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#1 Le 25/04/2009, à 11:16
- elapouya
[résolu] Wifi ne persiste pas au reboot sur Netgear WPN311
Bonjour,
Je viens d'upgrader KUbuntu 8.10 vers 9.04 et mon wifi ne marche plus avec mon ancienne configuration !
J'ai bien trouvé un contournement, mais cela est lourd et ne résiste pas au reboot :
Actuellement, je suis obligé de rebooter avec la config mini dans le /etc/network/interfaces (que la loopback)
en enlevant la précédente définition de connection wifi dans la gestion réseau intégré à kde4.
Puis je recréé cette meme configuration wifi dans le manager réseau : la connection s'établit rapidement.
Malheureusement si je redemarre mon ordinateur, la connexion wifi ne démarre pas et je suis obligé de recommencer la procédure ci-dessus pour espérer ravoir mon wifi.
L'ancienne configuration wifi que j'avais était :
# cat interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.193.0.2
netmask 255.255.255.0
auto eth1
iface eth1 inet dhcp
auto eth2
iface eth2 inet dhcp
auto ath0
iface ath0 inet dhcp
server 192.192.0.1
wireless-essid *************
wireless-freq 2.417G
wireless-key XXXXXXXXXXXXXXXXXXXXXXXXXX
auto wlan0
iface wlan0 inet dhcpqques autres commandes :
# lspci | grep -i net
00:19.0 Ethernet controller: Intel Corporation 82566DC-2 Gigabit Network Connection (rev 02)
04:01.0 Ethernet controller: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter (rev 01)
# lshw -C network
*-network
description: Ethernet interface
product: 82566DC-2 Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 02
serial: 00:19:db:c6:f5:a9
capacity: 1GB/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 firmware=1.3-0 latency=0 link=no module=e1000e multicast=yes port=twisted pair
*-network
description: Wireless interface
product: Atheros AR5001X+ Wireless Network Adapter
vendor: Atheros Communications Inc.
physical id: 1
bus info: pci@0000:04:01.0
logical name: wmaster0
version: 01
serial: 00:14:6c:cc:53:2d
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath5k_pci ip=192.192.0.2 latency=168 maxlatency=28 mingnt=10 module=ath5k multicast=yes wireless=IEEE 802.11bg
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: 6a:8b:83:30:a2:4a
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
root@pcmaison:/etc/network# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:19:db:c6:f5:a9
UP BROADCAST RUNNING 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)
Mémoire:fdfc0000-fdfe0000
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:106 erreurs:0 :0 overruns:0 frame:0
TX packets:106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:5588 (5.5 KB) Octets transmis:5588 (5.5 KB)
pan0 Link encap:Ethernet HWaddr 6a:8b:83:30:a2:4a
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:0
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr 00:14:6c:cc:53:2d
inet adr:192.192.0.2 Bcast:192.192.0.255 Masque:255.255.255.0
adr inet6: fe80::214:6cff:fecc:532d/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2928 erreurs:0 :0 overruns:0 frame:0
TX packets:3194 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2614349 (2.6 MB) Octets transmis:669061 (669.0 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-14-6C-CC-53-2D-33-32-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)
root@pcmaison:/etc/network# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:"mon essid à moi"
Mode:Managed Frequency:2.417 GHz Access Point: 00:0F:B5:D8:41:1E
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Security mode:restricted
Power Management:off
Link Quality=53/100 Signal level:-63 dBm Noise level=-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
root@pcmaison:/etc/network# lsmod
Module Size Used by
ppdev 15620 0
bridge 56340 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
video 25360 0
output 11008 1 video
sbp2 30476 0
lp 17156 0
parport 42220 2 ppdev,lp
arc4 9856 2
ecb 10752 2
snd_hda_intel 435636 2
snd_usb_audio 90400 1
snd_usb_lib 24320 1 snd_usb_audio
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 82948 3 snd_hda_intel,snd_usb_audio,snd_pcm_oss
snd_seq_dummy 10756 0
snd_seq_oss 37760 0
snd_seq_midi 14336 0
ath5k 107008 0
nvidia 7233756 36
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_rawmidi 29696 2 snd_usb_lib,snd_seq_midi
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_rawmidi
snd_hwdep 15108 1 snd_usb_audio
mac80211 217208 1 ath5k
snd 62628 17 snd_hda_intel,snd_usb_audio,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_seq,snd_rawmidi,snd_timer,snd_seq_device,snd_hwdep
led_class 12036 1 ath5k
soundcore 15200 1 snd
iTCO_wdt 19108 0
psmouse 61972 0
intel_agp 34108 0
pwc 90496 0
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
cfg80211 38032 2 ath5k,mac80211
iTCO_vendor_support 11652 1 iTCO_wdt
serio_raw 13316 0
agpgart 42696 2 nvidia,intel_agp
videodev 41600 1 pwc
v4l1_compat 21764 1 videodev
pcspkr 10496 0
joydev 18368 0
hid_microsoft 11780 0
usbhid 42336 0
ohci1394 38576 0
ieee1394 94660 2 sbp2,ohci1394
e1000e 121136 0
raid10 30336 0
usb_storage 82880 0
raid456 134928 0
async_xor 11392 1 raid456
async_memcpy 10112 1 raid456
async_tx 15184 3 raid456,async_xor,async_memcpy
xor 24072 2 raid456,async_xor
raid1 29952 0
raid0 15360 0
multipath 15232 0
linear 13312 0
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
root@pcmaison:/etc/network# iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:0F:B5:D8:41:1E
ESSID:"***************"
Mode:Master
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=29/100 Signal level:-76 dBm Noise level=-95 dBm
Encryption key:on
IE: Unknown: 00114C61706F75796164655F506C6573736973
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030102
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101060003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F010100240000
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000000ef714581
Extra: Last beacon: 1500ms ago
Cell 02 - Address: 00:1E:4C:65:A7:2D
ESSID:"Livebox-5718"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=20/100 Signal level:-85 dBm Noise level=-98 dBm
Encryption key:on
IE: Unknown: 000C4C697665626F782D35373138
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
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; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=000000a4736c292c
Extra: Last beacon: 1776ms ago
pan0 Interface doesn't support scanning.
root@pcmaison:/etc/network# uname -mr
2.6.28-11-generic i686Pourriez-vous me dire comment faire mon nouveau fichier interfaces ??
Merci d'avance,
#2 Le 25/04/2009, à 14:41
- elapouya
Re : [résolu] Wifi ne persiste pas au reboot sur Netgear WPN311
Après plusieurs dizaines de reboot et autant d'essai, voici la configuration qui marche :
Mon fichier interfaces :
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
server 192.192.0.1
pre-up ifconfig wlan0 up
pre-up iwconfig wlan0 essid Mon-essid-a-moi
pre-up iwconfig wlan0 key XXXXXXXXXXXXXXXXXXXXXXXXXX
pre-up iwconfig wlan0 channel 2
Hors ligne