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#1 Le 27/04/2008, à 08:56
- filbone
perte du wifi après redémarrage
bonjour,
après de nombreuses aventures, j'ai réussi à faire reconnaître ma carte wifi atheros ar 5007 eg, en suivant ce tutorial : http://www.ubuntugeek.com/atheros-5007eg-with-madwifi-on-i386-platform.html
Mais il reste un problème : la carte n'est plus reconnue après le redémarrage. Je ne peux quand même pas réinstaller madwifi à chaque fois !
Quelqu'un sait il comment stabiliser tout ça ?
Hors ligne
#2 Le 27/04/2008, à 09:23
- filbone
Re : perte du wifi après redémarrage
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04"
lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 003: ID 5986:0102 Bison
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 04d9:048e Holtek Semiconductor, Inc.
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 003: ID 062a:0201 Creative Labs Defender Office Keyboard (K7310) S Zodiak KM-9010
Bus 001 Device 001: ID 0000:0000
lspci
00:00.0 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP67 ISA Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP67 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.3 Co-processor: nVidia Corporation MCP67 Co-processor (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:02.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:04.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:04.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP67 IDE Controller (rev a1)
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP67 PCI Bridge (rev a2)
00:09.0 IDE interface: nVidia Corporation MCP67 AHCI Controller (rev a2)
00:0a.0 Ethernet controller: nVidia Corporation MCP67 Ethernet (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:0d.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:12.0 VGA compatible controller: nVidia Corporation GeForce 7000M (rev a2) (rev a2)
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
01:04.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
01:04.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
01:04.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
01:04.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
05:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
sudo lshw -C network
00:00.0 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP67 ISA Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP67 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.3 Co-processor: nVidia Corporation MCP67 Co-processor (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:02.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:04.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:04.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP67 IDE Controller (rev a1)
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP67 PCI Bridge (rev a2)
00:09.0 IDE interface: nVidia Corporation MCP67 AHCI Controller (rev a2)
00:0a.0 Ethernet controller: nVidia Corporation MCP67 Ethernet (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:0d.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:12.0 VGA compatible controller: nVidia Corporation GeForce 7000M (rev a2) (rev a2)
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
01:04.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
01:04.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
01:04.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
01:04.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
05:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
sosfemmes@sosfemmes-laptop:~$ sudo lshw -C network
[sudo] password for sosfemmes:
*-network
description: Ethernet interface
product: MCP67 Ethernet
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
logical name: eth1
version: a2
serial: 00:1b:38:5f:fa:14
capacity: 1GB/s
width: 32 bits
clock: 66MHz
capabilities: pm msi ht bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.61 latency=0 link=no maxlatency=20 mingnt=1 module=forcedeth multicast=yes port=MII
*-network
description: Wireless interface
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:05:00.0
logical name: wifi0
version: 01
serial: 00:1d:d9:3f:d8:94
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath_pci ip=192.168.1.42 latency=0 module=ath_pci multicast=yes wireless=IEEE 802.11g
lsmod
Module Size Used by
wlan_scan_sta 14720 1
ath_rate_sample 15360 1
ath_pci 113448 0
wlan 211760 4 wlan_scan_sta,ath_rate_sample,ath_pci
ath_hal 280416 3 ath_rate_sample,ath_pci
af_packet 23812 4
ipv6 267780 8
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61156 4 rfcomm,l2cap
ppdev 10372 0
powernow_k8 16704 0
cpufreq_stats 7104 0
cpufreq_ondemand 9740 1
cpufreq_powersave 2688 0
cpufreq_userspace 5284 0
freq_table 5536 3 powernow_k8,cpufreq_stats,cpufreq_ondemand
cpufreq_conservative 8712 0
dock 11280 0
video 19856 0
output 4736 1 video
container 5632 0
sbs 15112 0
sbshc 7680 1 sbs
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
sbp2 24072 0
parport_pc 36260 0
lp 12324 0
parport 37832 3 ppdev,parport_pc,lp
acer_acpi 18112 0
led_class 6020 1 acer_acpi
psmouse 40336 0
serio_raw 7940 0
pcspkr 4224 0
k8temp 6656 0
agpgart 34760 0
i2c_core 24832 0
joydev 13120 0
evdev 13056 8
ndiswrapper 192920 0
uvcvideo 58116 0
compat_ioctl32 2304 1 uvcvideo
videodev 29440 1 uvcvideo
v4l1_compat 15492 2 uvcvideo,videodev
v4l2_common 18304 2 uvcvideo,videodev
battery 14212 0
snd_hda_intel 344728 5
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
ac 6916 0
snd_pcm 78596 3 snd_hda_intel,snd_pcm_oss
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
snd_seq_dummy 4868 0
sdhci 19076 0
snd_seq_oss 35584 0
mmc_core 51460 1 sdhci
snd_seq_midi 9376 0
snd_rawmidi 25760 1 snd_seq_midi
shpchp 34452 0
pci_hotplug 30880 1 shpchp
wmi_acer 9644 1 acer_acpi
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24836 2 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
button 9232 0
snd 56996 20 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
soundcore 8800 1 snd
ext3 136712 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sd_mod 30720 3
usbhid 31872 0
hid 38784 1 usbhid
sg 36880 0
sr_mod 17956 0
cdrom 37408 1 sr_mod
ahci 28420 2
ata_generic 8324 0
pata_amd 14212 0
ohci1394 33584 0
pata_acpi 8320 0
forcedeth 51980 0
ieee1394 93752 2 sbp2,ohci1394
libata 159344 4 ahci,ata_generic,pata_amd,pata_acpi
scsi_mod 151436 5 sbp2,sd_mod,sg,sr_mod,libata
ehci_hcd 37900 0
ohci_hcd 25348 0
usbcore 146028 6 ndiswrapper,uvcvideo,usbhid,ehci_hcd,ohci_hcd
thermal 16796 0
processor 36872 3 powernow_k8,thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50580 1
iwconfig
lo no wireless extensions.
eth1 no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11g ESSID:"Livebox-Filbone" Nickname:""
Mode:Managed Frequency:2.412 GHz Access Point: 00:16:CF:43:FC:84
Bit Rate:24 Mb/s Tx-Power:16 dBm Sensitivity=1/1
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=54/70 Signal level=-38 dBm Noise level=-92 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
ifconfig
ath0 Link encap:Ethernet HWaddr 00:1d:d9:3f:d8:94
inet adr:192.168.1.42 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21d:d9ff:fe3f:d894/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1709 erreurs:0 :0 overruns:0 frame:0
TX packets:1786 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1431316 (1.3 MB) Octets transmis:263287 (257.1 KB)
eth1 Link encap:Ethernet HWaddr 00:1b:38:5f:fa:14
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:1200 erreurs:0 :0 overruns:0 frame:0
TX packets:1245 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:782903 (764.5 KB) Octets transmis:155412 (151.7 KB)
Interruption:220 Adresse de base:0x2000
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:1938 erreurs:0 :0 overruns:0 frame:0
TX packets:1938 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:96900 (94.6 KB) Octets transmis:96900 (94.6 KB)
wifi0 Link encap:UNSPEC HWaddr 00-1D-D9-3F-D8-94-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:19324 erreurs:0 :0 overruns:0 frame:12
TX packets:2106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:199
Octets reçus:3482784 (3.3 MB) Octets transmis:320315 (312.8 KB)
Interruption:20
iwlist scan
lo Interface doesn't support scanning.
eth1 Interface doesn't support scanning.
wifi0 Interface doesn't support scanning.
ath0 Scan completed :
Cell 01 - Address: 00:16:CF:43:FC:84
ESSID:"Livebox-Filbone"
Mode:Master
Frequency:2.412 GHz (Channel 1)
Quality=56/70 Signal level=-39 dBm Noise level=-95 dBm
Encryption key:off
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
Extra:wme_ie=dd180050f2020101800003a4000027a4000042435e0062322f00
uname -r -m
2.6.24-16-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
Hors ligne
Pages : 1