Pages : 1
#1 Le 10/05/2008, à 20:42
- HerveR
Probleme wifi depuis Hardy --- Résolu ---
Salut,
Depuis mon passage sous Hardy, ma carte wifi n'arrête pas de décrocher. Je suppose un problème de driver, mais ne suis pas assez calé pour le résoudre.
Les commandes donnent:
z@z-desktop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04"
z@z-desktop:~$ lsusb
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 005: ID 045e:0084 Microsoft Corp. Basic Optical Mouse
Bus 002 Device 004: ID 046d:c313 Logitech, Inc.
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
z@z-desktop:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc RS690 Host Bridge
00:01.0 PCI bridge: ATI Technologies Inc RS690 PCI to PCI Bridge (Internal gfx)
00:07.0 PCI bridge: ATI Technologies Inc RS690 PCI to PCI Bridge (PCI Express Port 3)
00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA
00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0)
00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1)
00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2)
00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3)
00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4)
00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI)
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 13)
00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia
00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS690 [Radeon X1200 Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
03:05.0 Ethernet controller: Atheros Communications Inc. AR5212/AR5213 Multiprotocol MAC/baseband processor (rev 01)
03:06.0 Multimedia controller: Philips Semiconductors SAA7134/SAA7135HL Video Broadcast Decoder (rev 01)
03:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev c0)
z@z-desktop:~$ sudo lshw -C network
[sudo] password for z:
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 01
serial: 00:1b:fc:1f:82:08
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.2LK duplex=half latency=0 link=no module=r8169 multicast=yes port=twisted pair
*-network
description: Wireless interface
product: AR5212/AR5213 Multiprotocol MAC/baseband processor
vendor: Atheros Communications Inc.
physical id: 5
bus info: pci@0000:03:05.0
logical name: wifi0
version: 01
serial: 00:19:e0:84:b5:d5
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath_pci ip=192.168.1.144 latency=168 maxlatency=28 mingnt=10 module=ath_pci multicast=yes wireless=IEEE 802.11g
z@z-desktop:~$ lsmod
Module Size Used by
isofs 39464 0
udf 91048 0
wlan_tkip 14464 2
af_packet 27272 4
ipv6 311720 10
binfmt_misc 14860 1
rfcomm 47392 2
l2cap 28800 13 rfcomm
bluetooth 67748 4 rfcomm,l2cap
ppdev 11400 0
powernow_k8 16608 1
cpufreq_powersave 3200 0
cpufreq_ondemand 11152 1
cpufreq_conservative 10632 0
cpufreq_stats 8416 0
freq_table 6464 3 powernow_k8,cpufreq_ondemand,cpufreq_stats
cpufreq_userspace 6180 0
container 6656 0
video 23444 0
output 5632 1 video
dock 12960 0
sbs 17808 0
sbshc 8960 1 sbs
battery 16776 0
iptable_filter 4608 0
ip_tables 24104 1 iptable_filter
x_tables 23560 1 ip_tables
nls_iso8859_1 6656 1
nls_cp437 8320 1
vfat 16256 1
fat 60592 1 vfat
aes_x86_64 26920 0
dm_crypt 16776 0
dm_mod 71160 1 dm_crypt
ac 8328 0
sbp2 27272 0
lp 14916 0
saa7134_alsa 17248 0
snd_hda_intel 440408 3
snd_pcm_oss 47648 0
snd_mixer_oss 20224 1 snd_pcm_oss
tuner 49056 0
tea5767 7812 1 tuner
tda8290 13828 1 tuner
tuner_simple 10632 1 tuner
mt20xx 14600 1 tuner
tea5761 6916 1 tuner
snd_pcm 92168 3 saa7134_alsa,snd_hda_intel,snd_pcm_oss
snd_page_alloc 13200 2 snd_hda_intel,snd_pcm
snd_hwdep 12552 1 snd_hda_intel
snd_seq_dummy 5764 0
snd_seq_oss 38912 0
snd_seq_midi 10688 0
snd_rawmidi 29856 1 snd_seq_midi
snd_seq_midi_event 10112 2 snd_seq_oss,snd_seq_midi
saa7134 152408 1 saa7134_alsa
snd_seq 63232 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
fglrx 1804800 41
wlan_scan_sta 16512 1
compat_ioctl32 11136 1 saa7134
psmouse 46236 0
snd_timer 27912 2 snd_pcm,snd_seq
snd_seq_device 10644 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
ath_rate_sample 15744 1
videobuf_dma_sg 17028 2 saa7134_alsa,saa7134
videobuf_core 22020 2 saa7134,videobuf_dma_sg
ir_kbd_i2c 12560 1 saa7134
ath_pci 107824 0
serio_raw 9092 0
ir_common 39812 2 saa7134,ir_kbd_i2c
wlan 227104 5 wlan_tkip,wlan_scan_sta,ath_rate_sample,ath_pci
snd 70856 18 saa7134_alsa,snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
videodev 30720 1 saa7134
button 10912 0
v4l2_common 21888 4 tuner,saa7134,compat_ioctl32,videodev
ath_hal 219888 3 ath_rate_sample,ath_pci
shpchp 38172 0
pci_hotplug 34608 1 shpchp
parport_pc 41128 1
parport 44300 3 ppdev,lp,parport_pc
v4l1_compat 15492 2 saa7134,videodev
soundcore 10400 1 snd
i2c_piix4 11148 0
i2c_core 28544 9 tuner,tea5767,tda8290,tuner_simple,mt20xx,tea5761,saa7134,ir_kbd_i2c,i2c_piix4
evdev 14976 4
pcspkr 4992 0
k8temp 7680 0
usb_storage 82496 0
usbhid 35168 0
hid 44992 1 usbhid
libusual 23520 1 usb_storage
ext3 149264 2
jbd 57000 1 ext3
mbcache 11392 1 ext3
sg 41880 0
sr_mod 20132 0
cdrom 41512 1 sr_mod
sd_mod 33280 5
pata_acpi 9856 0
pata_atiixp 10496 0
ata_generic 9988 0
atiixp 6672 0 [permanent]
ide_core 136600 1 atiixp
ohci1394 36532 0
ieee1394 106968 2 sbp2,ohci1394
ehci_hcd 41996 0
ohci_hcd 27524 0
usbcore 169904 6 usb_storage,usbhid,libusual,ehci_hcd,ohci_hcd
ahci 33028 4
r8169 36612 0
libata 176304 4 pata_acpi,pata_atiixp,ata_generic,ahci
scsi_mod 178488 6 sbp2,usb_storage,sg,sr_mod,sd_mod,libata
thermal 19744 0
processor 41448 2 powernow_k8,thermal
fan 6792 0
fbcon 46336 0
tileblit 4096 1 fbcon
font 10112 1 fbcon
bitblit 7424 1 fbcon
softcursor 3712 1 bitblit
fuse 56112 1
z@z-desktop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11g ESSID:"Takakroire" Nickname:""
Mode:Managed Frequency:2.412 GHz Access Point: 00:19:7E:02:74:B3
Bit Rate:11 Mb/s Tx-Power:18 dBm Sensitivity=1/1
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=11/70 Signal level=-76 dBm Noise level=-87 dBm
Rx invalid nwid:3664 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
z@z-desktop:~$ ifconfig
ath0 Link encap:Ethernet HWaddr 00:19:e0:84:b5:d5
inet adr:192.168.1.144 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::219:e0ff:fe84:b5d5/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:11882 erreurs:0 :0 overruns:0 frame:0
TX packets:13058 errors:157 dropped:157 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:9508124 (9.0 MB) Octets transmis:4080366 (3.8 MB)
eth0 Link encap:Ethernet HWaddr 00:1b:fc:1f:82:08
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:254 Adresse de base:0xa000
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:2341 erreurs:0 :0 overruns:0 frame:0
TX packets:2341 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:117170 (114.4 KB) Octets transmis:117170 (114.4 KB)
wifi0 Link encap:UNSPEC HWaddr 00-19-E0-84-B5-D5-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:70170 erreurs:0 :0 overruns:0 frame:33214
TX packets:19487 errors:0 dropped:157 overruns:0 carrier:0
collisions:0 lg file transmission:199
Octets reçus:17735662 (16.9 MB) Octets transmis:5082233 (4.8 MB)
Interruption:20
z@z-desktop:~$ iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wifi0 Interface doesn't support scanning.
ath0 Scan completed :
Cell 01 - Address: 00:19:7E:02:74:B3
ESSID:"Takakroire"
Mode:Master
Frequency:2.412 GHz (Channel 1)
Quality=22/70 Signal level=-73 dBm Noise level=-95 dBm
Encryption key:on
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:bcn_int=100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Extra:wme_ie=dd180050f2020101800003a4000027a4000042435e0062322f00
z@z-desktop:~$ uname -r -m
2.6.24-16-generic x86_64
z@z-desktop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
#iface eth0 inet dhcp
auto eth1
#iface eth1 inet dhcp
auto eth2
#iface eth2 inet dhcp
auto ath0
#iface ath0 inet dhcp
auto wlan0
#iface wlan0 inet dhcpde plus, dans les pilotes de périphériques, je vois:
support for Atheros 802.11 wireles LAN cards en cours d'utilisation
Une idée?
Y a t'il un autre driver à utiliser? ou le trouver? Comment l'installer ?
Oui je sais je demande beaucoup ...
MERCI
Dernière modification par HerveR (Le 11/05/2008, à 09:17)
Hors ligne
#2 Le 10/05/2008, à 21:07
- willy78
Re : Probleme wifi depuis Hardy --- Résolu ---
tiens en compilant le dernier snapshot de madwifi
sudo apt-get install build-essential
wget http://snapshots.madwifi.org/madwifi-trunk-current.tar.gz
tar xvzf madwifi-trunk-current.tar.gz
cd madwifi-trunk-r*
ifconfig ath0 down
ifconfig wifi0 down
./scripts/madwifi-unload
make
make install
depmod -ae
modprobe ath_pciQuelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#3 Le 11/05/2008, à 08:59
- HerveR
Re : Probleme wifi depuis Hardy --- Résolu ---
Salut Willy
Je viens de suivre la procédure à la lettre, et .... il n'a pas décroché depuis 10 minutes ... Je n'ose pas encore dire que c'est tout bon, mais j'y crois fort.
Je n'ai pas tout compris loin de là ...
Si d'ici ce soir ça marche toujours, je colle un 'résolu'
MERCI !!!! 
:):)
Hors ligne
#4 Le 11/05/2008, à 09:02
- willy78
Re : Probleme wifi depuis Hardy --- Résolu ---
Normalement avec cette dernière MAJ ça devrais tenir, cool!
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#5 Le 11/05/2008, à 09:16
- HerveR
Re : Probleme wifi depuis Hardy --- Résolu ---
Merci beaucoup, ça marche terrrrrrrrrible
Hors ligne
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