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#1 Le 26/05/2011, à 15:31
- ggodeau
[résolu] plus de connection wifi avec ubuntu11.04
bonjour, j'ai perdu ma connection depuis ce matin, plus moyen de me connecter, j'ai passé qques heures sur le forum en essayant les differentes propositions offertes, rien y fait,...
ggeoffroy@geoffroy-MSI-Notebook-VR601:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04"
geoffroy@geoffroy-MSI-Notebook-VR601:~$
geoffroy@geoffroy-MSI-Notebook-VR601:~$ lsusb
Bus 007 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 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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
geoffroy@geoffroy-MSI-Notebook-VR601:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:04.0 CardBus bridge: O2 Micro, Inc. OZ711SP1 Memory CardBus Controller (rev 01)
01:04.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 02)
01:04.3 Mass storage controller: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
01:04.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
03:00.0 Ethernet controller: Atheros Communications Inc. AR5001 Wireless Network Adapter (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
geoffroy@geoffroy-MSI-Notebook-VR601:~$ lspci -nn | grep -i net
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
geoffroy@geoffroy-MSI-Notebook-VR601:~$ lspci -nn | grep -i net
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
geoffroy@geoffroy-MSI-Notebook-VR601:~$ sudo lsh -C network
[sudo] password for geoffroy:
sudo: lsh: command not found
geoffroy@geoffroy-MSI-Notebook-VR601:~$ lsmod
Module Size Used by
parport_pc 32111 0
ppdev 12849 0
snd_hda_codec_realtek 255820 1
binfmt_misc 13213 1
snd_hda_intel 24140 2
arc4 12473 2
snd_hda_codec 90901 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13274 1 snd_hda_codec
snd_pcm 80244 2 snd_hda_intel,snd_hda_codec
sco 17779 2
i915 450944 3
bnep 17785 2
l2cap 48656 3 bnep
joydev 17322 0
snd_seq_midi 13132 0
ath5k 144412 0
snd_rawmidi 25269 1 snd_seq_midi
ath 19141 1 ath5k
mac80211 257001 1 ath5k
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51291 2 snd_seq_midi,snd_seq_midi_event
pcmcia 39671 0
drm_kms_helper 40745 1 i915
btusb 18160 0
drm 180037 4 i915,drm_kms_helper
bluetooth 65565 6 sco,bnep,l2cap,btusb
yenta_socket 27230 0
pcmcia_rsrc 18292 1 yenta_socket
cfg80211 156212 3 ath5k,ath,mac80211
snd_timer 28659 2 snd_pcm,snd_seq
snd_seq_device 14110 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 55295 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse 73312 0
pcmcia_core 21505 3 pcmcia,yenta_socket,pcmcia_rsrc
serio_raw 12990 0
soundcore 12600 1 snd
snd_page_alloc 14073 2 snd_hda_intel,snd_pcm
i2c_algo_bit 13184 1 i915
video 18951 1 i915
lp 13349 0
parport 36746 3 parport_pc,ppdev,lp
firewire_ohci 31504 0
sdhci_pci 13623 0
ahci 21591 2
firewire_core 56138 1 firewire_ohci
libahci 25548 1 ahci
sdhci 22720 1 sdhci_pci
crc_itu_t 12627 1 firewire_core
r8169 42534 0
geoffroy@geoffroy-MSI-Notebook-VR601:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
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
Power Management:off
geoffroy@geoffroy-MSI-Notebook-VR601:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1d:92:57:37:ca
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)
Interruption:42 Adresse de base:0xe000
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:44 erreurs:0 :0 overruns:0 frame:0
TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:3120 (3.1 KB) Octets transmis:3120 (3.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:15:af:af:5f:9d
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)
wlan0:avahi Link encap:Ethernet HWaddr 00:15:af:af:5f:9d
inet adr:169.254.9.14 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
geoffroy@geoffroy-MSI-Notebook-VR601:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1D:6A:C1:E1:E3
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=37/70 Signal level=-73 dBm
Encryption key:off
ESSID:"sagem-8725"
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=00000004d2f92181
Extra: Last beacon: 1048ms ago
IE: Unknown: 000A736167656D2D38373235
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706424520010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
Cell 02 - Address: 00:22:75:E5:3C:E5
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=14/70 Signal level=-96 dBm
Encryption key:on
ESSID:"PC-DE-TANMILKA_R\xE9seau"
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=00000052d5007aa3
Extra: Last beacon: 692ms ago
IE: Unknown: 001550432D44452D54414E4D494C4B415F52E973656175
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1A6E181BFF00000000000000000000000000000000000000000000
IE: Unknown: 3D16060F0000000000000000000000000000000000000000
IE: Unknown: DD090010180200F0050000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000007A4000023A4000042435E0062322F00
IE: Unknown: DD1E00904C336E181BFF00000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C34060F0000000000000000000000000000000000000000
IE: Unknown: DDA00050F204104A00011010440001021041000100103B0001031047001000000000000000011000002275E53CE51021001242656C6B696E20436F72706F726174696F6E1023000C463644343233302D3420763310240007332E30302E30331042000E31323933353432333031323630351054000800060050F20400011011001B42656C6B696E20576972656C65737320526F757465722857464129100800020084
geoffroy@geoffroy-MSI-Notebook-VR601:~$ uname -r -m
2.6.38-8-generic i686
geoffroy@geoffroy-MSI-Notebook-VR601:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
geoffroy@geoffroy-MSI-Notebook-VR601:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:1D:92:57:37:CA
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ath5k
State: unmanaged
Default: no
HW Address: 00:15:AF:AF:5F:9D
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points Dernière modification par ggodeau (Le 28/05/2011, à 14:21)
Hors ligne
#2 Le 27/05/2011, à 17:09
- ggodeau
Re : [résolu] plus de connection wifi avec ubuntu11.04
j'ai essayé le coup de l'intérupteur du wifi, j'ai 4 positions: lumiere etainte, lumiere verte, lumiere bleue, et lumiere bleue vive, rien n'y changé!!
Hors ligne
#3 Le 28/05/2011, à 10:01
- ggodeau
Re : [résolu] plus de connection wifi avec ubuntu11.04
c'est fantastique, trois jours que je galere et la, deux carrés et ca marche!! excellent!!
merci bcp
Hors ligne
#4 Le 28/05/2011, à 10:07
- ggodeau
Re : [résolu] plus de connection wifi avec ubuntu11.04
je clique sur quoi pour indiquer résolu?? ho le nul, ben oui, premiere utilisation du forum et tres satisfait!!
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