4C4B31313038324450331054000800060050F20400011011000D4C697665626F78322D35364236100800020086103C000101
          Cell 06 - Address: 00:1A:2B:8C:49:81
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=41/70  Signal level=-69 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-04BD"
                    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=0000002041e5e623
                    Extra: Last beacon: 5332ms ago
                    IE: Unknown: 00104E554D4552494341424C452D30344244
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    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: 3D160B081100000000000000000000000000000000000000
                    IE: Unknown: DD860050F204104A0001101044000102103B00010310470010EC5D8AD75C86CFBE65694C12EC980EFC1021000B4E756D6572696361626C651023000943425633385A34454E1024000631323334353610420007303030303030311054000800060050F20400011011000943425633385A34454E100800022008103C0001011049000600372A000120
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 07 - Address: F4:CA:E5:ED:AF:5A
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=25/70  Signal level=-85 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=000007fe22968160
                    Extra: Last beacon: 5312ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    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: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101007003A4000027A4000042435E0062322F00
          Cell 08 - Address: 00:1A:2B:4F:8A:0B
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=29/70  Signal level=-81 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-F40E"
                    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=000005a190167010
                    Extra: Last beacon: 5124ms ago
                    IE: Unknown: 00104E554D4552494341424C452D46343045
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180201F0000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 09 - Address: F4:CA:E5:EA:EE:51
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=28/70  Signal level=-82 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=00000009c2370160
                    Extra: Last beacon: 5308ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: F4:CA:E5:EA:EE:50
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"freebox_JAZ_PARIS"
                    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=00000009c0ed0160
                    Extra: Last beacon: 26968ms ago
                    IE: Unknown: 001166726565626F785F4A415A5F5041524953
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    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: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 11 - Address: F4:CA:E5:D9:3E:A8
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"Severine"
                    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=000002e8b4960160
                    Extra: Last beacon: 4932ms ago
                    IE: Unknown: 00085365766572696E65
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B001300000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 12 - Address: E0:A1:D7:4C:87:84
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"SFR_8780"
                    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=0000001e197cb1b4
                    Extra: Last beacon: 5552ms ago
                    IE: Unknown: 00085346525F38373830
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030107
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1607001700000000000000000000000000000000000000
                    IE: Unknown: DD0E0050F204104A0001101044000102
                    IE: Unknown: DD090010180203F02C0000
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 13 - Address: C2:A1:D7:4C:87:85
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi Public"
                    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=0000001e197cc035
                    Extra: Last beacon: 5548ms ago
                    IE: Unknown: 000F5346522057694669205075626C6963
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030107
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1607001100000000000000000000000000000000000000
                    IE: Unknown: DD090010180202F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 14 - Address: F4:CA:E5:D9:3E:AA
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=28/70  Signal level=-82 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=000002e8b48e8160
                    Extra: Last beacon: 5356ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    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: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00


>>    uname -r -m 

3.5.0-25-generic x86_64

>>    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: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        00:90:F5:D9:8A:90

  Capabilities:
    Carrier Detect:  yes
    Speed:           1000 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.13
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             89.2.0.1
    DNS:             89.2.0.2


- Device: wlan0  [NUMERICABLE-B608] --------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           no
  HW Address:        24:77:03:AE:F4:50

  Capabilities:
    Speed:           1 Mb/s

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

  Wireless Access Points (* = current AP)
    SFR_8CB0:        Infra, 00:25:15:E2:8C:B4, Freq 2412 MHz, Rate 54 Mb/s, Strength 62 WPA
    SFR WiFi Mobile: Infra, 62:25:15:E2:8C:B7, Freq 2412 MHz, Rate 54 Mb/s, Strength 59 WPA2 Enterprise
    SFR WiFi Mobile: Infra, C2:A1:D7:4C:87:87, Freq 2442 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
    SFR_8780:        Infra, E0:A1:D7:4C:87:84, Freq 2442 MHz, Rate 54 Mb/s, Strength 35 WPA
    NUMERICABLE-04BD:Infra, 00:1A:2B:8C:49:81, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA WPA2
    Livebox-56b6:    Infra, 00:19:70:65:46:DB, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WPA WPA2
    FreeWifi_secure: Infra, EE:DE:4F:B8:6B:97, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA Enterprise
    NUMERICABLE-F40E:Infra, 00:1A:2B:4F:8A:0B, Freq 2462 MHz, Rate 54 Mb/s, Strength 37 WEP
    FreePerignon:    Infra, F4:CA:E5:A8:56:34, Freq 2437 MHz, Rate 54 Mb/s, Strength 35 WEP
    SFR WiFi Public: Infra, 62:25:15:E2:8C:B5, Freq 2412 MHz, Rate 54 Mb/s, Strength 57
    SFR WiFi Public: Infra, C2:A1:D7:4C:87:85, Freq 2442 MHz, Rate 54 Mb/s, Strength 34
    *NUMERICABLE-B608: Infra, 00:1A:2B:98:51:D0, Freq 2412 MHz, Rate 54 Mb/s, Strength 96 WPA WPA2
    FreeWifi_secure: Infra, F4:CA:E5:D9:3E:AA, Freq 2462 MHz, Rate 54 Mb/s, Strength 37 WPA2 Enterprise
    FreeWifi_secure: Infra, F4:CA:E5:EA:EE:52, Freq 2462 MHz, Rate 54 Mb/s, Strength 35 WPA2 Enterprise
    FreeWifi:        Infra, F4:CA:E5:D9:3E:A9, Freq 2462 MHz, Rate 54 Mb/s, Strength 34
    FreeWifi_secure: Infra, F4:CA:E5:ED:AF:5A, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA2 Enterprise
    Severine:        Infra, F4:CA:E5:D9:3E:A8, Freq 2462 MHz, Rate 54 Mb/s, Strength 35 WEP
    manoc:           Infra, EE:DE:4F:B8:6B:94, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WEP
    FreeWifi:        Infra, F4:CA:E5:EA:EE:51, Freq 2462 MHz, Rate 54 Mb/s, Strength 32
    FreeWifi:        Infra, EE:DE:4F:B8:6B:96, Freq 2462 MHz, Rate 54 Mb/s, Strength 29
    freebox_JAZ_PARIS: Infra, F4:CA:E5:EA:EE:50, Freq 2462 MHz, Rate 54 Mb/s, Strength 29 WPA

  IPv4 Settings:
    Address:         192.168.0.19
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             89.2.0.1
    DNS:             89.2.0.2



>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Hors ligne

#2 Le 26/02/2013, à 13:09

toutafai

Re : deconnection internet intempestive

Salut,

Change le chiffrement/cryptage que fait ta box pour soit que du WPA1 TKIP, soit que du WPA2 AES, n'oublie pas d'enregistrer les changement sur ta box et de la rebooter une fois les modifications effectuées.


Ubuntu Server 12.04 x32 sur IBM P4. - Seven / Ubuntu 12.04 LTS / 13.10 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres !

Hors ligne

#3 Le 26/02/2013, à 17:51

abenech

Re : deconnection internet intempestive

merci de ta rapide réponse, malheureusement cela n'a pas marché. Au départ, la boite était sur WPA1 TKIP +WPA2 AES J'ai modifié une fois en TKIP et une autre en AES mais j'ai déconnecte au bout de deux minutes, merci de ton aide
a bientôt

Hors ligne

#4 Le 26/02/2013, à 23:30

chibbata

Re : deconnection internet intempestive

salut
1"desactiver le mode wifi N

sudo rmmod iwlwifi
sudo modprobe iwlwifi 11n_disable=1

pour rendre cette manip persistante

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

une page blanche s'ouvre,ajoutes ceçi
options iwlwifi 11n_disable=1

enregistres et quittes gedit



2-desactiver powermanagement du wifi

sudo iwconfig wlan0 power off

si ça fonctionne

gksudo gedit /etc/pm/power.d/wireless

une page blanche s'ouvres,ajoutes

#!/bin/sh
/sbin/iwconfig wlan0 power off

enregistre le fichier et quittes gedit

sudo chmod +x /etc/pm/power.d/wireless

Hors ligne

#5 Le 27/02/2013, à 11:05

abenech

Re : deconnection internet intempestive

le fichier /etc/modprobe.d/iwlwifi.conf n'est pas une page blanche mais contient ceci
# /etc/modprobe.d/iwlwifi.conf
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system.  When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

que me conseille tu

Hors ligne

#6 Le 28/02/2013, à 10:56

abenech

Re : deconnection internet intempestive

je constate qu’après l'entrée en ligne de commande des3 premières lignes, ( je n'ai pas poursuivi le process proposé n'ayant  pas eu de réponse à mon post), je ne suis plus déconnecté d'internet.
merci de votre réponse

Hors ligne

Haut de page ↑